Prepare release 3.1.28

fix typo in template error message

.gitattributes

@@ -0,0 +1,22 @@
+# Auto detect text files and perform LF normalization
+* text=auto
+
+# Custom for Visual Studio
+*.cs     diff=csharp
+*.sln    merge=union
+*.csproj merge=union
+*.vbproj merge=union
+*.fsproj merge=union
+*.dbproj merge=union
+
+# Standard to msysgit
+*.doc	 diff=astextplain
+*.DOC	 diff=astextplain
+*.docx diff=astextplain
+*.DOCX diff=astextplain
+*.dot  diff=astextplain
+*.DOT  diff=astextplain
+*.pdf  diff=astextplain
+*.PDF	 diff=astextplain
+*.rtf	 diff=astextplain
+*.RTF	 diff=astextplain

.gitignore

@@ -0,0 +1,221 @@
+#################
+## Eclipse
+#################
+
+*.pydevproject
+.project
+.metadata
+bin/
+tmp/
+*.tmp
+*.bak
+*.swp
+*~.nib
+local.properties
+.classpath
+.settings/
+.loadpath
+
+# External tool builders
+.externalToolBuilders/
+
+# Locally stored "Eclipse launch configurations"
+*.launch
+
+# CDT-specific
+.cproject
+
+# PDT-specific
+.buildpath
+
+
+#################
+## Visual Studio
+#################
+
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+
+# User-specific files
+*.suo
+*.user
+*.sln.docstates
+
+# Build results
+
+[Dd]ebug/
+[Rr]elease/
+x64/
+build/
+[Bb]in/
+[Oo]bj/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+*_i.c
+*_p.c
+*.ilk
+*.meta
+*.obj
+*.pch
+*.pdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*.log
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.log
+*.scc
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opensdf
+*.sdf
+*.cachefile
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# NCrunch
+*.ncrunch*
+.*crunch*.local.xml
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.Publish.xml
+*.pubxml
+
+# NuGet Packages Directory
+## TODO: If you have NuGet Package Restore enabled, uncomment the next line
+#packages/
+
+# Windows Azure Build Output
+csx
+*.build.csdef
+
+# Windows Store app package directory
+AppPackages/
+
+# Others
+sql/
+*.Cache
+ClientBin/
+[Ss]tyle[Cc]op.*
+~$*
+*~
+*.dbmdl
+*.[Pp]ublish.xml
+*.pfx
+*.publishsettings
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file to a newer
+# Visual Studio version. Backup files are not needed, because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+
+# SQL Server files
+App_Data/*.mdf
+App_Data/*.ldf
+
+#############
+## Windows detritus
+#############
+
+# Windows image file caches
+Thumbs.db
+ehthumbs.db
+
+# Folder config file
+Desktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Mac crap
+.DS_Store
+
+
+#############
+## Python
+#############
+
+*.py[co]
+
+# Packages
+*.egg
+*.egg-info
+dist/
+build/
+eggs/
+parts/
+var/
+sdist/
+develop-eggs/
+.installed.cfg
+
+# Installer logs
+pip-log.txt
+
+# Unit test / coverage reports
+.coverage
+.tox
+
+#Translations
+*.mo
+
+#Mr Developer
+.mr.developer.cfg
+
+.idea/
+
+# Smarty
+lexer/*.php
+lexer/*.out

.travis.yml

@@ -0,0 +1,25 @@
+language: php
+
+php:
+  - 5.3
+  - 5.4
+  - 5.5
+  - 5.6
+  - 7.0
+  - hhvm
+
+matrix:
+  allow_failures:
+    - php: hhvm
+
+before_script:
+    - travis_retry composer self-update
+    - travis_retry composer --prefer-source --dev install
+
+install:
+   - git clone --depth=50 --branch=master git://github.com/smarty-php/smarty-phpunit.git
+
+script:
+   - cd smarty-phpunit
+   - phpunit ./
+

COMPOSER_RELEASE_NOTES.txt

@@ -0,0 +1,29 @@
+
+
+Starting with Smarty 3.1.21 Composer has been configured to load the packages from github.
+
+*******************************************************************************
+*                                                                             *
+*  NOTE: Because of this change you must clear your local composer cache with *
+*                 the "composer clearcache" command                           *
+*                                                                             *
+*******************************************************************************
+
+To get the latest stable version use
+    "require": {
+        "smarty/smarty": "~3.1"
+    }
+in your composer.json file.
+
+To get the trunk version use
+    "require": {
+        "smarty/smarty": "~3.1@dev"
+    }
+
+The "smarty/smarty" package will start at libs/....   subfolder.
+
+To retrieve the development and documentation folders add
+    "require-dev": {
+        "smarty/smarty-dev": "~3.1@dev"
+    }
+

INHERITANCE_RELEASE_NOTES.txt

@@ -1,4 +1,40 @@
-In Smarty 3.1 template inheritance is a compile time process. All the extending of {block} tags 
+Starting with version 3.1.28 template inheritance is no longer a compile time process.
+All {block} tag parent/child relations are resolved at run time.
+This does resolve all known existing restrictions (see below).
+
+The $smarty::$inheritance_merge_compiled_includes property has been removed.
+Any access to it is ignored.
+
+This does enable some new features:
+
+Any code outside root {block} tags in child templates is now executed but any output will be ignored.
+
+   {extends 'foo.tpl'}
+   {$bar = 'on'}           // assigns variable $bar seen in parent templates
+   {block 'buh'}{/block}
+
+   {extends 'foo.tpl'}
+   {$bar}           // the output of variable bar is ignored
+   {block 'buh'}{/block}
+
+{block} tags can be dynamically en/disabled by conditions.
+
+   {block 'root'}
+      {if $foo}
+         {block 'v1'}
+             ....
+         {/block}
+      {else}
+         {block 'v1'}
+             ....
+         {/block}
+      {/if}
+   {/block}
+
+
+
+THE FOLLOWING RESTRICTIONS ARE NO LONGER EXISTING:
+In Smarty 3.1 template inheritance is a compile time process. All the extending of {block} tags
 is done at compile time and the parent and child templates are compiled in a single compiled template.
 {include} subtemplate could also {block} tags. Such subtemplate could not compiled by it's own because
 it could be used in other context where the {block} extended with a different result. For that reasion
@@ -29,7 +65,3 @@ You must now manually merge all {include} subtemplate which do contain {block} t
 3. If call templates with different template_dir configurations and a parent could same named child template from different folders
    you must make the folder name part of the compile_id.
 
-
-In the upcomming major release Smarty 3.2 inheritance will no longer be a compile time process. 
-All restrictions will be then removed.
-

NEW_FEATURES.txt

@@ -0,0 +1,133 @@
+
+
+This file contains a brief description of new features which have been added to Smarty 3.1
+
+Smarty 3.1.28
+
+    OPCACHE
+    =======
+    Smarty does now invalidate automatically updated and cleared compiled or cached template files in OPCACHE.
+    Correct operation is no longer dependent on OPCACHE configuration settings.
+
+    Template inheritance
+    ====================
+    Template inheritance is now processed in run time.
+    See the INHERITANCE_RELEASE_NOTES
+
+    Modifier regex_replace
+    ======================
+    An optional limit parameter was added
+
+    fetch() and display()
+    =====================
+    The fetch() and display() methods of the template object accept now optionally the same parameter
+    as the corresponding Smarty methods to get tne content of another template.
+    Example:
+        $template->display();           Does display template of template object
+        $template->dispaly('foo.tpl');  Does display template 'foo.bar' 
+
+    File: resource
+    ==============
+    Multiple template_dir entries can now be selected  by a comma separated list of indices.
+    The template_dir array is searched in the order of the indices. (Could be used to change the default search order)
+    Example:
+        $smarty->display([1],[0]foo.bar');
+        
+    Filter support
+    ==============
+    Optional filter names
+      An optional filter name was added to $smarty->registerFilter(). It can be used to unregister a filter by name.
+      - $smarty->registerFilter('output', $callback, 'name');
+        $smarty->unregister('output', 'name');
+
+    Closures
+      $smarty->registerFilter() does now accept closures.
+      - $smarty->registerFilter('pre', function($source) {return $source;});
+      If no optional filter name was specified it gets the default name 'closure'.
+      If you register multiple closures register each with a unique filter name.
+      - $smarty->registerFilter('pre', function($source) {return $source;}, 'closure_1');
+      - $smarty->registerFilter('pre', function($source) {return $source;}, 'closure_2');
+      
+
+Smarty 3.1.22
+
+    Namespace support within templates
+    ==================================
+    Within templates you can now use namespace specifications on:
+     - Constants                like    foo\bar\FOO
+     - Class names              like    foo\bar\Baz::FOO, foo\bar\Baz::$foo, foo\bar\Baz::foo()
+     - PHP function names       like    foo\bar\baz()
+
+    Security
+    ========
+    - disable special $smarty variable -
+    The Smarty_Security class has the new property $disabled_special_smarty_vars.
+    It's an array which can be loaded with the $smarty special variable names like
+    'template_object', 'template', 'current_dir' and others which will be disabled.
+    Note: That this security check is performed at compile time.
+
+    - limit template nesting -
+    Property $max_template_nesting of Smarty_Security does set the maximum template nesting level.
+    The main template is level 1. The nesting level is checked at run time. When the maximum will be exceeded
+    an Exception will be thrown. The default setting is 0 which does disable this check.
+
+    - trusted static methods -
+   The Smarty_Security class has the new property $trusted_static_methods to restrict access to static methods.
+   It's an nested array of trusted class and method names.
+         Format:
+         array (
+                    'class_1' => array('method_1', 'method_2'), // allowed methods
+                    'class_2' => array(),                       // all methods of class allowed
+               )
+   To disable access for all methods of all classes set $trusted_static_methods = null;
+   The default value is an empty array() which does enables all methods of all classes, but for backward compatibility
+   the setting of $static_classes will be checked.
+   Note: That this security check is performed at compile time.
+
+    - trusted static properties -
+   The Smarty_Security class has the new property $trusted_static_properties to restrict access to static properties.
+   It's an nested array of trusted class and property names.
+         Format:
+         array (
+                    'class_1' => array('prop_1', 'prop_2'), // allowed properties listed
+                    'class_2' => array(),                   // all properties of class allowed
+                }
+   To disable access for all properties of all classes set $trusted_static_properties = null;
+   The default value is an empty array() which does enables all properties of all classes, but for backward compatibility
+   the setting of $static_classes will be checked.
+   Note: That this security check is performed at compile time.
+
+    - trusted constants .
+   The Smarty_Security class has the new property $trusted_constants to restrict access to constants.
+   It's an array of trusted constant names.
+         Format:
+         array (
+                    'SMARTY_DIR' , // allowed constant
+                }
+   If the array is empty (default) the usage of constants  can be controlled with the
+   Smarty_Security::$allow_constants property (default true)
+
+
+
+    Compiled Templates
+    ==================
+    Smarty does now automatically detects a change of the $merge_compiled_includes and $escape_html
+    property and creates different compiled templates files depending on the setting.
+
+    Same applies to config files and the $config_overwrite, $config_booleanize and
+    $config_read_hidden properties.
+
+    Debugging
+    =========
+    The layout of the debug window has been changed for better readability
+    
+    New class constants
+        Smarty::DEBUG_OFF
+        Smarty::DEBUG_ON
+        Smarty::DEBUG_INDIVIDUAL
+    have been introduced for setting the $debugging property.
+
+    Smarty::DEBUG_INDIVIDUAL will create for each display() and fetch() call an individual debug window.
+
+    .
+    

README

@@ -460,12 +460,13 @@ included template.
 PLUGINS
 =======
 
-Smarty3 are following the same coding rules as in Smarty2. 
-The only difference is that the template object is passed as additional third parameter.
+Smarty 3 plugins follow the same coding rules as in Smarty 2. 
+The main difference is that the template object is now passed in place of the smarty object. 
+The smarty object can be still be accessed through $template->smarty.
 
-smarty_plugintype_name (array $params, object $smarty, object $template)
+smarty_plugintype_name (array $params, Smarty_Internal_Template $template)
 
-The Smarty 2 plugins are still compatible as long as they do not make use of specific Smarty2 internals.
+The Smarty 2 plugins are still compatible as long as they do not make use of specific Smarty 2 internals.
 
 
 TEMPLATE INHERITANCE:

README.md

@@ -1,28 +1,65 @@
 #Smarty 3 template engine
 ##Distribution repository
-Starting with Smarty 3.1.21 Composer has been configured to load the packages from github.
- 
-**NOTE: Because of this change you must clear your local composer cache with the "composer clearcache" command**
 
-To get the latest stable version use
+> Smarty 3.1.28 introduces run time template inheritance
 
-	"require": {
-	   "smarty/smarty": "~3.1"
-	}
+> Read the NEW_FEATURES and INHERITANCE_RELEASE_NOTES file for recent extensions to Smarty 3.1 functionality
 
-in your composer.json file.
- 
- To get the trunk version use
+Smarty versions 3.1.11 or later are now on github and can be installed with Composer.
 
-	"require": {
-	   "smarty/smarty": "~3.1@dev"
-	}
 
 The "smarty/smarty" package will start at libs/....   subfolder.
 
-To retrieve the development and documentation folders add
+To get the latest stable version of Smarty 3.1 use
 
-     "require-dev": {
-         "smarty/smarty-dev": "~3.1@dev"
-     }
+```json
+"require": {
+    "smarty/smarty": "~3.1"
+}
+```
 
+in your composer.json file.
+
+To get the trunk version use
+
+```json
+"require": {
+    "smarty/smarty": "~3.1@dev"
+}
+```
+
+For a specific version use something like
+
+```json
+"require": {
+    "smarty/smarty": "3.1.19"
+}
+```
+
+PHPUnit test can be installed by corresponding composer entries like
+
+```json
+"require": {
+    "smarty/smarty-phpunit": "3.1.19"
+}
+```
+
+Similar applies for the lexer/parser generator
+
+```json
+"require": {
+    "smarty/smarty-lexer": "3.1.19"
+}
+```
+
+Or you could use
+
+```json
+"require": {
+    "smarty/smarty-dev": "3.1.19"
+}
+```
+
+Which is a wrapper to install all 3 packages
+
+Composer can also be used for Smarty2 versions 2.6.24 to 2.6.28

change_log.txt

@@ -1,10 +1,428 @@
+ ===== 3.1.28 ===== (13.12.2015)
+ 13.12.2015
+  - bugfix {foreach} and {section} with uppercase characters in name attribute did not work (forum topic 25819)
+  - bugfix $smarty->debugging_ctrl = 'URL' did not work (forum topic 25811)
+  - bugfix Debug Console could display incorrect data when using subtemplates
+  
+ 09.12.2015
+  - bugix Smarty did fail under PHP 7.0.0 with use_include_path = true;
+  
+ 09.12.2015
+  -bugfix {strip} should exclude some html tags from stripping, related to fix for https://github.com/smarty-php/smarty/issues/111
+ 
+ 08.12.2015
+  - bugfix internal template function data got stored in wrong compiled file https://github.com/smarty-php/smarty/issues/114
+  
+ 05.12.2015
+  -bugfix {strip} should insert a single space https://github.com/smarty-php/smarty/issues/111
+  
+ 25.11.2015
+  -bugfix a left delimter like '[%' did fail on [%$var_[%$variable%]%] (forum topic 25798)
+
+ 02.11.2015
+  - bugfix {include} with variable file name like {include file="foo_`$bar`.tpl"} did fail in 3.1.28-dev https://github.com/smarty-php/smarty/issues/102
+
+ 01.11.2015
+  - update config file processing
+  
+ 31.10.2015
+  - bugfix add missing $trusted_dir property to SmartyBC class (forum topic 25751)
+
+ 29.10.2015
+  - improve template scope handling
+
+ 24.10.2015
+  - more optimizations of template processing
+  - bugfix Error when using {include} within {capture} https://github.com/smarty-php/smarty/issues/100
+
+ 21.10.2015
+  - move some code into runtime extensions
+
+ 18.10.2015
+  - optimize filepath normalization
+  - rework of template inheritance
+  - speed and size optimizations
+  - bugfix under HHVM temporary cache file must only be created when caches template was updated
+  - fix compiled code for new {block} assign attribute
+  - update code generated by template function call handler
+
+ 18.09.2015
+  - bugfix {if $foo instanceof $bar} failed to compile if 2nd value is a variable https://github.com/smarty-php/smarty/issues/92
+  
+ 17.09.2015
+  - bugfix {foreach} first attribute was not correctly reset since commit 05a8fa2 of 02.08.2015 https://github.com/smarty-php/smarty/issues/90
+
+ 16.09.2015
+  - update compiler by moving no longer needed properties, code optimizations and other
+
+ 14.09.2015
+  - optimize autoloader
+  - optimize subtemplate handling
+  - update template inheritance processing
+  - move code of {call} processing back into Smarty_Internal_Template class
+  - improvement invalidate OPCACHE for cleared compiled and cached template files (forum topic 25557)
+  - bugfix unintended multiple debug windows (forum topic 25699)
+  
+ 30.08.2015
+  - size optimization move some runtime functions into extension
+  - optimize inline template processing
+  - optimization merge inheritance child and parent templates into one compiled template file
+
+ 29.08.2015
+  - improvement convert template inheritance into runtime processing
+  - bugfix {$smarty.block.parent} did always reference the root parent block https://github.com/smarty-php/smarty/issues/68
+
+ 23.08.2015
+  - introduce Smarty::$resource_cache_mode and cache template object of {include} inside loop
+  - load seldom used Smarty API methods dynamically to reduce memory footprint
+  - cache template object of {include} if same template is included several times
+  - convert debug console processing to object
+  - use output buffers for better performance and less memory usage
+  - optimize nocache hash processing
+  - remove not really needed properties
+  - optimize rendering
+  - move caching to Smarty::_cache
+  - remove properties with redundant content
+  - optimize Smarty::templateExists()
+  - optimize use_include_path processing
+  - relocate properties for size optimization
+  - remove redundant code
+  - bugfix compiling super globals like {$smarty.get.foo} did fail in the master branch https://github.com/smarty-php/smarty/issues/77
+
+ 06.08.2015
+  - avoid possible circular object references caused by parser/lexer objects
+  - rewrite compileAll... utility methods
+  - commit several  internal improvements
+  - bugfix Smarty failed when compile_id did contain "|"
+
+ 03.08.2015
+  - rework clear cache methods
+  - bugfix compileAllConfig() was broken since 3.1.22 because of the changes in config file processing
+  - improve getIncludePath() to return directory if no file was given
+
+ 02.08.2015
+  - optimization and code cleanup of {foreach} and {section} compiler
+  - rework {capture} compiler
+
+ 01.08.2015
+  - update DateTime object can be instance of DateTimeImmutable since PHP5.5 https://github.com/smarty-php/smarty/pull/75
+  - improvement show resource type and start of template source instead of uid on eval: and string: resource (forum topic 25630)
+
+ 31.07.2015
+  - optimize {foreach} and {section} compiler
+
+ 29.07.2015
+  - optimize {section} compiler for speed and size of compiled code
+
+ 28.07.2015
+  - update for PHP 7 compatibility
+
+ 26.07.2015
+  - improvement impement workaround for HHVM PHP incompatibillity https://github.com/facebook/hhvm/issues/4797
+
+ 25.07.2015
+  - bugfix parser did hang on text starting <?something https://github.com/smarty-php/smarty/issues/74
+
+ 20.07.2015
+  - bugfix config files got recompiled on each request
+  - improvement invalidate PHP 5.5 opcache for recompiled and cached templates  https://github.com/smarty-php/smarty/issues/72
+
+ 12.07.2015
+  - optimize {extends} compilation
+
+ 10.07.2015
+  - bugfix force file: resource in demo resource.extendsall.php
+
+ 08.07.2015
+  - bugfix convert each word of class names to ucfirst in in compiler. (forum topic 25588)
+
+ 07.07.2015
+  - improvement allow fetch() or display() called on a template object to get output from other template
+     like $template->fetch('foo.tpl') https://github.com/smarty-php/smarty/issues/70
+  - improvement Added $limit parameter to regex_replace modifier #71
+  - new feature multiple indices on file: resource
+
+ 06.07.2015
+  - optimize {block} compilation
+  - optimization get rid of __get and __set in source object
+
+ 01.07.2015
+  - optimize compile check handling
+  - update {foreach} compiler
+  - bugfix debugging console did not display string values containing \n, \r or \t correctly https://github.com/smarty-php/smarty/issues/66
+  - optimize source resources
+
+ 28.06.2015
+  - move $smarty->enableSecurity() into Smarty_Security class
+  - optimize security isTrustedResourceDir()
+  - move auto load filter methods into extension
+  - move $smarty->getTemplateVars() into extension
+  - move getStreamVariable() into extension
+  - move $smarty->append() and $smarty->appendByRef() into extension
+  - optimize autoloader
+  - optimize file path normalization
+  - bugfix PATH_SEPARATOR was replaced by mistake in autoloader
+  - remove redundant code
+
+ 27.06.2015
+  - bugfix resolve naming conflict between custom Smarty delimiter '<%' and PHP ASP tags https://github.com/smarty-php/smarty/issues/64
+  - update $smarty->_realpath for relative path not starting with './'
+  - update Smarty security with new realpath handling
+  - update {include_php} with new realpath handling
+  - move $smarty->loadPlugin() into extension
+  - minor compiler optimizations
+  - bugfix allow function plugins with name ending with 'close' https://github.com/smarty-php/smarty/issues/52
+  - rework of $smarty->clearCompiledTemplate() and move it to its own extension
+
+ 19.06.2015
+  - improvement allow closures as callback at $smarty->registerFilter() https://github.com/smarty-php/smarty/issues/59
+
+ ===== 3.1.27===== (18.06.2015)
+ 18.06.2015
+  - bugfix another update on file path normalization failed on path containing something like "/.foo/" https://github.com/smarty-php/smarty/issues/56
+
+ ===== 3.1.26===== (18.06.2015)
+ 18.06.2015
+  - bugfix file path normalization failed on path containing something like "/.foo/" https://github.com/smarty-php/smarty/issues/56
+
+ 17.06.2015
+  - bugfix calling a plugin with nocache option but no other attributes like {foo nocache} caused call to undefined function https://github.com/smarty-php/smarty/issues/55
+
+ ===== 3.1.25===== (15.06.2015)
+ 15.06.2015
+  - optimization of smarty_cachereource_keyvaluestore.php code
+
+ 14.06.2015
+  - bugfix a relative sub template path could fail if template_dir path did contain /../ https://github.com/smarty-php/smarty/issues/50
+  - optimization rework of path normalization
+  - bugfix an output tag with variable, modifier followed by an operator like {$foo|modifier+1} did fail https://github.com/smarty-php/smarty/issues/53
+
+ 13.06.2015
+  - bugfix a custom cache resource using smarty_cachereource_keyvaluestore.php did fail if php.ini mbstring.func_overload = 2 (forum topic 25568)
+
+ 11.06.2015
+  - bugfix the lexer could hang on very large quoted strings (forum topic 25570)
+
+ 08.06.2015
+  - bugfix using {$foo} as array index like $bar.{$foo} or in double quoted string like "some {$foo} thing" failed https://github.com/smarty-php/smarty/issues/49
+
+ 04.06.2015
+  - bugfix possible error message on unset() while compiling {block} tags https://github.com/smarty-php/smarty/issues/46
+
+ 01.06.2015
+  - bugfix <?xml ... ?> including template variables broken  since 3.1.22 https://github.com/smarty-php/smarty/issues/47
+  
+ 27.05.2015
+  - bugfix {include} with variable file name must not create by default individual cache file (since 3.1.22) https://github.com/smarty-php/smarty/issues/43
+  
+ 24.05.2015
+  - bugfix if condition string 'neq' broken due to a typo https://github.com/smarty-php/smarty/issues/42
+
+ ===== 3.1.24===== (23.05.2015)
+ 23.05.2015
+  - improvement on php_handling to allow very large PHP sections, better error handling
+  - improvement allow extreme large comment sections (forum 25538)
+  
+ 21.05.2015
+  - bugfix broken PHP 5.2 compatibility when compiling <?php tags https://github.com/smarty-php/smarty/issues/40
+  - bugfix named {foreach} comparison like $smarty.foreach.foobar.index > 1 did compile into wrong code https://github.com/smarty-php/smarty/issues/41
+  
+ 19.05.2015
+  - bugfix compiler did overwrite existing variable value when setting the nocache attribute https://github.com/smarty-php/smarty/issues/39
+  - bugfix output filter trimwhitespace could run into the pcre.backtrack_limit on large output (code.google issue 220)
+  - bugfix compiler could run into the pcre.backtrack_limit on larger comment or {php} tag sections (forum 25538)
+
+ 18.05.2015
+  - improvement introduce shortcuts in lexer/parser rules for most frequent terms for higher
+    compilation speed 
+
+ 16.05.2015
+  - bugfix {php}{/php} did work just for single lines https://github.com/smarty-php/smarty/issues/33
+  - improvement remove not needed ?><?php transitions from compiled code
+  - improvement reduce number of lexer tokens on operators and if conditions
+  - improvement higher compilation speed by modified lexer/parser generator at "smarty/smarty-lexer"
+ 
+ 13.05.2015
+  - improvement remove not needed ?><?php transitions from compiled code
+  - improvement of debugging:
+      - use fresh Smarty object to display the debug console because of possible problems when the Smarty
+        was extended or Smarty properties had been modified in the class source
+      - display Smarty version number
+      - Truncate lenght of Origin display and extend strin value display to 80 character
+  - bugfix in Smarty_Security  'nl2br' should be a trusted modifier, not PHP function (code.google issue 223)
+  
+ 12.05.2015
+  - bugfix {$smarty.constant.TEST} did fail  on undefined constant https://github.com/smarty-php/smarty/issues/28
+  - bugfix access to undefined config variable like {#undef#} did fail https://github.com/smarty-php/smarty/issues/29
+  - bugfix in nested {foreach} saved item attributes got overwritten https://github.com/smarty-php/smarty/issues/33
+
+ ===== 3.1.23 ===== (12.05.2015)
+ 12.05.2015
+  - bugfix of smaller performance issue introduce in 3.1.22 when caching is enabled
+  - bugfix missig entry for smarty-temmplate-config in autoloader
+   
+ ===== 3.1.22 ===== tag was deleted because 3.1.22 did fail caused by the missing entry for smarty-temmplate-config in autoloader
+ 10.05.2015
+  - bugfix custom cache resource did not observe compile_id and cache_id when $cache_locking == true
+  - bugfix cache lock was not handled correctly after timeout when $cache_locking == true
+  - improvement added constants for $debugging
+
+ 07.05.2015
+  - improvement of the debugging console. Read NEW_FEATURES.txt
+  - optimization of resource class loading
+
+ 06.05.2015
+  - bugfix in 3.1.22-dev cache resource must not be loaded for subtemplates
+  - bugfix/improvement in 3.1.22-dev cache locking did not work as expected
+  
+ 05.05.2015
+  - optimization on cache update when main template is modified
+  - optimization move <?php ?> handling from parser to new compiler module
+
+ 05.05.2015
+  - bugfix code could be messed up when {tags} are used in multiple attributes https://github.com/smarty-php/smarty/issues/23
+ 
+ 04.05.2015
+  - bugfix Smarty_Resource::parseResourceName incompatible with Google AppEngine (https://github.com/smarty-php/smarty/issues/22)
+  - improvement use is_file() checks to avoid errors suppressed by @ which could still cause problems (https://github.com/smarty-php/smarty/issues/24)
+
+ 28.04.2015
+  - bugfix plugins of merged subtemplates not loaded in 3.1.22-dev (forum topic 25508) 2nd fix
+
+ 28.04.2015
+  - bugfix plugins of merged subtemplates not loaded in 3.1.22-dev (forum topic 25508)
+ 
+ 23.04.2015 
+  - bugfix a nocache template variable used as parameter at {insert} was by mistake cached
+  
+ 20.04.2015
+  - bugfix at a template function containing nocache code a parmeter could overwrite a template variable of same name
+  
+ 27.03.2015
+  - bugfix Smarty_Security->allow_constants=false; did also disable true, false and null (change of 16.03.2015)
+  - improvement added a whitelist for trusted constants to security Smarty_Security::$trusted_constants (forum topic 25471)
+
+ 20.03.2015
+  - bugfix make sure that function properties get saved only in compiled files containing the fuction definition {forum topic 25452}
+  - bugfix correct update of global variable values on exit of template functions. (reported under Smarty Developers)
+  
+ 16.03.2015
+ - bugfix  problems with {function}{/function} and {call} tags in different subtemplate cache files {forum topic 25452}
+ - bugfix  Smarty_Security->allow_constants=false; did not disallow direct usage of defined constants like {SMARTY_DIR} {forum topic 25457}
+ - bugfix  {block}{/block} tags did not work inside double quoted strings https://github.com/smarty-php/smarty/issues/18
+ 
+ 
+ 15.03.2015
+ - bugfix  $smarty->compile_check must be restored before rendering of a just updated cache file {forum 25452}
+ 
+ 14.03.2015
+ - bugfix  {nocache}  {/nocache} tags corrupted code when used within a nocache section caused by a nocache template variable.
+ 
+ - bugfix  template functions defined with {function} in an included subtemplate could not be called in nocache
+           mode with {call... nocache} if the subtemplate had it's own cache file {forum 25452}
+ 
+ 10.03.2015
+ - bugfix {include ... nocache} whith variable file or compile_id attribute was not executed in nocache mode.
+ 
+ 12.02.2015
+ - bugfix multiple Smarty::fetch() of same template when $smarty->merge_compiled_includes = true; could cause function already defined error
+ 
+ 11.02.2015
+ - bugfix recursive {includes} did create E_NOTICE message when $smarty->merge_compiled_includes = true; (github issue #16)
+ 
+ 22.01.2015
+ - new feature security can now control access to static methods and properties
+                see also NEW_FEATURES.txt
+
+ 21.01.2015
+ - bugfix clearCompiledTemplates(), clearAll() and clear() could try to delete whole drive at wrong path permissions because realpath() fail (forum 25397)
+ - bugfix 'self::' and 'parent::' was interpreted in template syntax as static class 
+ 
+ 04.01.2015
+ - push last weeks changes to github
+
+ - different optimizations
+ - improvement automatically create different versions of compiled templates and config files depending
+   on property settings.
+ - optimization restructure template processing by moving code into classes it better belongs to
+ - optimization restructure config file processing
+
+ 31.12.2014
+ - bugfix use function_exists('mb_get_info') for setting Smarty::$_MBSTRING. 
+   Function mb_split could be overloaded depending on php.ini mbstring.func_overload
+   
+   
+ 29.12.2014
+ - new feature security can now limit the template nesting level by property $max_template_nesting
+                see also NEW_FEATURES.txt (forum 25370)
+
+ 29.12.2014
+ - new feature security can now disable special $smarty variables listed in property $disabled_special_smarty_vars
+                see also NEW_FEATURES.txt (forum 25370)
+
+ 27.12.2014
+  - bugfix clear internal _is_file_cache when plugins_dir was modified
+
+ 13.12.2014
+  - improvement optimization of lexer and parser resulting in a up to 30% higher compiling speed
+ 
+ 11.12.2014
+  - bugfix resolve parser ambiguity between constant print tag {CONST} and other smarty tags after change of 09.12.2014
+  
+ 09.12.2014
+  - bugfix variables $null, $true and $false did not work after the change of 12.11.2014 (forum 25342)
+  - bugfix call of template function by a variable name did not work after latest changes (forum 25342)
+  
+ 23.11.2014
+  - bugfix a plugin with attached modifier could fail if the tag was immediately followed by another Smarty tag (since 3.1.21) (forum 25326)
+
+ 13.11.2014
+  - improvement move autoload code into Autoloader.php. Use Composer autoloader when possible
+
+ 12.11.2014
+ - new feature added support of namespaces to template code
+
+ 08.11.2014 - 10.11.2014
+ - bugfix subtemplate called in nocache mode could be called with wrong compile_id when it did change on one of the calling templates
+ - improvement add code of template functions called in nocache mode dynamically to cache file (related to bugfix of 01.11.2014)
+ - bugfix Debug Console did not include all data from merged compiled subtemplates
+
+ 04.11.2014
+ - new feature $smarty->debugging = true; => overwrite existing Debug Console window (old behaviour)
+               $smarty->debugging = 2; => individual Debug Console window by template name
+ 
+ 03.11.2014
+ - bugfix Debug Console did not show included subtemplates since 3.1.17 (forum 25301)
+ - bugfix Modifier debug_print_var did not limit recursion or prevent recursive object display at Debug Console
+    (ATTENTION: parameter order has changed to be able to specify maximum recursion)
+ - bugfix Debug consol did not include subtemplate information with $smarty->merge_compiled_includes = true 
+ - improvement The template variables are no longer displayed as objects on the Debug Console
+ - improvement $smarty->createData($parent = null, $name = null) new optional name parameter for display at Debug Console
+ - addition of some hooks for future extension of Debug Console
+
+ 01.11.2014
+ - bugfix and enhancement on subtemplate {include} and template {function} tags.
+   * Calling a template which has a nocache section could fail if it was called from a cached and a not cached subtemplate.
+   * Calling the same subtemplate cached and not cached with the $smarty->merge_compiled_includes enabled could cause problems
+   * Many smaller related changes
+
+ 30.10.2014
+ - bugfix access to class constant by object like {$object::CONST} or variable class name {$class::CONST} did not work (forum 25301)
+
+ 26.10.2014
+ - bugfix E_NOTICE message was created during compilation when ASP tags '<%' or '%>' are in template source text
+ - bugfix merge_compiled_includes option failed when caching  enables and same subtemplate was included cached and not cached
+ 
  ===== 3.1.21 ===== (18.10.2014)
+ 18.10.2014
+  - composer moved to github
+
  17.10.2014
  - bugfix on $php_handling security and optimization of smarty_internal_parsetree (Thue Kristensen)
- 
+
  16.10.2014
  - bugfix composer.json update
- 
+
  15.10.2014
  - bugfix calling a new created cache file with fetch() and Smarty::CACHING_LIFETIME_SAVED multiple times did fail (forum 22350)
 
@@ -727,7 +1145,7 @@
 
 15/07/2011
 - bugfix individual cache_lifetime of {include} did not work correctly inside {block} tags
-- added caches for Smarty_Template_Source and Smarty_Template_Compiled to reduce I/O for multiple cache_id rendering
+- added caches for Smarty_Internal_TemplateSource and Smarty_Internal_TemplateCompiled to reduce I/O for multiple cache_id rendering
 
 14/07/2011
 - made Smarty::loadPlugin() respect the include_path if required

composer.json

@@ -21,7 +21,7 @@
     ],
     "support": {
         "irc": "irc://irc.freenode.org/smarty",
-        "issues": "http://code.google.com/p/smarty-php/issues/list",
+        "issues": "https://github.com/smarty-php/smarty/issues",
         "forum": "http://www.smarty.net/forums/"
     },
     "require": {
@@ -31,7 +31,7 @@
         "classmap": [
             "libs/Smarty.class.php",
             "libs/SmartyBC.class.php",
-            "libs/sysplugins/smarty_security.php"
+            "libs/sysplugins/"
         ]
     },
     "extra": {

demo/plugins/cacheresource.pdo.php

@@ -0,0 +1,322 @@
+<?php
+
+/**
+ * PDO Cache Handler
+ * Allows you to store Smarty Cache files into your db.
+ * Example table :
+ * CREATE TABLE `smarty_cache` (
+ * `id` char(40) NOT NULL COMMENT 'sha1 hash',
+ * `name` varchar(250) NOT NULL,
+ * `cache_id` varchar(250) DEFAULT NULL,
+ * `compile_id` varchar(250) DEFAULT NULL,
+ * `modified` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+ * `expire` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',
+ * `content` mediumblob NOT NULL,
+ * PRIMARY KEY (`id`),
+ * KEY `name` (`name`),
+ * KEY `cache_id` (`cache_id`),
+ * KEY `compile_id` (`compile_id`),
+ * KEY `modified` (`modified`),
+ * KEY `expire` (`expire`)
+ * ) ENGINE=InnoDB
+ * Example usage :
+ *      $cnx    =   new PDO("mysql:host=localhost;dbname=mydb", "username", "password");
+ *      $smarty->setCachingType('pdo');
+ *      $smarty->loadPlugin('Smarty_CacheResource_Pdo');
+ *      $smarty->registerCacheResource('pdo', new Smarty_CacheResource_Pdo($cnx, 'smarty_cache'));
+ *
+ * @author Beno!t POLASZEK - 2014
+ */
+class Smarty_CacheResource_Pdo extends Smarty_CacheResource_Custom
+{
+
+    protected $fetchStatements = Array('default'                 => 'SELECT %2$s
+                                                                                    FROM %1$s 
+                                                                                    WHERE 1 
+                                                                                    AND id          = :id 
+                                                                                    AND cache_id    IS NULL 
+                                                                                    AND compile_id  IS NULL',
+
+                                       'withCacheId'             => 'SELECT %2$s
+                                                                                FROM %1$s 
+                                                                                WHERE 1 
+                                                                                AND id          = :id 
+                                                                                AND cache_id    = :cache_id 
+                                                                                AND compile_id  IS NULL',
+
+                                       'withCompileId'           => 'SELECT %2$s
+                                                                                FROM %1$s 
+                                                                                WHERE 1 
+                                                                                AND id          = :id 
+                                                                                AND compile_id  = :compile_id 
+                                                                                AND cache_id    IS NULL',
+
+                                       'withCacheIdAndCompileId' => 'SELECT %2$s
+                                                                                FROM %1$s 
+                                                                                WHERE 1 
+                                                                                AND id          = :id 
+                                                                                AND cache_id    = :cache_id 
+                                                                                AND compile_id  = :compile_id');
+    protected $insertStatement = 'INSERT INTO %s
+
+                                                SET id          =   :id, 
+                                                    name        =   :name, 
+                                                    cache_id    =   :cache_id, 
+                                                    compile_id  =   :compile_id, 
+                                                    modified    =   CURRENT_TIMESTAMP, 
+                                                    expire      =   DATE_ADD(CURRENT_TIMESTAMP, INTERVAL :expire SECOND), 
+                                                    content     =   :content 
+
+                                                ON DUPLICATE KEY UPDATE 
+                                                    name        =   :name, 
+                                                    cache_id    =   :cache_id, 
+                                                    compile_id  =   :compile_id, 
+                                                    modified    =   CURRENT_TIMESTAMP, 
+                                                    expire      =   DATE_ADD(CURRENT_TIMESTAMP, INTERVAL :expire SECOND), 
+                                                    content     =   :content';
+
+    protected $deleteStatement = 'DELETE FROM %1$s WHERE %2$s';
+    protected $truncateStatement = 'TRUNCATE TABLE %s';
+
+    protected $fetchColumns = 'modified, content';
+    protected $fetchTimestampColumns = 'modified';
+
+    protected $pdo, $table, $database;
+
+    /* 
+     * Constructor 
+     * 
+     * @param PDO $pdo PDO : active connection 
+     * @param string $table : table (or view) name 
+     * @param string $database : optionnal - if table is located in another db 
+     */
+    public function __construct(PDO $pdo, $table, $database = null)
+    {
+
+        if (is_null($table)) {
+            throw new SmartyException("Table name for caching can't be null");
+        }
+
+        $this->pdo = $pdo;
+        $this->table = $table;
+        $this->database = $database;
+
+        $this->fillStatementsWithTableName();
+    }
+
+    /* 
+     * Fills the table name into the statements. 
+     * 
+     * @return Current Instance 
+     * @access protected 
+     */
+    protected function fillStatementsWithTableName()
+    {
+
+        foreach ($this->fetchStatements AS &$statement) {
+            $statement = sprintf($statement, $this->getTableName(), '%s');
+        }
+
+        $this->insertStatement = sprintf($this->insertStatement, $this->getTableName());
+        $this->deleteStatement = sprintf($this->deleteStatement, $this->getTableName(), '%s');
+        $this->truncateStatement = sprintf($this->truncateStatement, $this->getTableName());
+
+        return $this;
+    }
+
+    /* 
+     * Gets the fetch statement, depending on what you specify 
+     * 
+     * @param string        $columns : the column(s) name(s) you want to retrieve from the database 
+     * @param string        $id unique cache content identifier 
+     * @param string|null   $cache_id cache id 
+     * @param string|null   $compile_id compile id 
+     * @access protected 
+     */
+    protected function getFetchStatement($columns, $id, $cache_id = null, $compile_id = null)
+    {
+
+        if (!is_null($cache_id) && !is_null($compile_id)) {
+            $query = $this->fetchStatements['withCacheIdAndCompileId'] AND $args = Array('id' => $id, 'cache_id' => $cache_id, 'compile_id' => $compile_id);
+        } elseif (is_null($cache_id) && !is_null($compile_id)) {
+            $query = $this->fetchStatements['withCompileId'] AND $args = Array('id' => $id, 'compile_id' => $compile_id);
+        } elseif (!is_null($cache_id) && is_null($compile_id)) {
+            $query = $this->fetchStatements['withCacheId'] AND $args = Array('id' => $id, 'cache_id' => $cache_id);
+        } else {
+            $query = $this->fetchStatements['default'] AND $args = Array('id' => $id);
+        }
+
+        $query = sprintf($query, $columns);
+
+        $stmt = $this->pdo->prepare($query);
+
+        foreach ($args AS $key => $value) {
+            $stmt->bindValue($key, $value);
+        }
+
+        return $stmt;
+    }
+
+    /**
+     * fetch cached content and its modification time from data source
+     *
+     * @param  string      $id         unique cache content identifier
+     * @param  string      $name       template name
+     * @param  string|null $cache_id   cache id
+     * @param  string|null $compile_id compile id
+     * @param  string      $content    cached content
+     * @param  integer     $mtime      cache modification timestamp (epoch)
+     *
+     * @return void
+     * @access protected
+     */
+    protected function fetch($id, $name, $cache_id = null, $compile_id = null, &$content, &$mtime)
+    {
+
+        $stmt = $this->getFetchStatement($this->fetchColumns, $id, $cache_id, $compile_id);
+        $stmt       ->execute();
+        $row = $stmt->fetch();
+        $stmt       ->closeCursor();
+
+        if ($row) {
+            $content = $this->outputContent($row['content']);
+            $mtime = strtotime($row['modified']);
+        } else {
+            $content = null;
+            $mtime = null;
+        }
+    }
+
+    /**
+     * Fetch cached content's modification timestamp from data source
+     * {@internal implementing this method is optional.
+     *  Only implement it if modification times can be accessed faster than loading the complete cached content.}}
+     *
+     * @param  string      $id         unique cache content identifier
+     * @param  string      $name       template name
+     * @param  string|null $cache_id   cache id
+     * @param  string|null $compile_id compile id
+     *
+     * @return integer|boolean timestamp (epoch) the template was modified, or false if not found
+     * @access protected
+     */
+    //    protected function fetchTimestamp($id, $name, $cache_id = null, $compile_id = null) {
+    //        $stmt       =   $this->getFetchStatement($this->fetchTimestampColumns, $id, $cache_id, $compile_id);
+    //        $stmt       ->  execute();
+    //        $mtime      =   strtotime($stmt->fetchColumn());
+    //        $stmt       ->  closeCursor();
+    //        return $mtime;
+    //    }
+
+    /**
+     * Save content to cache
+     *
+     * @param string       $id         unique cache content identifier
+     * @param string       $name       template name
+     * @param string|null  $cache_id   cache id
+     * @param string|null  $compile_id compile id
+     * @param integer|null $exp_time   seconds till expiration time in seconds or null
+     * @param string       $content    content to cache
+     *
+     * @return boolean success
+     * @access protected
+     */
+    protected function save($id, $name, $cache_id = null, $compile_id = null, $exp_time, $content)
+    {
+
+        $stmt = $this->pdo->prepare($this->insertStatement);
+
+        $stmt       ->bindValue('id', $id);
+        $stmt       ->bindValue('name', $name);
+        $stmt       ->bindValue('cache_id', $cache_id, (is_null($cache_id)) ? PDO::PARAM_NULL : PDO::PARAM_STR);
+        $stmt       ->bindValue('compile_id', $compile_id, (is_null($compile_id)) ? PDO::PARAM_NULL : PDO::PARAM_STR);
+        $stmt       ->bindValue('expire', (int) $exp_time, PDO::PARAM_INT);
+        $stmt       ->bindValue('content', $this->inputContent($content));
+        $stmt       ->execute();
+
+        return !!$stmt->rowCount();
+    }
+
+    /* 
+     * Encodes the content before saving to database 
+     * 
+     * @param string $content 
+     * @return string $content 
+     * @access protected 
+     */
+    protected function inputContent($content)
+    {
+        return $content;
+    }
+
+    /* 
+     * Decodes the content before saving to database 
+     * 
+     * @param string $content 
+     * @return string $content 
+     * @access protected 
+     */
+    protected function outputContent($content)
+    {
+        return $content;
+    }
+
+    /**
+     * Delete content from cache
+     *
+     * @param string|null $name       template name
+     * @param string|null $cache_id   cache id
+     * @param string|null $compile_id compile id
+     * @param  integer|null|-1 $exp_time seconds till expiration or null
+     *
+     * @return integer number of deleted caches
+     * @access protected
+     */
+    protected function delete($name = null, $cache_id = null, $compile_id = null, $exp_time = null)
+    {
+
+        // delete the whole cache 
+        if ($name === null && $cache_id === null && $compile_id === null && $exp_time === null) {
+            // returning the number of deleted caches would require a second query to count them 
+            $this->pdo->query($this->truncateStatement);
+            return - 1;
+        }
+        // build the filter 
+        $where = array();
+        // equal test name 
+        if ($name !== null) {
+            $where[] = 'name = ' . $this->pdo->quote($name);
+        }
+        // equal test cache_id and match sub-groups 
+        if ($cache_id !== null) {
+            $where[] = '(cache_id = ' . $this->pdo->quote($cache_id)
+                . ' OR cache_id LIKE ' . $this->pdo->quote($cache_id . '|%') . ')';
+        }
+        // equal test compile_id 
+        if ($compile_id !== null) {
+            $where[] = 'compile_id = ' . $this->pdo->quote($compile_id);
+        }
+        // for clearing expired caches 
+        if ($exp_time === Smarty::CLEAR_EXPIRED) {
+            $where[] = 'expire < CURRENT_TIMESTAMP';
+        } // range test expiration time
+        elseif ($exp_time !== null) {
+            $where[] = 'modified < DATE_SUB(NOW(), INTERVAL ' . intval($exp_time) . ' SECOND)';
+        }
+        // run delete query 
+        $query = $this->pdo->query(sprintf($this->deleteStatement, join(' AND ', $where)));
+        return $query->rowCount();
+    }
+
+    /**
+     * Gets the formatted table name
+     *
+     * @return string
+     * @access protected
+     */
+    protected function getTableName()
+    {
+        return (is_null($this->database)) ? "`{$this->table}`" : "`{$this->database}`.`{$this->table}`";
+    }
+}
+ 

demo/plugins/cacheresource.pdo_gzip.php

@@ -0,0 +1,43 @@
+<?php
+
+/**
+ * PDO Cache Handler with GZIP support
+ * Example usage :
+ *      $cnx    =   new PDO("mysql:host=localhost;dbname=mydb", "username", "password");
+ *      $smarty->setCachingType('pdo_gzip');
+ *      $smarty->loadPlugin('Smarty_CacheResource_Pdo_Gzip');
+ *      $smarty->registerCacheResource('pdo_gzip', new Smarty_CacheResource_Pdo_Gzip($cnx, 'smarty_cache'));
+ *
+ * @require Smarty_CacheResource_Pdo class
+ * @author  Beno!t POLASZEK - 2014
+ */
+require_once 'cacheresource.pdo.php';
+
+class Smarty_CacheResource_Pdo_Gzip extends Smarty_CacheResource_Pdo
+{
+
+    /* 
+     * Encodes the content before saving to database 
+     * 
+     * @param string $content 
+     * @return string $content 
+     * @access protected 
+     */
+    protected function inputContent($content)
+    {
+        return gzdeflate($content);
+    }
+
+    /* 
+     * Decodes the content before saving to database 
+     * 
+     * @param string $content 
+     * @return string $content 
+     * @access protected 
+     */
+    protected function outputContent($content)
+    {
+        return gzinflate($content);
+    }
+} 
+ 

demo/plugins/resource.extendsall.php

@@ -23,9 +23,9 @@ class Smarty_Resource_Extendsall extends Smarty_Internal_Resource_Extends
         $uid = '';
         $sources = array();
         $exists = true;
-        foreach ($_template->smarty->getTemplateDir() as $key => $directory) {
+        foreach ($source->smarty->getTemplateDir() as $key => $directory) {
             try {
-                $s = Smarty_Resource::source(null, $source->smarty, '[' . $key . ']' . $source->name);
+                $s = Smarty_Template_Source::load(null, $source->smarty, 'file:[' . $key . ']' . $source->name);
                 if (!$s->exists) {
                     continue;
                 }
@@ -38,9 +38,7 @@ class Smarty_Resource_Extendsall extends Smarty_Internal_Resource_Extends
 
         if (!$sources) {
             $source->exists = false;
-            $source->template = $_template;
-
-            return;
+             return;
         }
 
         $sources = array_reverse($sources, true);
@@ -52,9 +50,7 @@ class Smarty_Resource_Extendsall extends Smarty_Internal_Resource_Extends
         $source->uid = sha1($uid);
         $source->exists = $exists;
         if ($_template && $_template->smarty->compile_check) {
-            $source->timestamp = $s->timestamp;
+            $source->timestamp = $s->getTimeStamp();
         }
-        // need the template at getContent()
-        $source->template = $_template;
     }
 }

demo/templates/header.tpl

@@ -1,5 +1,5 @@
 <HTML>
 <HEAD>
-    <TITLE>{$title} - {$Name}</TITLE>
+<TITLE>{$title} - {$Name}</TITLE>
 </HEAD>
 <BODY bgcolor="#ffffff">

lexer/smarty_internal_configfilelexer.plex

@@ -0,0 +1,318 @@
+<?php
+/**
+* Smarty Internal Plugin Configfilelexer
+*
+* This is the lexer to break the config file source into tokens 
+* @package Smarty
+* @subpackage Config
+* @author Uwe Tews 
+*/
+/**
+* Smarty_Internal_Configfilelexer
+*
+* This is the config file lexer.
+* It is generated from the smarty_internal_configfilelexer.plex file
+*
+* @package Smarty
+* @subpackage Compiler
+* @author Uwe Tews
+*/
+class Smarty_Internal_Configfilelexer
+{
+    /**
+     * Source
+     *
+     * @var string
+     */
+    public $data;
+    /**
+     * byte counter
+     *
+     * @var int
+     */
+    public $counter;
+    /**
+     * token number
+     *
+     * @var int
+     */
+    public $token;
+    /**
+     * token value
+     *
+     * @var string
+     */
+    public $value;
+    /**
+     * current line
+     *
+     * @var int
+     */
+    public $line;
+    /**
+     * state number
+     *
+     * @var int
+     */
+    public $state = 1;
+    /**
+     * Smarty object
+     *
+     * @var Smarty
+     */
+    public $smarty = null;
+    /**
+     * compiler object
+     *
+     * @var Smarty_Internal_Config_File_Compiler
+     */
+    private $compiler = null;
+    /**
+     * copy of config_booleanize
+     *
+     * @var bool
+     */
+    private $configBooleanize = false;
+    /**
+     * trace file
+     *
+     * @var resource
+     */
+    public $yyTraceFILE;
+    /**
+     * trace prompt
+     *
+     * @var string
+     */
+    public $yyTracePrompt;
+    /**
+     * state names
+     *
+     * @var array
+     */
+    public $state_name = array(1 => 'START', 2 => 'VALUE', 3 => 'NAKED_STRING_VALUE', 4 => 'COMMENT', 5 => 'SECTION', 6 => 'TRIPPLE');
+
+    /**
+     * storage for assembled token patterns
+     *
+     * @var string
+     */
+    private $yy_global_pattern1 = null;
+    private $yy_global_pattern2 = null;
+    private $yy_global_pattern3 = null;
+    private $yy_global_pattern4 = null;
+    private $yy_global_pattern5 = null;
+    private $yy_global_pattern6 = null;
+
+    /**
+     * token names
+     *
+     * @var array
+     */
+    public $smarty_token_names = array(        // Text for parser error messages
+    );
+
+    /**
+     * constructor
+     *
+     * @param   string                             $data template source
+     * @param Smarty_Internal_Config_File_Compiler $compiler
+     */
+    function __construct($data, Smarty_Internal_Config_File_Compiler $compiler)
+    {
+        // set instance object
+        self::instance($this);
+        $this->data = $data . "\n"; //now all lines are \n-terminated
+        $this->counter = 0;
+        if (preg_match('/^\xEF\xBB\xBF/', $this->data, $match)) {
+            $this->counter += strlen($match[0]);
+        }
+        $this->line = 1;
+        $this->compiler = $compiler;
+        $this->smarty = $compiler->smarty;
+        $this->configBooleanize = $this->smarty->config_booleanize;
+    }
+
+    public static function &instance($new_instance = null)
+    {
+        static $instance = null;
+        if (isset($new_instance) && is_object($new_instance)) {
+            $instance = $new_instance;
+        }
+        return $instance;
+    }
+
+    public function PrintTrace()
+    {
+        $this->yyTraceFILE = fopen('php://output', 'w');
+        $this->yyTracePrompt = '<br>';
+    }
+
+
+/*!lex2php
+%input $this->data
+%counter $this->counter
+%token $this->token
+%value $this->value
+%line $this->line
+commentstart = /#|;/
+openB = /\[/
+closeB = /\]/
+section = /.*?(?=[\.=\[\]\r\n])/
+equal = /=/
+whitespace = /[ \t\r]+/
+dot = /\./
+id = /[0-9]*[a-zA-Z_]\w*/
+newline = /\n/
+single_quoted_string = /'[^'\\]*(?:\\.[^'\\]*)*'(?=[ \t\r]*[\n#;])/
+double_quoted_string = /"[^"\\]*(?:\\.[^"\\]*)*"(?=[ \t\r]*[\n#;])/
+tripple_quotes = /"""/
+tripple_quotes_end = /"""(?=[ \t\r]*[\n#;])/
+text = /[\S\s]/
+float = /\d+\.\d+(?=[ \t\r]*[\n#;])/
+int = /\d+(?=[ \t\r]*[\n#;])/
+maybe_bool = /[a-zA-Z]+(?=[ \t\r]*[\n#;])/
+naked_string = /[^\n]+?(?=[ \t\r]*\n)/
+*/
+
+/*!lex2php
+%statename START
+
+commentstart {
+    $this->token = Smarty_Internal_Configfileparser::TPC_COMMENTSTART;
+    $this->yypushstate(self::COMMENT);
+}
+openB {
+    $this->token = Smarty_Internal_Configfileparser::TPC_OPENB;
+    $this->yypushstate(self::SECTION);
+}
+closeB {
+    $this->token = Smarty_Internal_Configfileparser::TPC_CLOSEB;
+}
+equal {
+    $this->token = Smarty_Internal_Configfileparser::TPC_EQUAL;
+    $this->yypushstate(self::VALUE);
+}
+whitespace {
+    return false;
+}
+newline {
+    $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE;
+}
+id {
+    $this->token = Smarty_Internal_Configfileparser::TPC_ID;
+}
+text {
+    $this->token = Smarty_Internal_Configfileparser::TPC_OTHER;
+}
+
+*/
+
+/*!lex2php
+%statename VALUE
+
+whitespace {
+    return false;
+}
+float {
+    $this->token = Smarty_Internal_Configfileparser::TPC_FLOAT;
+    $this->yypopstate();
+}
+int {
+    $this->token = Smarty_Internal_Configfileparser::TPC_INT;
+    $this->yypopstate();
+}
+tripple_quotes {
+    $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES;
+    $this->yypushstate(self::TRIPPLE);
+}
+single_quoted_string {
+    $this->token = Smarty_Internal_Configfileparser::TPC_SINGLE_QUOTED_STRING;
+    $this->yypopstate();
+}
+double_quoted_string {
+    $this->token = Smarty_Internal_Configfileparser::TPC_DOUBLE_QUOTED_STRING;
+    $this->yypopstate();
+}
+maybe_bool {
+    if (!$this->configBooleanize || !in_array(strtolower($this->value), Array("true", "false", "on", "off", "yes", "no")) ) {
+        $this->yypopstate();
+        $this->yypushstate(self::NAKED_STRING_VALUE);
+        return true; //reprocess in new state
+    } else {
+        $this->token = Smarty_Internal_Configfileparser::TPC_BOOL;
+        $this->yypopstate();
+    }
+}
+naked_string {
+    $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
+    $this->yypopstate();
+}
+newline {
+    $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
+    $this->value = "";
+    $this->yypopstate();
+}
+
+*/
+
+/*!lex2php
+%statename NAKED_STRING_VALUE
+
+naked_string {
+    $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
+    $this->yypopstate();
+}
+
+*/
+
+/*!lex2php
+%statename COMMENT
+
+whitespace {
+    return false;
+}
+naked_string {
+    $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
+}
+newline {
+    $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE;
+    $this->yypopstate();
+}
+
+*/
+
+/*!lex2php
+%statename SECTION
+
+dot {
+    $this->token = Smarty_Internal_Configfileparser::TPC_DOT;
+}
+section {
+    $this->token = Smarty_Internal_Configfileparser::TPC_SECTION;
+    $this->yypopstate();
+}
+
+*/
+/*!lex2php
+%statename TRIPPLE
+
+tripple_quotes_end {
+    $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES_END;
+    $this->yypopstate();
+    $this->yypushstate(self::START);
+}
+text {
+  $to = strlen($this->data);
+  preg_match("/\"\"\"[ \t\r]*[\n#;]/",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
+  if (isset($match[0][1])) {
+    $to = $match[0][1];
+  } else {
+    $this->compiler->trigger_template_error ("missing or misspelled literal closing tag");
+  }  
+  $this->value = substr($this->data,$this->counter,$to-$this->counter);
+  $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_TEXT;
+}
+*/
+
+}

lexer/smarty_internal_configfileparser.y

@@ -0,0 +1,362 @@
+/**
+* Smarty Internal Plugin Configfileparser
+*
+* This is the config file parser
+* 
+* 
+* @package Smarty
+* @subpackage Config
+* @author Uwe Tews
+*/
+%name TPC_
+%declare_class {
+/**
+* Smarty Internal Plugin Configfileparse
+*
+* This is the config file parser.
+* It is generated from the smarty_internal_configfileparser.y file
+* @package Smarty
+* @subpackage Compiler
+* @author Uwe Tews
+*/
+class Smarty_Internal_Configfileparser
+}
+%include_class
+{
+    /**
+     * result status
+     *
+     * @var bool
+     */
+    public $successful = true;
+    /**
+     * return value
+     *
+     * @var mixed
+     */
+    public $retvalue = 0;
+    /**
+     * @var
+     */
+    public $yymajor;
+    /**
+     * lexer object
+     *
+     * @var Smarty_Internal_Configfilelexer
+     */
+    private $lex;
+    /**
+     * internal error flag
+     *
+     * @var bool
+     */
+    private $internalError = false;
+    /**
+     * compiler object
+     *
+     * @var Smarty_Internal_Config_File_Compiler
+     */
+    public $compiler = null;
+    /**
+     * smarty object
+     *
+     * @var Smarty
+     */
+    public $smarty = null;
+    /**
+     * copy of config_overwrite property
+     *
+     * @var bool
+     */
+    private $configOverwrite = false;
+    /**
+     * copy of config_read_hidden property
+     *
+     * @var bool
+     */
+    private $configReadHidden = false;
+    /**
+     * helper map
+     *
+     * @var array
+     */
+    private static $escapes_single = Array('\\' => '\\',
+                                           '\'' => '\'');
+
+    /**
+     * constructor
+     *
+     * @param Smarty_Internal_Configfilelexer      $lex
+     * @param Smarty_Internal_Config_File_Compiler $compiler
+     */
+    function __construct(Smarty_Internal_Configfilelexer $lex, Smarty_Internal_Config_File_Compiler $compiler)
+    {
+        // set instance object
+        self::instance($this);
+        $this->lex = $lex;
+        $this->smarty = $compiler->smarty;
+        $this->compiler = $compiler;
+        $this->configOverwrite = $this->smarty->config_overwrite;
+        $this->configReadHidden = $this->smarty->config_read_hidden;
+    }
+
+    /**
+     * @param null $new_instance
+     *
+     * @return null
+     */
+    public static function &instance($new_instance = null)
+    {
+        static $instance = null;
+        if (isset($new_instance) && is_object($new_instance)) {
+            $instance = $new_instance;
+        }
+        return $instance;
+    }
+
+    /**
+     * parse optional boolean keywords
+     *
+     * @param string $str
+     *
+     * @return bool
+     */
+    private function parse_bool($str)
+    {
+        $str = strtolower($str);
+        if (in_array($str, array('on', 'yes', 'true'))) {
+            $res = true;
+        } else {
+            $res = false;
+        }
+        return $res;
+    }
+
+    /**
+     * parse single quoted string
+     *  remove outer quotes
+     *  unescape inner quotes
+     *
+     * @param string $qstr
+     *
+     * @return string
+     */
+    private static function parse_single_quoted_string($qstr)
+    {
+        $escaped_string = substr($qstr, 1, strlen($qstr) - 2); //remove outer quotes
+
+        $ss = preg_split('/(\\\\.)/', $escaped_string, - 1, PREG_SPLIT_DELIM_CAPTURE);
+
+        $str = "";
+        foreach ($ss as $s) {
+            if (strlen($s) === 2 && $s[0] === '\\') {
+                if (isset(self::$escapes_single[$s[1]])) {
+                    $s = self::$escapes_single[$s[1]];
+                }
+            }
+            $str .= $s;
+        }
+        return $str;
+    }
+
+    /**
+     * parse double quoted string
+     *
+     * @param string $qstr
+     *
+     * @return string
+     */
+    private static function parse_double_quoted_string($qstr)
+    {
+        $inner_str = substr($qstr, 1, strlen($qstr) - 2);
+        return stripcslashes($inner_str);
+    }
+
+    /**
+     * parse triple quoted string
+     *
+     * @param string $qstr
+     *
+     * @return string
+     */
+    private static function parse_tripple_double_quoted_string($qstr)
+    {
+        return stripcslashes($qstr);
+    }
+
+    /**
+     * set a config variable in target array
+     *
+     * @param array $var
+     * @param array $target_array
+     */
+    private function set_var(Array $var, Array &$target_array)
+    {
+        $key = $var["key"];
+        $value = $var["value"];
+
+        if ($this->configOverwrite || !isset($target_array['vars'][$key])) {
+            $target_array['vars'][$key] = $value;
+        } else {
+            settype($target_array['vars'][$key], 'array');
+            $target_array['vars'][$key][] = $value;
+        }
+    }
+
+    /**
+     * add config variable to global vars
+     *
+     * @param array $vars
+     */
+    private function add_global_vars(Array $vars)
+    {
+        if (!isset($this->compiler->config_data['vars'])) {
+            $this->compiler->config_data['vars'] = Array();
+        }
+        foreach ($vars as $var) {
+            $this->set_var($var, $this->compiler->config_data);
+        }
+    }
+
+    /**
+     * add config variable to section
+     *
+     * @param string $section_name
+     * @param array  $vars
+     */
+    private function add_section_vars($section_name, Array $vars)
+    {
+        if (!isset($this->compiler->config_data['sections'][$section_name]['vars'])) {
+            $this->compiler->config_data['sections'][$section_name]['vars'] = Array();
+        }
+        foreach ($vars as $var) {
+            $this->set_var($var, $this->compiler->config_data['sections'][$section_name]);
+        }
+    }
+}
+
+%token_prefix TPC_
+
+%parse_accept
+{
+    $this->successful = !$this->internalError;
+    $this->internalError = false;
+    $this->retvalue = $this->_retvalue;
+}
+
+%syntax_error
+{
+    $this->internalError = true;
+    $this->yymajor = $yymajor;
+    $this->compiler->trigger_config_file_error();
+}
+
+%stack_overflow
+{
+    $this->internalError = true;
+    $this->compiler->trigger_config_file_error("Stack overflow in configfile parser");
+}
+
+// Complete config file
+start(res) ::= global_vars sections. {
+    res = null;
+}
+
+// Global vars
+global_vars(res) ::= var_list(vl). {
+    $this->add_global_vars(vl);
+    res = null;
+}
+
+// Sections
+sections(res) ::= sections section. {
+    res = null;
+}
+
+sections(res) ::= . {
+    res = null;
+}
+
+section(res) ::= OPENB SECTION(i) CLOSEB newline var_list(vars). {
+    $this->add_section_vars(i, vars);
+    res = null;
+}
+
+section(res) ::= OPENB DOT SECTION(i) CLOSEB newline var_list(vars). {
+    if ($this->configReadHidden) {
+        $this->add_section_vars(i, vars);
+    }
+    res = null;
+}
+
+// Var list
+var_list(res) ::= var_list(vl) newline. {
+    res = vl;
+}
+
+var_list(res) ::= var_list(vl) var(v). {
+    res = array_merge(vl, Array(v));
+}
+
+var_list(res) ::= . {
+    res = Array();
+}
+
+
+// Var
+var(res) ::= ID(id) EQUAL value(v). {
+    res = Array("key" => id, "value" => v);
+}
+
+
+value(res) ::= FLOAT(i). {
+    res = (float) i;
+}
+
+value(res) ::= INT(i). {
+    res = (int) i;
+}
+
+value(res) ::= BOOL(i). {
+    res = $this->parse_bool(i);
+}
+
+value(res) ::= SINGLE_QUOTED_STRING(i). {
+    res = self::parse_single_quoted_string(i);
+}
+
+value(res) ::= DOUBLE_QUOTED_STRING(i). {
+    res = self::parse_double_quoted_string(i);
+}
+
+value(res) ::= TRIPPLE_QUOTES(i) TRIPPLE_TEXT(c) TRIPPLE_QUOTES_END(ii). {
+    res = self::parse_tripple_double_quoted_string(c);
+}
+
+value(res) ::= TRIPPLE_QUOTES(i) TRIPPLE_QUOTES_END(ii). {
+    res = '';
+}
+
+value(res) ::= NAKED_STRING(i). {
+    res = i;
+}
+
+// NOTE: this is not a valid rule
+// It is added hier to produce a usefull error message on a missing '=';
+value(res) ::= OTHER(i). {
+    res = i;
+}
+
+
+// Newline and comments
+newline(res) ::= NEWLINE. {
+    res = null;
+}
+
+newline(res) ::= COMMENTSTART NEWLINE. {
+    res = null;
+}
+
+newline(res) ::= COMMENTSTART NAKED_STRING NEWLINE. {
+    res = null;
+}

lexer/smarty_internal_templatelexer.plex

@@ -0,0 +1,672 @@
+<?php
+/*
+ * This file is part of Smarty.
+ *
+ * (c) 2015 Uwe Tews
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Smarty_Internal_Templatelexer
+ * This is the template file lexer.
+ * It is generated from the smarty_internal_templatelexer.plex file
+ *
+ *
+ * @author Uwe Tews <uwe.tews@googlemail.com>
+ */
+class Smarty_Internal_Templatelexer
+{
+    /**
+     * Source
+     *
+     * @var string
+     */
+    public $data;
+
+    /**
+     * byte counter
+     *
+     * @var int
+     */
+    public $counter;
+
+    /**
+     * token number
+     *
+     * @var int
+     */
+    public $token;
+
+    /**
+     * token value
+     *
+     * @var string
+     */
+    public $value;
+
+    /**
+     * current line
+     *
+     * @var int
+     */
+    public $line;
+
+    /**
+     * tag start line
+     *
+     * @var
+     */
+    public $taglineno;
+
+    /**
+     * php code type
+     *
+     * @var string
+     */
+    public $phpType = '';
+
+    /**
+     * escaped left delimiter
+     *
+     * @var string
+     */
+    public $ldel = '';
+
+    /**
+     * escaped left delimiter length
+     *
+     * @var int
+     */
+    public $ldel_length = 0;
+
+    /**
+     * escaped right delimiter
+     *
+     * @var string
+     */
+    public $rdel = '';
+
+    /**
+     * escaped right delimiter length
+     *
+     * @var int
+     */
+    public $rdel_length = 0;
+
+    /**
+     * state number
+     *
+     * @var int
+     */
+    public $state = 1;
+
+    /**
+     * Smarty object
+     *
+     * @var Smarty
+     */
+    public $smarty = null;
+
+    /**
+     * compiler object
+     *
+     * @var Smarty_Internal_TemplateCompilerBase
+     */
+    public $compiler = null;
+
+    /**
+     * literal tag nesting level
+     *
+     * @var int
+     */
+    private $literal_cnt = 0;
+
+    /**
+     * PHP start tag string
+     *
+     * @var string
+     */
+
+    /**
+     * trace file
+     *
+     * @var resource
+     */
+    public $yyTraceFILE;
+
+    /**
+     * trace prompt
+     *
+     * @var string
+     */
+    public $yyTracePrompt;
+
+    /**
+    * XML flag true while processing xml
+    *
+    * @var bool
+    */
+    public $is_xml = false;
+
+    /**
+     * state names
+     *
+     * @var array
+     */
+    public $state_name = array(1 => 'TEXT', 2 => 'TAG', 3 => 'TAGBODY', 4 => 'LITERAL', 5 => 'DOUBLEQUOTEDSTRING',);
+
+    /**
+     * storage for assembled token patterns
+     *
+     * @var string
+     */
+    private $yy_global_pattern1 = null;
+
+    private $yy_global_pattern2 = null;
+
+    private $yy_global_pattern3 = null;
+
+    private $yy_global_pattern4 = null;
+
+    private $yy_global_pattern5 = null;
+
+    /**
+     * token names
+     *
+     * @var array
+     */
+   public $smarty_token_names = array(        // Text for parser error messages
+                                               'NOT'             => '(!,not)',
+                                               'OPENP'           => '(',
+                                               'CLOSEP'          => ')',
+                                               'OPENB'           => '[',
+                                               'CLOSEB'          => ']',
+                                               'PTR'             => '->',
+                                               'APTR'            => '=>',
+                                               'EQUAL'           => '=',
+                                               'NUMBER'          => 'number',
+                                               'UNIMATH'         => '+" , "-',
+                                               'MATH'            => '*" , "/" , "%',
+                                               'INCDEC'          => '++" , "--',
+                                               'SPACE'           => ' ',
+                                               'DOLLAR'          => '$',
+                                               'SEMICOLON'       => ';',
+                                               'COLON'           => ':',
+                                               'DOUBLECOLON'     => '::',
+                                               'AT'              => '@',
+                                               'HATCH'           => '#',
+                                               'QUOTE'           => '"',
+                                               'BACKTICK'        => '`',
+                                               'VERT'            => '"|" modifier',
+                                               'DOT'             => '.',
+                                               'COMMA'           => '","',
+                                               'QMARK'           => '"?"',
+                                               'ID'              => 'id, name',
+                                               'TEXT'            => 'text',
+                                               'LDELSLASH'       => '{/..} closing tag',
+                                               'LDEL'            => '{...} Smarty tag',
+                                               'COMMENT'         => 'comment',
+                                               'AS'              => 'as',
+                                               'TO'              => 'to',
+                                               'PHP'             => '"<?php", "<%", "{php}" tag',
+                                               'LOGOP'           => '"<", "==" ... logical operator',
+                                               'TLOGOP'           => '"lt", "eq" ... logical operator; "is div by" ... if condition',
+                                               'SCOND'           => '"is even" ... if condition',
+    );
+
+    /**
+     * constructor
+     *
+     * @param   string                             $data template source
+     * @param Smarty_Internal_TemplateCompilerBase $compiler
+     */
+    function __construct($data, Smarty_Internal_TemplateCompilerBase $compiler)
+    {
+        $this->data = $data;
+        $this->counter = 0;
+        if (preg_match('~^\xEF\xBB\xBF~i', $this->data, $match)) {
+            $this->counter += strlen($match[0]);
+        }
+        $this->line = 1;
+        $this->smarty = $compiler->smarty;
+        $this->compiler = $compiler;
+        $this->ldel = preg_quote($this->smarty->left_delimiter, '~');
+        $this->ldel_length = strlen($this->smarty->left_delimiter);
+        $this->rdel = preg_quote($this->smarty->right_delimiter, '~');
+        $this->rdel_length = strlen($this->smarty->right_delimiter);
+        $this->smarty_token_names['LDEL'] = $this->smarty->left_delimiter;
+        $this->smarty_token_names['RDEL'] = $this->smarty->right_delimiter;
+    }
+
+   public function PrintTrace()
+   {
+        $this->yyTraceFILE = fopen('php://output', 'w');
+        $this->yyTracePrompt = '<br>';
+   }
+
+   /*
+    * Check if this tag is autoliteral
+    */
+   public function isAutoLiteral ()
+   {
+       return $this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false;
+   }
+
+     /*!lex2php
+     %input $this->data
+     %counter $this->counter
+     %token $this->token
+     %value $this->value
+     %line $this->line
+     linebreak = ~[\t ]*[\r\n]+[\t ]*~
+     text = ~[\S\s]~
+     textdoublequoted = ~([^"\\]*?)((?:\\.[^"\\]*?)*?)(?=(SMARTYldel|\$|`\$|"))~
+     namespace = ~([0-9]*[a-zA-Z_]\w*)?(\\[0-9]*[a-zA-Z_]\w*)+~
+     all = ~[\S\s]+~
+     emptyjava = ~[{][}]~
+     phptag = ~(SMARTYldel\s*php(.*?)SMARTYrdel)|(SMARTYldel\s*[/]phpSMARTYrdel)~
+     phpstart = ~(<[?]((php\s+|=)|\s+))|(<[%])|(<[?]xml\s+)|(<script\s+language\s*=\s*["']?\s*php\s*["']?\s*>)|([?][>])|([%][>])~
+     slash = ~[/]~
+     ldel = ~SMARTYldel\s*~
+     rdel = ~\s*SMARTYrdel~
+     nocacherdel = ~(\s+nocache)?\s*SMARTYrdel~
+     notblockid = ~(?:(?!block)[0-9]*[a-zA-Z_]\w*)~
+     smartyblockchildparent = ~[\$]smarty\.block\.(child|parent)~
+     integer = ~\d+~
+     hex =  ~0[xX][0-9a-fA-F]+~
+     math = ~\s*([*]{1,2}|[%/^&]|[<>]{2})\s*~
+     comment = ~SMARTYldel[*]~
+     incdec = ~([+]|[-]){2}~
+     unimath = ~\s*([+]|[-])\s*~
+     openP = ~\s*[(]\s*~
+     closeP = ~\s*[)]~
+     openB = ~\[\s*~
+     closeB = ~\s*\]~
+     dollar = ~[$]~
+     dot = ~[.]~
+     comma = ~\s*[,]\s*~
+     doublecolon = ~[:]{2}~
+     colon = ~\s*[:]\s*~
+     at = ~[@]~
+     hatch = ~[#]~
+     semicolon = ~\s*[;]\s*~
+     equal = ~\s*[=]\s*~
+     space = ~\s+~
+     ptr = ~\s*[-][>]\s*~
+     aptr = ~\s*[=][>]\s*~
+     singlequotestring = ~'[^'\\]*(?:\\.[^'\\]*)*'~
+     backtick = ~[`]~
+     vert = ~[|]~
+     qmark = ~\s*[?]\s*~
+     constant = ~([_]+[A-Z0-9][0-9A-Z_]*|[A-Z][0-9A-Z_]*)(?![0-9A-Z_]*[a-z])~
+     attr = ~\s+[0-9]*[a-zA-Z_][a-zA-Z0-9_\-:]*\s*[=]\s*~
+     id = ~[0-9]*[a-zA-Z_]\w*~
+     literal = ~literal~
+     strip = ~strip~
+     lop = ~\s*(([!=][=]{1,2})|([<][=>]?)|([>][=]?)|[&|]{2})\s*~
+     tlop = ~\s+(eq|ne|neq|gt|ge|gte|lt|le|lte|mod|and|or|xor|(is\s+(not\s+)?(odd|even|div)\s+by))\s+~
+     scond = ~\s+is\s+(not\s+)?(odd|even)~
+     isin = ~\s+is\s+in\s+~
+     as = ~\s+as\s+~
+     to = ~\s+to\s+~
+     step = ~\s+step\s+~
+     block = ~block~
+     if = ~(if|elseif|else if|while)\s+~
+     for = ~for\s+~
+     foreach = ~foreach(?![^\s])~
+     setfilter = ~setfilter\s+~
+     instanceof = ~\s+instanceof\s+~
+     not = ~([!]\s*)|(not\s+)~
+     typecast = ~[(](int(eger)?|bool(ean)?|float|double|real|string|binary|array|object)[)]\s*~
+     double_quote = ~["]~
+     single_quote = ~[']~
+     */
+     /*!lex2php
+     %statename TEXT
+     emptyjava {
+       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     comment {
+        preg_match("~[*]{$this->rdel}~",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
+        if (isset($match[0][1])) {
+            $to = $match[0][1] + strlen($match[0][0]);
+        } else {
+            $this->compiler->trigger_template_error ("missing or misspelled comment closing tag '*{$this->smarty->right_delimiter}'");
+        }
+        $this->value = substr($this->data,$this->counter,$to-$this->counter);
+        return false;
+     }
+     phptag {
+       $obj = new Smarty_Internal_Compile_Private_Php();
+       $obj->parsePhp($this);
+     }
+     ldel literal rdel {
+       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
+          $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+       } else {
+         $this->token = Smarty_Internal_Templateparser::TP_LITERALSTART;
+         $this->yypushstate(self::LITERAL);
+        }
+     }
+     ldel {
+       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
+         $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+       } else {
+          $this->yypushstate(self::TAG);
+          return true;
+       }
+     }
+     rdel {
+       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     phpstart {
+       $obj = new Smarty_Internal_Compile_Private_Php();
+       $obj->parsePhp($this);
+     }
+     text {
+       $to = strlen($this->data);
+       preg_match("~($this->ldel)|(<[?]((php\s+|=)|\s+))|(<[%])|(<[?]xml\s+)|(<script\s+language\s*=\s*[\"']?\s*php\s*[\"']?\s*>)|([?][>])|([%][>])~i",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
+       if (isset($match[0][1])) {
+         $to = $match[0][1];
+       }
+       $this->value = substr($this->data,$this->counter,$to-$this->counter);
+       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     */
+     /*!lex2php
+     %statename TAG
+     ldel if {
+          $this->token = Smarty_Internal_Templateparser::TP_LDELIF;
+          $this->yybegin(self::TAGBODY);
+          $this->taglineno = $this->line;
+     }
+     ldel for {
+          $this->token = Smarty_Internal_Templateparser::TP_LDELFOR;
+          $this->yybegin(self::TAGBODY);
+          $this->taglineno = $this->line;
+     }
+     ldel foreach {
+          $this->token = Smarty_Internal_Templateparser::TP_LDELFOREACH;
+          $this->yybegin(self::TAGBODY);
+          $this->taglineno = $this->line;
+     }
+     ldel setfilter {
+          $this->token = Smarty_Internal_Templateparser::TP_LDELSETFILTER;
+          $this->yybegin(self::TAGBODY);
+          $this->taglineno = $this->line;
+     }
+     ldel id nocacherdel {
+          $this->yypopstate();
+          $this->token = Smarty_Internal_Templateparser::TP_SIMPLETAG;
+          $this->taglineno = $this->line;
+     }
+     ldel slash notblockid rdel {
+         $this->yypopstate();
+         $this->token = Smarty_Internal_Templateparser::TP_CLOSETAG;
+         $this->taglineno = $this->line;
+     }
+     ldel dollar id nocacherdel {
+         if ($this->_yy_stack[count($this->_yy_stack)-1] == self::TEXT) {
+            $this->yypopstate();
+            $this->token = Smarty_Internal_Templateparser::TP_SIMPELOUTPUT;
+            $this->taglineno = $this->line;
+         } else {
+            $this->value = $this->smarty->left_delimiter;
+            $this->token = Smarty_Internal_Templateparser::TP_LDEL;
+            $this->yybegin(self::TAGBODY);
+            $this->taglineno = $this->line;
+         }
+     }
+     ldel slash {
+         $this->token = Smarty_Internal_Templateparser::TP_LDELSLASH;
+         $this->yybegin(self::TAGBODY);
+         $this->taglineno = $this->line;
+     }
+     ldel {
+          $this->token = Smarty_Internal_Templateparser::TP_LDEL;
+          $this->yybegin(self::TAGBODY);
+          $this->taglineno = $this->line;
+     }
+     */
+     /*!lex2php
+     %statename TAGBODY
+     rdel {
+       $this->token = Smarty_Internal_Templateparser::TP_RDEL;
+       $this->yypopstate();
+     }
+     ldel {
+        if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
+          $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+        } else {
+           $this->yypushstate(self::TAG);
+           return true;
+        }
+     }
+    double_quote {
+       $this->token = Smarty_Internal_Templateparser::TP_QUOTE;
+       $this->yypushstate(self::DOUBLEQUOTEDSTRING);
+     }
+     singlequotestring {
+       $this->token = Smarty_Internal_Templateparser::TP_SINGLEQUOTESTRING;
+     }
+     smartyblockchildparent {
+          $this->token = Smarty_Internal_Templateparser::TP_SMARTYBLOCKCHILDPARENT;
+          $this->taglineno = $this->line;
+     }
+     dollar id {
+       $this->token = Smarty_Internal_Templateparser::TP_DOLLARID;
+     }
+     dollar {
+       $this->token = Smarty_Internal_Templateparser::TP_DOLLAR;
+     }
+     isin {
+       $this->token = Smarty_Internal_Templateparser::TP_ISIN;
+     }
+     as {
+       $this->token = Smarty_Internal_Templateparser::TP_AS;
+     }
+     to {
+       $this->token = Smarty_Internal_Templateparser::TP_TO;
+     }
+     step {
+       $this->token = Smarty_Internal_Templateparser::TP_STEP;
+     }
+     instanceof {
+       $this->token = Smarty_Internal_Templateparser::TP_INSTANCEOF;
+     }
+     lop {
+       $this->token = Smarty_Internal_Templateparser::TP_LOGOP;
+     }
+     tlop {
+       $this->token = Smarty_Internal_Templateparser::TP_TLOGOP;
+     }
+     scond {
+       $this->token = Smarty_Internal_Templateparser::TP_SINGLECOND;
+     }
+     not{
+       $this->token = Smarty_Internal_Templateparser::TP_NOT;
+     }
+     typecast {
+       $this->token = Smarty_Internal_Templateparser::TP_TYPECAST;
+     }
+     openP {
+       $this->token = Smarty_Internal_Templateparser::TP_OPENP;
+     }
+     closeP {
+       $this->token = Smarty_Internal_Templateparser::TP_CLOSEP;
+     }
+     openB {
+       $this->token = Smarty_Internal_Templateparser::TP_OPENB;
+     }
+     closeB {
+       $this->token = Smarty_Internal_Templateparser::TP_CLOSEB;
+     }
+     ptr {
+       $this->token = Smarty_Internal_Templateparser::TP_PTR;
+     }
+     aptr {
+       $this->token = Smarty_Internal_Templateparser::TP_APTR;
+     }
+     equal {
+       $this->token = Smarty_Internal_Templateparser::TP_EQUAL;
+     }
+     incdec {
+       $this->token = Smarty_Internal_Templateparser::TP_INCDEC;
+     }
+     unimath {
+       $this->token = Smarty_Internal_Templateparser::TP_UNIMATH;
+     }
+     math {
+       $this->token = Smarty_Internal_Templateparser::TP_MATH;
+     }
+     at {
+       $this->token = Smarty_Internal_Templateparser::TP_AT;
+     }
+     hatch {
+       $this->token = Smarty_Internal_Templateparser::TP_HATCH;
+     }
+     attr {
+       // resolve conflicts with shorttag and right_delimiter starting with '='
+       if (substr($this->data, $this->counter + strlen($this->value) - 1, $this->rdel_length) == $this->smarty->right_delimiter) {
+          preg_match("~\s+~",$this->value,$match);
+          $this->value = $match[0];
+          $this->token = Smarty_Internal_Templateparser::TP_SPACE;
+       } else {
+          $this->token = Smarty_Internal_Templateparser::TP_ATTR;
+       }
+     }
+     namespace {
+        $this->token = Smarty_Internal_Templateparser::TP_NAMESPACE;
+     }
+     id {
+        $this->token = Smarty_Internal_Templateparser::TP_ID;
+     }
+     integer {
+       $this->token = Smarty_Internal_Templateparser::TP_INTEGER;
+     }
+     backtick {
+       $this->token = Smarty_Internal_Templateparser::TP_BACKTICK;
+       $this->yypopstate();
+     }
+     vert {
+       $this->token = Smarty_Internal_Templateparser::TP_VERT;
+     }
+     dot {
+       $this->token = Smarty_Internal_Templateparser::TP_DOT;
+     }
+     comma {
+       $this->token = Smarty_Internal_Templateparser::TP_COMMA;
+     }
+     semicolon {
+       $this->token = Smarty_Internal_Templateparser::TP_SEMICOLON;
+     }
+     doublecolon {
+       $this->token = Smarty_Internal_Templateparser::TP_DOUBLECOLON;
+     }
+     colon {
+       $this->token = Smarty_Internal_Templateparser::TP_COLON;
+     }
+     qmark {
+       $this->token = Smarty_Internal_Templateparser::TP_QMARK;
+     }
+     hex {
+       $this->token = Smarty_Internal_Templateparser::TP_HEX;
+     }
+     space {
+       $this->token = Smarty_Internal_Templateparser::TP_SPACE;
+     }
+     text {
+       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     */
+
+     /*!lex2php
+     %statename LITERAL
+     ldel literal rdel {
+       $this->literal_cnt++;
+       $this->token = Smarty_Internal_Templateparser::TP_LITERAL;
+     }
+     ldel slash literal rdel {
+       if ($this->literal_cnt) {
+         $this->literal_cnt--;
+         $this->token = Smarty_Internal_Templateparser::TP_LITERAL;
+       } else {
+         $this->token = Smarty_Internal_Templateparser::TP_LITERALEND;
+         $this->yypopstate();
+       }
+     }
+     text {
+       $to = strlen($this->data);
+       preg_match("~{$this->ldel}[/]?literal{$this->rdel}~i",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
+       if (isset($match[0][1])) {
+         $to = $match[0][1];
+       } else {
+         $this->compiler->trigger_template_error ("missing or misspelled literal closing tag");
+       }
+       $this->value = substr($this->data,$this->counter,$to-$this->counter);
+       $this->token = Smarty_Internal_Templateparser::TP_LITERAL;
+     }
+     */
+     /*!lex2php
+     %statename DOUBLEQUOTEDSTRING
+     ldel literal rdel {
+         $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     ldel slash literal rdel {
+         $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     ldel slash {
+       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
+          $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+       } else {
+          $this->yypushstate(self::TAG);
+          return true;
+       }
+     }
+     ldel id {
+       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
+          $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+       } else {
+          $this->yypushstate(self::TAG);
+          return true;
+       }
+     }
+     ldel {
+       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
+          $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+       } else {
+          $this->token = Smarty_Internal_Templateparser::TP_LDEL;
+          $this->taglineno = $this->line;
+          $this->yypushstate(self::TAGBODY);
+       }
+     }
+     double_quote {
+       $this->token = Smarty_Internal_Templateparser::TP_QUOTE;
+       $this->yypopstate();
+     }
+     backtick dollar {
+       $this->token = Smarty_Internal_Templateparser::TP_BACKTICK;
+       $this->value = substr($this->value,0,-1);
+       $this->yypushstate(self::TAGBODY);
+       $this->taglineno = $this->line;
+     }
+     dollar id {
+       $this->token = Smarty_Internal_Templateparser::TP_DOLLARID;
+     }
+     dollar {
+       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     textdoublequoted {
+       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     text {
+       $to = strlen($this->data);
+       $this->value = substr($this->data,$this->counter,$to-$this->counter);
+       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     */
+  }
+
+     

libs/Autoloader.php

@@ -0,0 +1,124 @@
+<?php
+/**
+ * Smarty Autoloader
+ *
+ * @package    Smarty
+ */
+
+/**
+ * Smarty Autoloader
+ *
+ * @package    Smarty
+ * @author     Uwe Tews
+ *             Usage:
+ *             require_once '...path/Autoloader.php';
+ *             Smarty_Autoloader::register();
+ *             $smarty = new Smarty();
+ *             Note:       This autoloader is not needed if you use Composer.
+ *             Composer will automatically add the classes of the Smarty package to it common autoloader.
+ */
+class Smarty_Autoloader
+{
+    /**
+     * Filepath to Smarty root
+     *
+     * @var string
+     */
+    public static $SMARTY_DIR = '';
+
+    /**
+     * Filepath to Smarty internal plugins
+     *
+     * @var string
+     */
+    public static $SMARTY_SYSPLUGINS_DIR = '';
+
+    /**
+     * Array with Smarty core classes and their filename
+     *
+     * @var array
+     */
+    public static $rootClasses = array('smarty' => 'Smarty.class.php', 'smartybc' => 'SmartyBC.class.php',);
+
+    /**
+     * Registers Smarty_Autoloader backward compatible to older installations.
+     *
+     * @param bool $prepend Whether to prepend the autoloader or not.
+     */
+    public static function registerBC($prepend = false)
+    {
+        /**
+         * register the class autoloader
+         */
+        if (!defined('SMARTY_SPL_AUTOLOAD')) {
+            define('SMARTY_SPL_AUTOLOAD', 0);
+        }
+        if (SMARTY_SPL_AUTOLOAD &&
+            set_include_path(get_include_path() . PATH_SEPARATOR . SMARTY_SYSPLUGINS_DIR) !== false
+        ) {
+            $registeredAutoLoadFunctions = spl_autoload_functions();
+            if (!isset($registeredAutoLoadFunctions['spl_autoload'])) {
+                spl_autoload_register();
+            }
+        } else {
+            self::register($prepend);
+        }
+    }
+
+    /**
+     * Registers Smarty_Autoloader as an SPL autoloader.
+     *
+     * @param bool $prepend Whether to prepend the autoloader or not.
+     */
+    public static function register($prepend = false)
+    {
+        self::$SMARTY_DIR = defined('SMARTY_DIR') ? SMARTY_DIR : dirname(__FILE__) . DIRECTORY_SEPARATOR;
+        self::$SMARTY_SYSPLUGINS_DIR = defined('SMARTY_SYSPLUGINS_DIR') ? SMARTY_SYSPLUGINS_DIR :
+            self::$SMARTY_DIR . 'sysplugins' . DIRECTORY_SEPARATOR;
+        if (version_compare(phpversion(), '5.3.0', '>=')) {
+            spl_autoload_register(array(__CLASS__, 'autoload'), true, $prepend);
+        } else {
+            spl_autoload_register(array(__CLASS__, 'autoload'));
+        }
+    }
+
+    /**
+     * Handles auto loading of classes.
+     *
+     * @param string $class A class name.
+     */
+    public static function autoload($class)
+    {
+        $_class = strtolower($class);
+        $file = self::$SMARTY_SYSPLUGINS_DIR . $_class . '.php';
+        if (strpos($_class, 'smarty_internal_') === 0) {
+            if (strpos($_class, 'smarty_internal_compile_') === 0) {
+                if (is_file($file)) {
+                    require $file;
+                }
+                return;
+            }
+            @include $file;
+            return;
+        }
+        if (preg_match('/^(smarty_(((template_(source|config|cache|compiled|resource_base))|((cached|compiled)?resource)|(variable|security)))|(smarty(bc)?)$)/',
+                       $_class, $match)) {
+            if (!empty($match[3])) {
+                @include $file;
+                return;
+            } elseif (!empty($match[9]) && isset(self::$rootClasses[$_class])) {
+                $file = self::$rootClasses[$_class];
+                require $file;
+                return;
+            }
+        }
+        if (0 !== strpos($_class, 'smarty')) {
+            return;
+        }
+        if (is_file($file)) {
+            require $file;
+            return;
+        }
+        return;
+    }
+}

libs/SmartyBC.class.php

@@ -44,6 +44,13 @@ class SmartyBC extends Smarty
      */
     public $_version = self::SMARTY_VERSION;
 
+    /**
+     * This is an array of directories where trusted php scripts reside.
+     *
+     * @var array
+     */
+    public $trusted_dir = array();
+
     /**
      * Initialize new SmartyBC object
      *
@@ -52,8 +59,6 @@ class SmartyBC extends Smarty
     public function __construct(array $options = array())
     {
         parent::__construct($options);
-        // register {php} tag
-        $this->registerPlugin('block', 'php', 'smarty_php_tag');
     }
 
     /**
@@ -115,10 +120,10 @@ class SmartyBC extends Smarty
     /**
      * Registers object to be used in templates
      *
-     * @param string  $object      name of template object
-     * @param object  $object_impl the referenced PHP object to register
-     * @param array   $allowed     list of allowed methods (empty = all)
-     * @param boolean $smarty_args smarty argument format, else traditional
+     * @param string  $object        name of template object
+     * @param object  $object_impl   the referenced PHP object to register
+     * @param array   $allowed       list of allowed methods (empty = all)
+     * @param boolean $smarty_args   smarty argument format, else traditional
      * @param array   $block_methods list of methods that are block format
      *
      * @throws SmartyException
@@ -448,20 +453,3 @@ class SmartyBC extends Smarty
         trigger_error("Smarty error: $error_msg", $error_type);
     }
 }
-
-/**
- * Smarty {php}{/php} block function
- *
- * @param array   $params   parameter list
- * @param string  $content  contents of the block
- * @param object  $template template object
- * @param boolean &$repeat  repeat flag
- *
- * @return string content re-formatted
- */
-function smarty_php_tag($params, $content, $template, &$repeat)
-{
-    eval($content);
-
-    return '';
-}

libs/debug.tpl

@@ -5,7 +5,7 @@
         <title>Smarty Debug Console</title>
         <style type="text/css">
             {literal}
-            body, h1, h2, td, th, p {
+            body, h1, h2, h3, td, th, p {
                 font-family: sans-serif;
                 font-weight: normal;
                 font-size: 0.9em;
@@ -31,6 +31,13 @@
                 padding: 2px;
                 border-top: 1px solid black;
             }
+            h3 {
+                text-align: left;
+                font-weight: bold;
+                color: black;
+                font-size: 0.7em;
+                padding: 2px;
+            }
 
             body {
                 background: black;
@@ -54,7 +61,6 @@
                 font-family: monospace;
                 vertical-align: top;
                 text-align: left;
-                width: 50%;
             }
 
             td {
@@ -74,8 +80,20 @@
                 font-style: italic;
             }
 
+            #bold div {
+                color: black;
+                font-weight: bold;
+            }
+            #blue h3 {
+                color: blue;
+            }
+            #normal div {
+                color: black;
+                font-weight: normal;
+            }
             #table_assigned_vars th {
                 color: blue;
+                font-weight: bold;
             }
 
             #table_config_vars th {
@@ -87,18 +105,17 @@
     </head>
     <body>
 
-    <h1>Smarty Debug Console
-        -  {if isset($template_name)}{$template_name|debug_print_var nofilter}{else}Total Time {$execution_time|string_format:"%.5f"}{/if}</h1>
+    <h1>Smarty {Smarty::SMARTY_VERSION} Debug Console
+        -  {if isset($template_name)}{$template_name|debug_print_var nofilter} {/if}{if !empty($template_data)}Total Time {$execution_time|string_format:"%.5f"}{/if}</h1>
 
     {if !empty($template_data)}
         <h2>included templates &amp; config files (load time in seconds)</h2>
         <div>
             {foreach $template_data as $template}
                 <font color=brown>{$template.name}</font>
-                <span class="exectime">
-   (compile {$template['compile_time']|string_format:"%.5f"}) (render {$template['render_time']|string_format:"%.5f"}) (cache {$template['cache_time']|string_format:"%.5f"}
-                    )
-  </span>
+                <br>&nbsp;&nbsp;<span class="exectime">
+                (compile {$template['compile_time']|string_format:"%.5f"}) (render {$template['render_time']|string_format:"%.5f"}) (cache {$template['cache_time']|string_format:"%.5f"})
+                 </span>
                 <br>
             {/foreach}
         </div>
@@ -109,19 +126,24 @@
     <table id="table_assigned_vars">
         {foreach $assigned_vars as $vars}
             <tr class="{if $vars@iteration % 2 eq 0}odd{else}even{/if}">
-                <th>${$vars@key|escape:'html'}</th>
-                <td>{$vars|debug_print_var nofilter}</td>
-            </tr>
-        {/foreach}
+                <td><h3><font color=blue>${$vars@key}</font></h3>
+                    {if isset($vars['nocache'])}<b>Nocache</b></br>{/if}
+                    {if isset($vars['scope'])}<b>Origin:</b> {$vars['scope']|debug_print_var nofilter}{/if}
+                </td>
+                <td><h3>Value</h3>{$vars['value']|debug_print_var:10:80 nofilter}</td>
+                <td>{if isset($vars['attributes'])}<h3>Attributes</h3>{$vars['attributes']|debug_print_var nofilter} {/if}</td>
+         {/foreach}
     </table>
 
-    <h2>assigned config file variables (outer template scope)</h2>
+    <h2>assigned config file variables</h2>
 
     <table id="table_config_vars">
         {foreach $config_vars as $vars}
             <tr class="{if $vars@iteration % 2 eq 0}odd{else}even{/if}">
-                <th>{$vars@key|escape:'html'}</th>
-                <td>{$vars|debug_print_var nofilter}</td>
+                <td><h3><font color=blue>#{$vars@key}#</font></h3>
+                    {if isset($vars['scope'])}<b>Origin:</b> {$vars['scope']|debug_print_var nofilter}{/if}
+                </td>
+                <td>{$vars['value']|debug_print_var:10:80 nofilter}</td>
             </tr>
         {/foreach}
 
@@ -130,8 +152,9 @@
     </html>
 {/capture}
 <script type="text/javascript">
-    {$id = $template_name|default:''|md5}
-    _smarty_console = window.open("", "console{$id}", "width=680,height=600,resizable,scrollbars=yes");
+    {$id = '__Smarty__'}
+    {if $display_mode}{$id = "$offset$template_name"|md5}{/if}
+    _smarty_console = window.open("", "console{$id}", "width=1024,height=600,left={$offset},top={$offset},resizable,scrollbars=yes");
     _smarty_console.document.write("{$debug_output|escape:'javascript' nofilter}");
     _smarty_console.document.close();
 </script>

libs/plugins/modifier.date_format.php

@@ -33,7 +33,7 @@ function smarty_modifier_date_format($string, $format = null, $default_date = ''
         $format = Smarty::$_DATE_FORMAT;
     }
     /**
-     * Include the {@link shared.make_timestamp.php} plugin
+     * require_once the {@link shared.make_timestamp.php} plugin
      */
     require_once(SMARTY_PLUGINS_DIR . 'shared.make_timestamp.php');
     if ($string != '' && $string != '0000-00-00' && $string != '0000-00-00 00:00:00') {

libs/plugins/modifier.debug_print_var.php

@@ -14,26 +14,30 @@
  *
  * @author Monte Ohrt <monte at ohrt dot com>
  *
- * @param array|object $var    variable to be formatted
- * @param integer      $depth  maximum recursion depth if $var is an array
- * @param integer      $length maximum string length if $var is a string
+ * @param array|object $var     variable to be formatted
+ * @param int          $max     maximum recursion depth if $var is an array or object
+ * @param int          $length  maximum string length if $var is a string
+ * @param int          $depth   actual recursion depth
+ * @param array        $objects processed objects in actual depth to prevent recursive object processing
  *
  * @return string
  */
-function smarty_modifier_debug_print_var($var, $depth = 0, $length = 40)
+function smarty_modifier_debug_print_var($var, $max = 10, $length = 40, $depth = 0, $objects = array())
 {
-    $_replace = array("\n" => '<i>\n</i>',
-                      "\r" => '<i>\r</i>',
-                      "\t" => '<i>\t</i>'
+    $_replace = array("\n" => '\n',
+                      "\r" => '\r',
+                      "\t" => '\t'
     );
-
     switch (gettype($var)) {
         case 'array' :
             $results = '<b>Array (' . count($var) . ')</b>';
+            if ($depth == $max) {
+                break;
+            }
             foreach ($var as $curr_key => $curr_val) {
                 $results .= '<br>' . str_repeat('&nbsp;', $depth * 2)
                     . '<b>' . strtr($curr_key, $_replace) . '</b> =&gt; '
-                    . smarty_modifier_debug_print_var($curr_val, ++$depth, $length);
+                    . smarty_modifier_debug_print_var($curr_val, $max, $length, ++ $depth, $objects);
                 $depth --;
             }
             break;
@@ -41,10 +45,18 @@ function smarty_modifier_debug_print_var($var, $depth = 0, $length = 40)
         case 'object' :
             $object_vars = get_object_vars($var);
             $results = '<b>' . get_class($var) . ' Object (' . count($object_vars) . ')</b>';
+            if (in_array($var, $objects)) {
+                $results .= ' called recursive';
+                break;
+            }
+            if ($depth == $max) {
+                break;
+            }
+            $objects[] = $var;
             foreach ($object_vars as $curr_key => $curr_val) {
                 $results .= '<br>' . str_repeat('&nbsp;', $depth * 2)
                     . '<b> -&gt;' . strtr($curr_key, $_replace) . '</b> = '
-                    . smarty_modifier_debug_print_var($curr_val, ++$depth, $length);
+                    . smarty_modifier_debug_print_var($curr_val, $max, $length, ++ $depth, $objects);
                 $depth --;
             }
             break;

libs/plugins/modifier.regex_replace.php

@@ -19,10 +19,11 @@
  * @param string       $string  input string
  * @param string|array $search  regular expression(s) to search for
  * @param string|array $replace string(s) that should be replaced
+ * @param int          $limit   the maximum number of replacements
  *
  * @return string
  */
-function smarty_modifier_regex_replace($string, $search, $replace)
+function smarty_modifier_regex_replace($string, $search, $replace, $limit = -1)
 {
     if (is_array($search)) {
         foreach ($search as $idx => $s) {
@@ -32,7 +33,7 @@ function smarty_modifier_regex_replace($string, $search, $replace)
         $search = _smarty_regex_replace_check($search);
     }
 
-    return preg_replace($search, $replace, $string);
+    return preg_replace($search, $replace, $string, $limit);
 }
 
 /**

libs/plugins/modifiercompiler.escape.php

@@ -115,11 +115,11 @@ function smarty_modifiercompiler_escape($params, $compiler)
 
     // could not optimize |escape call, so fallback to regular plugin
     if ($compiler->template->caching && ($compiler->tag_nocache | $compiler->nocache)) {
-        $compiler->template->required_plugins['nocache']['escape']['modifier']['file'] = SMARTY_PLUGINS_DIR . 'modifier.escape.php';
-        $compiler->template->required_plugins['nocache']['escape']['modifier']['function'] = 'smarty_modifier_escape';
+        $compiler->parent_compiler->template->compiled->required_plugins['nocache']['escape']['modifier']['file'] = SMARTY_PLUGINS_DIR . 'modifier.escape.php';
+        $compiler->parent_compiler->template->compiled->required_plugins['nocache']['escape']['modifier']['function'] = 'smarty_modifier_escape';
     } else {
-        $compiler->template->required_plugins['compiled']['escape']['modifier']['file'] = SMARTY_PLUGINS_DIR . 'modifier.escape.php';
-        $compiler->template->required_plugins['compiled']['escape']['modifier']['function'] = 'smarty_modifier_escape';
+        $compiler->parent_compiler->template->compiled->required_plugins['compiled']['escape']['modifier']['file'] = SMARTY_PLUGINS_DIR . 'modifier.escape.php';
+        $compiler->parent_compiler->template->compiled->required_plugins['compiled']['escape']['modifier']['function'] = 'smarty_modifier_escape';
     }
 
     return 'smarty_modifier_escape(' . join(', ', $params) . ')';

libs/plugins/modifiercompiler.strip_tags.php

@@ -12,7 +12,7 @@
  * Name:     strip_tags<br>
  * Purpose:  strip html tags from text
  *
- * @link   http://www.smarty.net/manual/en/language.modifier.strip.tags.php strip_tags (Smarty online manual)
+ * @link   http://www.smarty.net/docs/en/language.modifier.strip.tags.tpl strip_tags (Smarty online manual)
  * @author Uwe Tews
  *
  * @param array $params parameters

libs/plugins/modifiercompiler.wordwrap.php

@@ -34,11 +34,11 @@ function smarty_modifiercompiler_wordwrap($params, $compiler)
     $function = 'wordwrap';
     if (Smarty::$_MBSTRING) {
         if ($compiler->template->caching && ($compiler->tag_nocache | $compiler->nocache)) {
-            $compiler->template->required_plugins['nocache']['wordwrap']['modifier']['file'] = SMARTY_PLUGINS_DIR . 'shared.mb_wordwrap.php';
+            $compiler->parent_compiler->template->compiled->required_plugins['nocache']['wordwrap']['modifier']['file'] = SMARTY_PLUGINS_DIR . 'shared.mb_wordwrap.php';
             $compiler->template->required_plugins['nocache']['wordwrap']['modifier']['function'] = 'smarty_mb_wordwrap';
         } else {
-            $compiler->template->required_plugins['compiled']['wordwrap']['modifier']['file'] = SMARTY_PLUGINS_DIR . 'shared.mb_wordwrap.php';
-            $compiler->template->required_plugins['compiled']['wordwrap']['modifier']['function'] = 'smarty_mb_wordwrap';
+            $compiler->parent_compiler->template->compiled->required_plugins['compiled']['wordwrap']['modifier']['file'] = SMARTY_PLUGINS_DIR . 'shared.mb_wordwrap.php';
+            $compiler->parent_compiler->template->compiled->required_plugins['compiled']['wordwrap']['modifier']['function'] = 'smarty_mb_wordwrap';
         }
         $function = 'smarty_mb_wordwrap';
     }

libs/plugins/outputfilter.trimwhitespace.php

@@ -45,7 +45,7 @@ function smarty_outputfilter_trimwhitespace($source)
 
     // capture html elements not to be messed with
     $_offset = 0;
-    if (preg_match_all('#<(script|pre|textarea)[^>]*>.*?</\\1>#is', $source, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER)) {
+    if (preg_match_all('#(<script[^>]*>.*?</script[^>]*>)|(<textarea[^>]*>.*?</textarea[^>]*>)|(<pre[^>]*>.*?</pre[^>]*>)#is', $source, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER)) {
         foreach ($matches as $match) {
             $store[] = $match[0][0];
             $_length = strlen($match[0][0]);
@@ -62,7 +62,7 @@ function smarty_outputfilter_trimwhitespace($source)
         // can't remove them entirely, becaue that might break poorly implemented CSS display:inline-block elements
         '#(:SMARTY@!@|>)\s+(?=@!@SMARTY:|<)#s'                            => '\1 \2',
         // remove spaces between attributes (but not in attribute values!)
-        '#(([a-z0-9]\s*=\s*(["\'])[^\3]*?\3)|<[a-z0-9_]+)\s+([a-z/>])#is' => '\1 \4',
+        '#(([a-z0-9]\s*=\s*("[^"]*?")|(\'[^\']*?\'))|<[a-z0-9_]+)\s+([a-z/>])#is' => '\1 \5',
         // note: for some very weird reason trim() seems to remove spaces inside attributes.
         // maybe a \0 byte or something is interfering?
         '#^\s+<#Ss'                                                       => '<',

libs/plugins/shared.make_timestamp.php

@@ -21,8 +21,8 @@ function smarty_make_timestamp($string)
     if (empty($string)) {
         // use "now":
         return time();
-    } elseif ($string instanceof DateTime) {
-        return $string->getTimestamp();
+    } elseif ($string instanceof DateTime || (interface_exists('DateTimeInterface', false) && $string instanceof DateTimeInterface)) {
+        return (int) $string->format('U'); // PHP 5.2 BC
     } elseif (strlen($string) == 14 && ctype_digit($string)) {
         // it is mysql timestamp format of YYYYMMDDHHMMSS?
         return mktime(substr($string, 8, 2), substr($string, 10, 2), substr($string, 12, 2),

libs/sysplugins/smarty_cacheresource.php

@@ -15,21 +15,12 @@
  */
 abstract class Smarty_CacheResource
 {
-    /**
-     * cache for Smarty_CacheResource instances
-     *
-     * @var array
-     */
-    public static $resources = array();
-
     /**
      * resource types provided by the core
      *
      * @var array
      */
-    protected static $sysplugins = array(
-        'file' => true,
-    );
+    protected static $sysplugins = array('file' => 'smarty_internal_cacheresource_file.php',);
 
     /**
      * populate Cached Object with meta data from Resource
@@ -55,10 +46,11 @@ abstract class Smarty_CacheResource
      *
      * @param Smarty_Internal_Template $_template template object
      * @param Smarty_Template_Cached   $cached    cached object
+     * @param bool                     $update    flag if called because cache update
      *
-     * @return boolean true or false if the cached content does not exist
+     * @return bool true or false if the cached content does not exist
      */
-    abstract public function process(Smarty_Internal_Template $_template, Smarty_Template_Cached $cached = null);
+    abstract public function process(Smarty_Internal_Template $_template, Smarty_Template_Cached $cached = null, $update = false);
 
     /**
      * Write the rendered template output to cache
@@ -81,8 +73,8 @@ abstract class Smarty_CacheResource
     {
         if ($_template->cached->handler->process($_template)) {
             ob_start();
-            $_template->properties['unifunc']($_template);
-
+            $unifunc = $_template->cached->unifunc;
+            $unifunc($_template);
             return ob_get_clean();
         }
 
@@ -193,32 +185,24 @@ abstract class Smarty_CacheResource
         }
 
         // try smarty's cache
-        if (isset($smarty->_cacheresource_handlers[$type])) {
-            return $smarty->_cacheresource_handlers[$type];
+        if (isset($smarty->_cache['cacheresource_handlers'][$type])) {
+            return $smarty->_cache['cacheresource_handlers'][$type];
         }
 
         // try registered resource
         if (isset($smarty->registered_cache_resources[$type])) {
             // do not cache these instances as they may vary from instance to instance
-            return $smarty->_cacheresource_handlers[$type] = $smarty->registered_cache_resources[$type];
+            return $smarty->_cache['cacheresource_handlers'][$type] = $smarty->registered_cache_resources[$type];
         }
         // try sysplugins dir
         if (isset(self::$sysplugins[$type])) {
-            if (!isset(self::$resources[$type])) {
-                $cache_resource_class = 'Smarty_Internal_CacheResource_' . ucfirst($type);
-                self::$resources[$type] = new $cache_resource_class();
-            }
-
-            return $smarty->_cacheresource_handlers[$type] = self::$resources[$type];
+            $cache_resource_class = 'Smarty_Internal_CacheResource_' . ucfirst($type);
+            return $smarty->_cache['cacheresource_handlers'][$type] = new $cache_resource_class();
         }
         // try plugins dir
         $cache_resource_class = 'Smarty_CacheResource_' . ucfirst($type);
         if ($smarty->loadPlugin($cache_resource_class)) {
-            if (!isset(self::$resources[$type])) {
-                self::$resources[$type] = new $cache_resource_class();
-            }
-
-            return $smarty->_cacheresource_handlers[$type] = self::$resources[$type];
+            return $smarty->_cache['cacheresource_handlers'][$type] = new $cache_resource_class();
         }
         // give up
         throw new SmartyException("Unable to load cache resource '{$type}'");
@@ -229,214 +213,14 @@ abstract class Smarty_CacheResource
      *
      * @param Smarty $smarty Smarty object
      */
-    public static function invalidLoadedCache(Smarty $smarty)
+    public function invalidLoadedCache(Smarty $smarty)
     {
-        foreach ($smarty->template_objects as $tpl) {
-            if (isset($tpl->cached)) {
-                $tpl->cached->valid = false;
-                $tpl->cached->processed = false;
+        if (isset($smarty->_cache['template_objects'])) {
+            foreach ($smarty->_cache['template_objects'] as $key => $tpl) {
+                if (isset($tpl->cached)) {
+                    unset ($smarty->_cache['template_objects'][$key]);
+                }
             }
         }
     }
 }
-
-/**
- * Smarty Resource Data Object
- * Cache Data Container for Template Files
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @author     Rodney Rehm
- */
-class Smarty_Template_Cached
-{
-    /**
-     * Source Filepath
-     *
-     * @var string
-     */
-    public $filepath = false;
-
-    /**
-     * Source Content
-     *
-     * @var string
-     */
-    public $content = null;
-
-    /**
-     * Source Timestamp
-     *
-     * @var integer
-     */
-    public $timestamp = false;
-
-    /**
-     * Source Existence
-     *
-     * @var boolean
-     */
-    public $exists = false;
-
-    /**
-     * Cache Is Valid
-     *
-     * @var boolean
-     */
-    public $valid = false;
-
-    /**
-     * Cache was processed
-     *
-     * @var boolean
-     */
-    public $processed = false;
-
-    /**
-     * CacheResource Handler
-     *
-     * @var Smarty_CacheResource
-     */
-    public $handler = null;
-
-    /**
-     * Template Compile Id (Smarty_Internal_Template::$compile_id)
-     *
-     * @var string
-     */
-    public $compile_id = null;
-
-    /**
-     * Template Cache Id (Smarty_Internal_Template::$cache_id)
-     *
-     * @var string
-     */
-    public $cache_id = null;
-
-    /**
-     * Id for cache locking
-     *
-     * @var string
-     */
-    public $lock_id = null;
-
-    /**
-     * flag that cache is locked by this instance
-     *
-     * @var bool
-     */
-    public $is_locked = false;
-
-    /**
-     * Source Object
-     *
-     * @var Smarty_Template_Source
-     */
-    public $source = null;
-
-    /**
-     * create Cached Object container
-     *
-     * @param Smarty_Internal_Template $_template template object
-     */
-    public function __construct(Smarty_Internal_Template $_template)
-    {
-        $this->compile_id = $_template->compile_id;
-        $this->cache_id = $_template->cache_id;
-        $this->source = $_template->source;
-        $_template->cached = $this;
-        $smarty = $_template->smarty;
-
-        //
-        // load resource handler
-        //
-        $this->handler = $handler = Smarty_CacheResource::load($smarty); // Note: prone to circular references
-
-        //
-        //    check if cache is valid
-        //
-        if (!($_template->caching == Smarty::CACHING_LIFETIME_CURRENT || $_template->caching == Smarty::CACHING_LIFETIME_SAVED) || $_template->source->recompiled) {
-            $handler->populate($this, $_template);
-
-            return;
-        }
-        while (true) {
-            while (true) {
-                $handler->populate($this, $_template);
-                if ($this->timestamp === false || $smarty->force_compile || $smarty->force_cache) {
-                    $this->valid = false;
-                } else {
-                    $this->valid = true;
-                }
-                if ($this->valid && $_template->caching == Smarty::CACHING_LIFETIME_CURRENT && $_template->cache_lifetime >= 0 && time() > ($this->timestamp + $_template->cache_lifetime)) {
-                    // lifetime expired
-                    $this->valid = false;
-                }
-                if ($this->valid || !$_template->smarty->cache_locking) {
-                    break;
-                }
-                if (!$this->handler->locked($_template->smarty, $this)) {
-                    $this->handler->acquireLock($_template->smarty, $this);
-                    break 2;
-                }
-            }
-            if ($this->valid) {
-                if (!$_template->smarty->cache_locking || $this->handler->locked($_template->smarty, $this) === null) {
-                    // load cache file for the following checks
-                    if ($smarty->debugging) {
-                        Smarty_Internal_Debug::start_cache($_template);
-                    }
-                    if ($handler->process($_template, $this) === false) {
-                        $this->valid = false;
-                    } else {
-                        $this->processed = true;
-                    }
-                    if ($smarty->debugging) {
-                        Smarty_Internal_Debug::end_cache($_template);
-                    }
-                } else {
-                    continue;
-                }
-            } else {
-                return;
-            }
-            if ($this->valid && $_template->caching === Smarty::CACHING_LIFETIME_SAVED && $_template->properties['cache_lifetime'] >= 0 && (time() > ($_template->cached->timestamp + $_template->properties['cache_lifetime']))) {
-                $this->valid = false;
-            }
-            if (!$this->valid && $_template->smarty->cache_locking) {
-                $this->handler->acquireLock($_template->smarty, $this);
-
-                return;
-            } else {
-                return;
-            }
-        }
-    }
-
-    /**
-     * Write this cache object to handler
-     *
-     * @param Smarty_Internal_Template $_template template object
-     * @param string                   $content   content to cache
-     *
-     * @return boolean success
-     */
-    public function write(Smarty_Internal_Template $_template, $content)
-    {
-        if (!$_template->source->recompiled) {
-            if ($this->handler->writeCachedContent($_template, $content)) {
-                $this->content = null;
-                $this->timestamp = time();
-                $this->exists = true;
-                $this->valid = true;
-                if ($_template->smarty->cache_locking) {
-                    $this->handler->releaseLock($_template->smarty, $this);
-                }
-
-                return true;
-            }
-        }
-
-        return false;
-    }
-}

libs/sysplugins/smarty_cacheresource_custom.php

@@ -83,9 +83,12 @@ abstract class Smarty_CacheResource_Custom extends Smarty_CacheResource
     public function populate(Smarty_Template_Cached $cached, Smarty_Internal_Template $_template)
     {
         $_cache_id = isset($cached->cache_id) ? preg_replace('![^\w\|]+!', '_', $cached->cache_id) : null;
-        $_compile_id = isset($cached->compile_id) ? preg_replace('![^\w\|]+!', '_', $cached->compile_id) : null;
-
-        $cached->filepath = sha1($cached->source->filepath . $_cache_id . $_compile_id);
+        $_compile_id = isset($cached->compile_id) ? preg_replace('![^\w]+!', '_', $cached->compile_id) : null;
+        $path = $cached->source->filepath . $_cache_id . $_compile_id;
+        $cached->filepath = sha1($path);
+        if ($_template->smarty->cache_locking) {
+            $cached->lock_id = sha1('lock.' . $path);
+        }
         $this->populateTimestamp($cached);
     }
 
@@ -116,10 +119,11 @@ abstract class Smarty_CacheResource_Custom extends Smarty_CacheResource
      *
      * @param  Smarty_Internal_Template $_template template object
      * @param  Smarty_Template_Cached   $cached    cached object
+     * @param bool                      $update    flag if called because cache update
      *
      * @return boolean                 true or false if the cached content does not exist
      */
-    public function process(Smarty_Internal_Template $_template, Smarty_Template_Cached $cached = null)
+    public function process(Smarty_Internal_Template $_template, Smarty_Template_Cached $cached = null, $update = false)
     {
         if (!$cached) {
             $cached = $_template->cached;
@@ -127,14 +131,7 @@ abstract class Smarty_CacheResource_Custom extends Smarty_CacheResource
         $content = $cached->content ? $cached->content : null;
         $timestamp = $cached->timestamp ? $cached->timestamp : null;
         if ($content === null || !$timestamp) {
-            $this->fetch(
-                $_template->cached->filepath,
-                $_template->source->name,
-                $_template->cache_id,
-                $_template->compile_id,
-                $content,
-                $timestamp
-            );
+            $this->fetch($_template->cached->filepath, $_template->source->name, $_template->cache_id, $_template->compile_id, $content, $timestamp);
         }
         if (isset($content)) {
             /** @var Smarty_Internal_Template $_smarty_tpl
@@ -142,7 +139,7 @@ abstract class Smarty_CacheResource_Custom extends Smarty_CacheResource
              */
             $_smarty_tpl = $_template;
             eval("?>" . $content);
-
+            $cached->content = null;
             return true;
         }
 
@@ -159,14 +156,28 @@ abstract class Smarty_CacheResource_Custom extends Smarty_CacheResource
      */
     public function writeCachedContent(Smarty_Internal_Template $_template, $content)
     {
-        return $this->save(
-            $_template->cached->filepath,
-            $_template->source->name,
-            $_template->cache_id,
-            $_template->compile_id,
-            $_template->properties['cache_lifetime'],
-            $content
-        );
+        return $this->save($_template->cached->filepath, $_template->source->name, $_template->cache_id, $_template->compile_id, $_template->cache_lifetime, $content);
+    }
+
+    /**
+     * Read cached template from cache
+     *
+     * @param  Smarty_Internal_Template $_template template object
+     *
+     * @return string  content
+     */
+    public function readCachedContent(Smarty_Internal_Template $_template)
+    {
+        $content = $_template->cached->content ? $_template->cached->content : null;
+        $timestamp = null;
+        if ($content === null) {
+            $timestamp = null;
+            $this->fetch($_template->cached->filepath, $_template->source->name, $_template->cache_id, $_template->compile_id, $content, $timestamp);
+        }
+        if (isset($content)) {
+            return $content;
+        }
+        return false;
     }
 
     /**
@@ -179,8 +190,6 @@ abstract class Smarty_CacheResource_Custom extends Smarty_CacheResource
      */
     public function clearAll(Smarty $smarty, $exp_time = null)
     {
-        $this->cache = array();
-
         return $this->delete(null, null, null, $exp_time);
     }
 
@@ -197,32 +206,23 @@ abstract class Smarty_CacheResource_Custom extends Smarty_CacheResource
      */
     public function clear(Smarty $smarty, $resource_name, $cache_id, $compile_id, $exp_time)
     {
-        $this->cache = array();
         $cache_name = null;
 
         if (isset($resource_name)) {
-            $_save_stat = $smarty->caching;
-            $smarty->caching = true;
-            $tpl = new $smarty->template_class($resource_name, $smarty);
-            $smarty->caching = $_save_stat;
-
-            if ($tpl->source->exists) {
-                $cache_name = $tpl->source->name;
+            $source = Smarty_Template_Source::load(null, $smarty, $resource_name);
+            if ($source->exists) {
+                $cache_name = $source->name;
             } else {
                 return 0;
             }
             // remove from template cache
-            if ($smarty->allow_ambiguous_resources) {
-                $_templateId = $tpl->source->unique_resource . $tpl->cache_id . $tpl->compile_id;
-            } else {
-                $_templateId = $smarty->joined_template_dir . '#' . $resource_name . $tpl->cache_id . $tpl->compile_id;
+            if (isset($smarty->_cache['template_objects'])) {
+                foreach ($smarty->_cache['template_objects'] as $key => $_tpl) {
+                    if (isset($_tpl->cached) && $_tpl->source->uid == $source->uid) {
+                        unset($smarty->_cache['template_objects'][$key]);
+                    }
+                }
             }
-            if (isset($_templateId[150])) {
-                $_templateId = sha1($_templateId);
-            }
-            unset($smarty->template_objects[$_templateId]);
-            // template object no longer needed
-            unset($tpl);
         }
 
         return $this->delete($cache_name, $cache_id, $compile_id, $exp_time);
@@ -238,15 +238,14 @@ abstract class Smarty_CacheResource_Custom extends Smarty_CacheResource
      */
     public function hasLock(Smarty $smarty, Smarty_Template_Cached $cached)
     {
-        $id = $cached->filepath;
+        $id = $cached->lock_id;
         $name = $cached->source->name . '.lock';
 
-        $mtime = $this->fetchTimestamp($id, $name, null, null);
+        $mtime = $this->fetchTimestamp($id, $name, $cached->cache_id, $cached->compile_id);
         if ($mtime === null) {
-            $this->fetch($id, $name, null, null, $content, $mtime);
+            $this->fetch($id, $name, $cached->cache_id, $cached->compile_id, $content, $mtime);
         }
-
-        return $mtime && time() - $mtime < $smarty->locking_timeout;
+        return $mtime && ($t = time()) - $mtime < $smarty->locking_timeout;
     }
 
     /**
@@ -260,10 +259,9 @@ abstract class Smarty_CacheResource_Custom extends Smarty_CacheResource
     public function acquireLock(Smarty $smarty, Smarty_Template_Cached $cached)
     {
         $cached->is_locked = true;
-
-        $id = $cached->filepath;
+        $id = $cached->lock_id;
         $name = $cached->source->name . '.lock';
-        $this->save($id, $name, null, null, $smarty->locking_timeout, '');
+        $this->save($id, $name, $cached->cache_id, $cached->compile_id, $smarty->locking_timeout, '');
     }
 
     /**
@@ -277,8 +275,7 @@ abstract class Smarty_CacheResource_Custom extends Smarty_CacheResource
     public function releaseLock(Smarty $smarty, Smarty_Template_Cached $cached)
     {
         $cached->is_locked = false;
-
         $name = $cached->source->name . '.lock';
-        $this->delete($name, null, null, null);
+        $this->delete($name, $cached->cache_id, $cached->compile_id, null);
     }
 }

libs/sysplugins/smarty_cacheresource_keyvaluestore.php

@@ -36,6 +36,7 @@ abstract class Smarty_CacheResource_KeyValueStore extends Smarty_CacheResource
      * @var array
      */
     protected $contents = array();
+
     /**
      * cache for timestamps
      *
@@ -53,10 +54,8 @@ abstract class Smarty_CacheResource_KeyValueStore extends Smarty_CacheResource
      */
     public function populate(Smarty_Template_Cached $cached, Smarty_Internal_Template $_template)
     {
-        $cached->filepath = $_template->source->uid
-            . '#' . $this->sanitize($cached->source->resource)
-            . '#' . $this->sanitize($cached->cache_id)
-            . '#' . $this->sanitize($cached->compile_id);
+        $cached->filepath = $_template->source->uid . '#' . $this->sanitize($cached->source->resource) . '#' .
+            $this->sanitize($cached->cache_id) . '#' . $this->sanitize($cached->compile_id);
 
         $this->populateTimestamp($cached);
     }
@@ -83,10 +82,11 @@ abstract class Smarty_CacheResource_KeyValueStore extends Smarty_CacheResource
      *
      * @param  Smarty_Internal_Template $_template template object
      * @param  Smarty_Template_Cached   $cached    cached object
+     * @param bool                      $update    flag if called because cache update
      *
      * @return boolean                 true or false if the cached content does not exist
      */
-    public function process(Smarty_Internal_Template $_template, Smarty_Template_Cached $cached = null)
+    public function process(Smarty_Internal_Template $_template, Smarty_Template_Cached $cached = null, $update = false)
     {
         if (!$cached) {
             $cached = $_template->cached;
@@ -123,7 +123,29 @@ abstract class Smarty_CacheResource_KeyValueStore extends Smarty_CacheResource
     {
         $this->addMetaTimestamp($content);
 
-        return $this->write(array($_template->cached->filepath => $content), $_template->properties['cache_lifetime']);
+        return $this->write(array($_template->cached->filepath => $content), $_template->cache_lifetime);
+    }
+
+    /**
+     * Read cached template from cache
+     *
+     * @param  Smarty_Internal_Template $_template template object
+     *
+     * @return string  content
+     */
+    public function readCachedContent(Smarty_Internal_Template $_template)
+    {
+        $content = $_template->cached->content ? $_template->cached->content : null;
+        $timestamp = null;
+        if ($content === null) {
+            if (!$this->fetch($_template->cached->filepath, $_template->source->name, $_template->cache_id, $_template->compile_id, $content, $timestamp, $_template->source->uid)) {
+                return false;
+            }
+        }
+        if (isset($content)) {
+            return $content;
+        }
+        return false;
     }
 
     /**
@@ -142,7 +164,14 @@ abstract class Smarty_CacheResource_KeyValueStore extends Smarty_CacheResource
         if (!$this->purge()) {
             $this->invalidate(null);
         }
-
+        // remove from template cache
+        if (isset($smarty->_cache['template_objects'])) {
+            foreach ($smarty->_cache['template_objects'] as $key => $tpl) {
+                if (isset($tpl->cached)) {
+                    unset($smarty->_cache['template_objects'][$key]);
+                }
+            }
+        }
         return - 1;
     }
 
@@ -163,11 +192,21 @@ abstract class Smarty_CacheResource_KeyValueStore extends Smarty_CacheResource
      */
     public function clear(Smarty $smarty, $resource_name, $cache_id, $compile_id, $exp_time)
     {
-        $uid = $this->getTemplateUid($smarty, $resource_name, $cache_id, $compile_id);
-        $cid = $uid . '#' . $this->sanitize($resource_name) . '#' . $this->sanitize($cache_id) . '#' . $this->sanitize($compile_id);
+        $uid = $this->getTemplateUid($smarty, $resource_name);
+        $cid = $uid . '#' . $this->sanitize($resource_name) . '#' . $this->sanitize($cache_id) . '#' .
+            $this->sanitize($compile_id);
         $this->delete(array($cid));
         $this->invalidate($cid, $resource_name, $cache_id, $compile_id, $uid);
-
+        // remove from template cache
+        if (isset($resource_name) && isset($smarty->_cache['template_objects'])) {
+            if (isset($smarty->_cache['template_objects'])) {
+                foreach ($smarty->_cache['template_objects'] as $key => $tpl) {
+                    if ($tpl->source->uid == $uid && isset($tpl->cached)) {
+                        unset($smarty->_cache['template_objects'][$key]);
+                    }
+                }
+            }
+        }
         return - 1;
     }
 
@@ -176,33 +215,20 @@ abstract class Smarty_CacheResource_KeyValueStore extends Smarty_CacheResource
      *
      * @param  Smarty $smarty        Smarty object
      * @param  string $resource_name template name
-     * @param  string $cache_id      cache id
-     * @param  string $compile_id    compile id
      *
      * @return string filepath of cache file
+     * @throws \SmartyException
+     *
      */
-    protected function getTemplateUid(Smarty $smarty, $resource_name, $cache_id, $compile_id)
+    protected function getTemplateUid(Smarty $smarty, $resource_name)
     {
-        $uid = '';
         if (isset($resource_name)) {
-            $tpl = new $smarty->template_class($resource_name, $smarty);
-            if ($tpl->source->exists) {
-                $uid = $tpl->source->uid;
+            $source = Smarty_Template_Source::load(null, $smarty, $resource_name);
+            if ($source->exists) {
+                return $source->uid;
             }
-
-            // remove from template cache
-            if ($smarty->allow_ambiguous_resources) {
-                $_templateId = $tpl->source->unique_resource . $tpl->cache_id . $tpl->compile_id;
-            } else {
-                $_templateId = $smarty->joined_template_dir . '#' . $resource_name . $tpl->cache_id . $tpl->compile_id;
-            }
-            if (isset($_templateId[150])) {
-                $_templateId = sha1($_templateId);
-            }
-            unset($smarty->template_objects[$_templateId]);
         }
-
-        return $uid;
+        return '';
     }
 
     /**
@@ -214,12 +240,10 @@ abstract class Smarty_CacheResource_KeyValueStore extends Smarty_CacheResource
      */
     protected function sanitize($string)
     {
-        // some poeple smoke bad weed
         $string = trim($string, '|');
         if (!$string) {
             return null;
         }
-
         return preg_replace('#[^\w\|]+#S', '_', $string);
     }
 
@@ -275,11 +299,8 @@ abstract class Smarty_CacheResource_KeyValueStore extends Smarty_CacheResource
      */
     protected function getMetaTimestamp(&$content)
     {
-        $s = unpack("N", substr($content, 0, 4));
-        $m = unpack("N", substr($content, 4, 4));
-        $content = substr($content, 8);
-
-        return $s[1] + ($m[1] / 100000000);
+        extract(unpack('N1s/N1m/a*content', $content));
+        return $s + ($m / 100000000);
     }
 
     /**
@@ -380,7 +401,6 @@ abstract class Smarty_CacheResource_KeyValueStore extends Smarty_CacheResource
             $t[] = 'IVK#COMPILE' . $_compile;
         }
         $_name .= '#';
-        // some poeple smoke bad weed
         $cid = trim($cache_id, '|');
         if (!$cid) {
             return $t;

libs/sysplugins/smarty_config_source.php

@@ -1,94 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin
- *
- * @package    Smarty
- * @subpackage TemplateResources
- */
-
-/**
- * Smarty Resource Data Object
- * Meta Data Container for Config Files
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @author     Rodney Rehm
- * @property string $content
- * @property int    $timestamp
- * @property bool   $exists
- */
-class Smarty_Config_Source extends Smarty_Template_Source
-{
-    /**
-     * create Config Object container
-     *
-     * @param Smarty_Resource $handler         Resource Handler this source object communicates with
-     * @param Smarty          $smarty          Smarty instance this source object belongs to
-     * @param string          $resource        full config_resource
-     * @param string          $type            type of resource
-     * @param string          $name            resource name
-     * @param string          $unique_resource unqiue resource name
-     */
-    public function __construct(Smarty_Resource $handler, Smarty $smarty, $resource, $type, $name, $unique_resource)
-    {
-        $this->handler = $handler; // Note: prone to circular references
-
-        // Note: these may be ->config_compiler_class etc in the future
-        //$this->config_compiler_class = $handler->config_compiler_class;
-        //$this->config_lexer_class = $handler->config_lexer_class;
-        //$this->config_parser_class = $handler->config_parser_class;
-
-        $this->smarty = $smarty;
-        $this->resource = $resource;
-        $this->type = $type;
-        $this->name = $name;
-        $this->unique_resource = $unique_resource;
-    }
-
-    /**
-     * <<magic>> Generic setter.
-     *
-     * @param  string $property_name valid: content, timestamp, exists
-     * @param  mixed  $value         newly assigned value (not check for correct type)
-     *
-     * @throws SmartyException when the given property name is not valid
-     */
-    public function __set($property_name, $value)
-    {
-        switch ($property_name) {
-            case 'content':
-            case 'timestamp':
-            case 'exists':
-                $this->$property_name = $value;
-                break;
-
-            default:
-                throw new SmartyException("invalid config property '$property_name'.");
-        }
-    }
-
-    /**
-     * <<magic>> Generic getter.
-     *
-     * @param  string $property_name valid: content, timestamp, exists
-     *
-     * @return mixed|void
-     * @throws SmartyException when the given property name is not valid
-     */
-    public function __get($property_name)
-    {
-        switch ($property_name) {
-            case 'timestamp':
-            case 'exists':
-                $this->handler->populateTimestamp($this);
-
-                return $this->$property_name;
-
-            case 'content':
-                return $this->content = $this->handler->getContent($this);
-
-            default:
-                throw new SmartyException("config property '$property_name' does not exist.");
-        }
-    }
-}

libs/sysplugins/smarty_data.php

@@ -0,0 +1,68 @@
+<?php
+/**
+ * Smarty Plugin Data
+ * This file contains the data object
+ *
+ * @package    Smarty
+ * @subpackage Template
+ * @author     Uwe Tews
+ */
+
+/**
+ * class for the Smarty data object
+ * The Smarty data object will hold Smarty variables in the current scope
+ *
+ * @package    Smarty
+ * @subpackage Template
+ */
+class Smarty_Data extends Smarty_Internal_Data
+{
+    /**
+     * Counter
+     *
+     * @var int
+     */
+    static $count = 0;
+
+    /**
+     * Data block name
+     *
+     * @var string
+     */
+    public $dataObjectName = '';
+
+    /**
+     * Smarty object
+     *
+     * @var Smarty
+     */
+    public $smarty = null;
+
+    /**
+     * create Smarty data object
+     *
+     * @param Smarty|array                    $_parent parent template
+     * @param Smarty|Smarty_Internal_Template $smarty  global smarty instance
+     * @param string                          $name    optional data block name
+     *
+     * @throws SmartyException
+     */
+    public function __construct($_parent = null, $smarty = null, $name = null)
+    {
+        parent::__construct();
+        self::$count ++;
+        $this->dataObjectName = 'Data_object ' . (isset($name) ? "'{$name}'" : self::$count);
+        $this->smarty = $smarty;
+        if (is_object($_parent)) {
+            // when object set up back pointer
+            $this->parent = $_parent;
+        } elseif (is_array($_parent)) {
+            // set up variable values
+            foreach ($_parent as $_key => $_val) {
+                $this->tpl_vars[$_key] = new Smarty_Variable($_val);
+            }
+        } elseif ($_parent != null) {
+            throw new SmartyException("Wrong type for template variables");
+        }
+    }
+}

libs/sysplugins/smarty_internal_cacheresource_file.php

@@ -29,14 +29,12 @@ class Smarty_Internal_CacheResource_File extends Smarty_CacheResource
     {
         $_source_file_path = str_replace(':', '.', $_template->source->filepath);
         $_cache_id = isset($_template->cache_id) ? preg_replace('![^\w\|]+!', '_', $_template->cache_id) : null;
-        $_compile_id = isset($_template->compile_id) ? preg_replace('![^\w\|]+!', '_', $_template->compile_id) : null;
+        $_compile_id = isset($_template->compile_id) ? preg_replace('![^\w]+!', '_', $_template->compile_id) : null;
         $_filepath = $_template->source->uid;
         // if use_sub_dirs, break file into directories
         if ($_template->smarty->use_sub_dirs) {
-            $_filepath = substr($_filepath, 0, 2) . DS
-                . substr($_filepath, 2, 2) . DS
-                . substr($_filepath, 4, 2) . DS
-                . $_filepath;
+            $_filepath = substr($_filepath, 0, 2) . DS . substr($_filepath, 2, 2) . DS . substr($_filepath, 4, 2) . DS .
+                $_filepath;
         }
         $_compile_dir_sep = $_template->smarty->use_sub_dirs ? DS : '^';
         if (isset($_cache_id)) {
@@ -60,9 +58,12 @@ class Smarty_Internal_CacheResource_File extends Smarty_CacheResource
             }
             $cached->lock_id = $_lock_dir . sha1($_cache_id . $_compile_id . $_template->source->uid) . '.lock';
         }
-        $cached->filepath = $_cache_dir . $_cache_id . $_compile_id . $_filepath . '.' . basename($_source_file_path) . '.php';
-        $cached->timestamp = @filemtime($cached->filepath);
-        $cached->exists = !!$cached->timestamp;
+        $cached->filepath = $_cache_dir . $_cache_id . $_compile_id . $_filepath . '.' . basename($_source_file_path) .
+            '.php';
+        $cached->timestamp = $cached->exists = is_file($cached->filepath);
+        if ($cached->exists) {
+            $cached->timestamp = filemtime($cached->filepath);
+        }
     }
 
     /**
@@ -74,8 +75,10 @@ class Smarty_Internal_CacheResource_File extends Smarty_CacheResource
      */
     public function populateTimestamp(Smarty_Template_Cached $cached)
     {
-        $cached->timestamp = @filemtime($cached->filepath);
-        $cached->exists = !!$cached->timestamp;
+        $cached->timestamp = $cached->exists = is_file($cached->filepath);
+        if ($cached->exists) {
+            $cached->timestamp = filemtime($cached->filepath);
+        }
     }
 
     /**
@@ -83,17 +86,22 @@ class Smarty_Internal_CacheResource_File extends Smarty_CacheResource
      *
      * @param Smarty_Internal_Template $_template template object
      * @param Smarty_Template_Cached   $cached    cached object
+     * @param bool                     $update flag if called because cache update
      *
-     * @return booleantrue or false if the cached content does not exist
+     * @return boolean true or false if the cached content does not exist
      */
-    public function process(Smarty_Internal_Template $_template, Smarty_Template_Cached $cached = null)
+    public function process(Smarty_Internal_Template $_template, Smarty_Template_Cached $cached = null, $update = false)
     {
         /** @var Smarty_Internal_Template $_smarty_tpl
          * used in included file
          */
         $_smarty_tpl = $_template;
-
-        return @include $_template->cached->filepath;
+        $_template->cached->valid = false;
+        if ($update && defined('HHVM_VERSION')) {
+            return $_template->smarty->ext->_hhvm->includeHhvm($_template, $_template->cached->filepath);
+        } else {
+            return @include $_template->cached->filepath;
+        }
     }
 
     /**
@@ -106,14 +114,32 @@ class Smarty_Internal_CacheResource_File extends Smarty_CacheResource
      */
     public function writeCachedContent(Smarty_Internal_Template $_template, $content)
     {
-        if (Smarty_Internal_Write_File::writeFile($_template->cached->filepath, $content, $_template->smarty) === true) {
-            $_template->cached->timestamp = @filemtime($_template->cached->filepath);
-            $_template->cached->exists = !!$_template->cached->timestamp;
-            if ($_template->cached->exists) {
+        if ($_template->smarty->ext->_writeFile->writeFile($_template->cached->filepath, $content, $_template->smarty) === true) {
+            if (function_exists('opcache_invalidate')) {
+                opcache_invalidate($_template->cached->filepath);
+            }
+            $cached = $_template->cached;
+            $cached->timestamp = $cached->exists = is_file($cached->filepath);
+            if ($cached->exists) {
+                $cached->timestamp = filemtime($cached->filepath);
                 return true;
             }
         }
+        return false;
+    }
 
+    /**
+     * Read cached template from cache
+     *
+     * @param  Smarty_Internal_Template $_template template object
+     *
+     * @return string  content
+     */
+    public function readCachedContent(Smarty_Internal_Template $_template)
+    {
+        if (is_file($_template->cached->filepath)) {
+            return file_get_contents($_template->cached->filepath);
+        }
         return false;
     }
 
@@ -127,7 +153,7 @@ class Smarty_Internal_CacheResource_File extends Smarty_CacheResource
      */
     public function clearAll(Smarty $smarty, $exp_time = null)
     {
-        return $this->clear($smarty, null, null, null, $exp_time);
+        return Smarty_Internal_Extension_Clear::clear($smarty, null, null, null, $exp_time);
     }
 
     /**
@@ -143,108 +169,7 @@ class Smarty_Internal_CacheResource_File extends Smarty_CacheResource
      */
     public function clear(Smarty $smarty, $resource_name, $cache_id, $compile_id, $exp_time)
     {
-        $_cache_id = isset($cache_id) ? preg_replace('![^\w\|]+!', '_', $cache_id) : null;
-        $_compile_id = isset($compile_id) ? preg_replace('![^\w\|]+!', '_', $compile_id) : null;
-        $_dir_sep = $smarty->use_sub_dirs ? '/' : '^';
-        $_compile_id_offset = $smarty->use_sub_dirs ? 3 : 0;
-        if (($_dir = realpath($smarty->getCacheDir())) === false) {
-            return 0;
-        }
-        $_dir .= '/';
-        $_dir_length = strlen($_dir);
-        if (isset($_cache_id)) {
-            $_cache_id_parts = explode('|', $_cache_id);
-            $_cache_id_parts_count = count($_cache_id_parts);
-            if ($smarty->use_sub_dirs) {
-                foreach ($_cache_id_parts as $id_part) {
-                    $_dir .= $id_part . DS;
-                }
-            }
-        }
-        if (isset($resource_name)) {
-            $_save_stat = $smarty->caching;
-            $smarty->caching = true;
-            $tpl = new $smarty->template_class($resource_name, $smarty);
-            $smarty->caching = $_save_stat;
-
-            // remove from template cache
-            $tpl->source; // have the template registered before unset()
-            if ($smarty->allow_ambiguous_resources) {
-                $_templateId = $tpl->source->unique_resource . $tpl->cache_id . $tpl->compile_id;
-            } else {
-                $_templateId = $smarty->joined_template_dir . '#' . $resource_name . $tpl->cache_id . $tpl->compile_id;
-            }
-            if (isset($_templateId[150])) {
-                $_templateId = sha1($_templateId);
-            }
-            unset($smarty->template_objects[$_templateId]);
-
-            if ($tpl->source->exists) {
-                $_resourcename_parts = basename(str_replace('^', '/', $tpl->cached->filepath));
-            } else {
-                return 0;
-            }
-        }
-        $_count = 0;
-        $_time = time();
-        if (file_exists($_dir)) {
-            $_cacheDirs = new RecursiveDirectoryIterator($_dir);
-            $_cache = new RecursiveIteratorIterator($_cacheDirs, RecursiveIteratorIterator::CHILD_FIRST);
-            foreach ($_cache as $_file) {
-                if (substr(basename($_file->getPathname()), 0, 1) == '.' || strpos($_file, '.svn') !== false) {
-                    continue;
-                }
-                // directory ?
-                if ($_file->isDir()) {
-                    if (!$_cache->isDot()) {
-                        // delete folder if empty
-                        @rmdir($_file->getPathname());
-                    }
-                } else {
-                    $_parts = explode($_dir_sep, str_replace('\\', '/', substr((string) $_file, $_dir_length)));
-                    $_parts_count = count($_parts);
-                    // check name
-                    if (isset($resource_name)) {
-                        if ($_parts[$_parts_count - 1] != $_resourcename_parts) {
-                            continue;
-                        }
-                    }
-                    // check compile id
-                    if (isset($_compile_id) && (!isset($_parts[$_parts_count - 2 - $_compile_id_offset]) || $_parts[$_parts_count - 2 - $_compile_id_offset] != $_compile_id)) {
-                        continue;
-                    }
-                    // check cache id
-                    if (isset($_cache_id)) {
-                        // count of cache id parts
-                        $_parts_count = (isset($_compile_id)) ? $_parts_count - 2 - $_compile_id_offset : $_parts_count - 1 - $_compile_id_offset;
-                        if ($_parts_count < $_cache_id_parts_count) {
-                            continue;
-                        }
-                        for ($i = 0; $i < $_cache_id_parts_count; $i ++) {
-                            if ($_parts[$i] != $_cache_id_parts[$i]) {
-                                continue 2;
-                            }
-                        }
-                    }
-                    // expired ?
-                    if (isset($exp_time)) {
-                        if ($exp_time < 0) {
-                            preg_match('#\'cache_lifetime\' =>\s*(\d*)#', file_get_contents($_file), $match);
-                            if ($_time < (@filemtime($_file) + $match[1])) {
-                                continue;
-                            }
-                        } else {
-                            if ($_time - @filemtime($_file) < $exp_time) {
-                                continue;
-                            }
-                        }
-                    }
-                    $_count += @unlink((string) $_file) ? 1 : 0;
-                }
-            }
-        }
-
-        return $_count;
+        return Smarty_Internal_Extension_Clear::clear($smarty, $resource_name, $cache_id, $compile_id, $exp_time);
     }
 
     /**
@@ -262,9 +187,12 @@ class Smarty_Internal_CacheResource_File extends Smarty_CacheResource
         } else {
             clearstatcache();
         }
-        $t = @filemtime($cached->lock_id);
-
-        return $t && (time() - $t < $smarty->locking_timeout);
+        if (is_file($cached->lock_id)) {
+            $t = @filemtime($cached->lock_id);
+            return $t && (time() - $t < $smarty->locking_timeout);
+        } else {
+            return false;
+        }
     }
 
     /**

libs/sysplugins/smarty_internal_compile_append.php

@@ -19,13 +19,13 @@ class Smarty_Internal_Compile_Append extends Smarty_Internal_Compile_Assign
     /**
      * Compiles code for the {append} tag
      *
-     * @param  array  $args      array with attributes from parser
-     * @param  object $compiler  compiler object
-     * @param  array  $parameter array with compilation parameter
+     * @param  array                                       $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                       $parameter array with compilation parameter
      *
      * @return string compiled code
      */
-    public function compile($args, $compiler, $parameter)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
         // the following must be assigned at runtime because it will be overwritten in parent class
         $this->required_attributes = array('var', 'value');

libs/sysplugins/smarty_internal_compile_assign.php

@@ -16,23 +16,31 @@
  */
 class Smarty_Internal_Compile_Assign extends Smarty_Internal_CompileBase
 {
+    /**
+     * Valid scope names
+     *
+     * @var array
+     */
+    public $valid_scopes = array('local'  => true, 'parent' => true, 'root' => true, 'global' => true,
+                                 'smarty' => true, 'tpl_root' => true);
+
     /**
      * Compiles code for the {assign} tag
      *
-     * @param  array  $args      array with attributes from parser
-     * @param  object $compiler  compiler object
-     * @param  array  $parameter array with compilation parameter
+     * @param  array                                $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                $parameter array with compilation parameter
      *
      * @return string compiled code
+     * @throws \SmartyCompilerException
      */
-    public function compile($args, $compiler, $parameter)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
         // the following must be assigned at runtime because it will be overwritten in Smarty_Internal_Compile_Append
         $this->required_attributes = array('var', 'value');
         $this->shorttag_order = array('var', 'value');
-        $this->optional_attributes = array('scope');
+        $this->optional_attributes = array('scope', 'bubble_up');
         $_nocache = 'null';
-        $_scope = Smarty::SCOPE_LOCAL;
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
         // nocache ?
@@ -42,43 +50,47 @@ class Smarty_Internal_Compile_Assign extends Smarty_Internal_CompileBase
             if (isset($compiler->template->tpl_vars[trim($_attr['var'], "'")])) {
                 $compiler->template->tpl_vars[trim($_attr['var'], "'")]->nocache = true;
             } else {
-                $compiler->template->tpl_vars[trim($_attr['var'], "'")] = new Smarty_variable(null, true);
+                $compiler->template->tpl_vars[trim($_attr['var'], "'")] = new Smarty_Variable(null, true);
             }
         }
         // scope setup
+        $_scope = Smarty::SCOPE_LOCAL;
         if (isset($_attr['scope'])) {
             $_attr['scope'] = trim($_attr['scope'], "'\"");
-            if ($_attr['scope'] == 'parent') {
-                $_scope = Smarty::SCOPE_PARENT;
-            } elseif ($_attr['scope'] == 'root') {
-                $_scope = Smarty::SCOPE_ROOT;
-            } elseif ($_attr['scope'] == 'global') {
-                $_scope = Smarty::SCOPE_GLOBAL;
-            } else {
-                $compiler->trigger_template_error('illegal value for "scope" attribute', $compiler->lex->taglineno);
+            if (!isset($this->valid_scopes[$_attr['scope']])) {
+                $compiler->trigger_template_error("illegal value '{$_attr['scope']}' for \"scope\" attribute", null, true);
+            }
+            if ($_attr['scope'] != 'local') {
+                if ($_attr['scope'] == 'parent') {
+                    $_scope = Smarty::SCOPE_PARENT;
+                } elseif ($_attr['scope'] == 'root') {
+                    $_scope = Smarty::SCOPE_ROOT;
+                } elseif ($_attr['scope'] == 'global') {
+                    $_scope = Smarty::SCOPE_GLOBAL;
+                } elseif ($_attr['scope'] == 'smarty') {
+                    $_scope = Smarty::SCOPE_SMARTY;
+                } elseif ($_attr['scope'] == 'tpl_root') {
+                    $_scope = Smarty::SCOPE_TPL_ROOT;
+                }
+                $_scope += (isset($_attr['bubble_up']) && $_attr['bubble_up'] == 'false') ? 0 : Smarty::SCOPE_BUBBLE_UP;
             }
         }
         // compiled output
         if (isset($parameter['smarty_internal_index'])) {
-            $output = "<?php \$_smarty_tpl->createLocalArrayVariable($_attr[var], $_nocache, $_scope);\n\$_smarty_tpl->tpl_vars[$_attr[var]]->value$parameter[smarty_internal_index] = $_attr[value];";
+            $output =
+                "<?php \$_smarty_tpl->smarty->ext->_var->createLocalArrayVariable(\$_smarty_tpl, $_attr[var], $_nocache);\n\$_smarty_tpl->tpl_vars[$_attr[var]]->value$parameter[smarty_internal_index] = $_attr[value];";
         } else {
             // implement Smarty2's behaviour of variables assigned by reference
             if ($compiler->template->smarty instanceof SmartyBC) {
-                $output = "<?php if (isset(\$_smarty_tpl->tpl_vars[$_attr[var]])) {\$_smarty_tpl->tpl_vars[$_attr[var]] = clone \$_smarty_tpl->tpl_vars[$_attr[var]];";
-                $output .= "\n\$_smarty_tpl->tpl_vars[$_attr[var]]->value = $_attr[value]; \$_smarty_tpl->tpl_vars[$_attr[var]]->nocache = $_nocache; \$_smarty_tpl->tpl_vars[$_attr[var]]->scope = $_scope;";
-                $output .= "\n} else \$_smarty_tpl->tpl_vars[$_attr[var]] = new Smarty_variable($_attr[value], $_nocache, $_scope);";
+                $output =
+                    "<?php if (isset(\$_smarty_tpl->tpl_vars[$_attr[var]])) {\$_smarty_tpl->tpl_vars[$_attr[var]] = clone \$_smarty_tpl->tpl_vars[$_attr[var]];";
+                $output .= "\n\$_smarty_tpl->tpl_vars[$_attr[var]]->value = $_attr[value]; \$_smarty_tpl->tpl_vars[$_attr[var]]->nocache = $_nocache;";
+                $output .= "\n} else \$_smarty_tpl->tpl_vars[$_attr[var]] = new Smarty_Variable($_attr[value], $_nocache);";
             } else {
-                $output = "<?php \$_smarty_tpl->tpl_vars[$_attr[var]] = new Smarty_variable($_attr[value], $_nocache, $_scope);";
+                $output = "<?php \$_smarty_tpl->tpl_vars[$_attr[var]] = new Smarty_Variable($_attr[value], $_nocache);";
             }
         }
-        if ($_scope == Smarty::SCOPE_PARENT) {
-            $output .= "\nif (\$_smarty_tpl->parent != null) \$_smarty_tpl->parent->tpl_vars[$_attr[var]] = clone \$_smarty_tpl->tpl_vars[$_attr[var]];";
-        } elseif ($_scope == Smarty::SCOPE_ROOT || $_scope == Smarty::SCOPE_GLOBAL) {
-            $output .= "\n\$_ptr = \$_smarty_tpl->parent; while (\$_ptr != null) {\$_ptr->tpl_vars[$_attr[var]] = clone \$_smarty_tpl->tpl_vars[$_attr[var]]; \$_ptr = \$_ptr->parent; }";
-        }
-        if ($_scope == Smarty::SCOPE_GLOBAL) {
-            $output .= "\nSmarty::\$global_tpl_vars[$_attr[var]] = clone \$_smarty_tpl->tpl_vars[$_attr[var]];";
-        }
+        $output .= "\n\$_smarty_tpl->ext->_updateScope->updateScope(\$_smarty_tpl, $_attr[var], $_scope);";
         $output .= '?>';
 
         return $output;

libs/sysplugins/smarty_internal_compile_block.php

@@ -1,24 +1,20 @@
 <?php
-
-/**
- * Smarty Internal Plugin Compile Block
- * Compiles the {block}{/block} tags
+/*
+ * This file is part of Smarty.
  *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
+ * (c) 2015 Uwe Tews
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
  */
 
 /**
  * Smarty Internal Plugin Compile Block Class
  *
- * @package    Smarty
- * @subpackage Compiler
+ * @author Uwe Tews <uwe.tews@googlemail.com>
  */
-class Smarty_Internal_Compile_Block extends Smarty_Internal_CompileBase
+class Smarty_Internal_Compile_Block extends Smarty_Internal_Compile_Shared_Inheritance
 {
-
-    const parent = '____SMARTY_BLOCK_PARENT____';
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -41,7 +37,7 @@ class Smarty_Internal_Compile_Block extends Smarty_Internal_CompileBase
      * @var array
      * @see Smarty_Internal_CompileBase
      */
-    public $option_flags = array('hide', 'append', 'prepend', 'nocache');
+    public $option_flags = array('hide', 'nocache');
 
     /**
      * Attribute definition: Overwrites base class.
@@ -49,396 +45,248 @@ class Smarty_Internal_Compile_Block extends Smarty_Internal_CompileBase
      * @var array
      * @see Smarty_Internal_CompileBase
      */
-    public $optional_attributes = array('internal_file', 'internal_uid', 'internal_line');
-    /**
-     * nested child block names
-     *
-     * @var array
-     */
-    public static $nested_block_names = array();
+    public $optional_attributes = array('assign');
 
     /**
-     * child block source buffer
+     * nesting level of block tags
      *
-     * @var array
+     * @var int
      */
-    public static $block_data = array();
+    public static $blockTagNestingLevel = 0;
+
+    /**
+     * Saved compiler object
+     *
+     * @var Smarty_Internal_TemplateCompilerBase
+     */
+    public $compiler = null;
 
     /**
      * Compiles code for the {block} tag
      *
-     * @param array  $args     array with attributes from parser
-     * @param object $compiler compiler object
+     * @param  array                                 $args      array with attributes from parser
+     * @param  \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                 $parameter array with compilation parameter
      *
-     * @return boolean true
+     * @return bool true
      */
-    public function compile($args, $compiler)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
+        if (!isset($compiler->_cache['blockNesting'])) {
+            $compiler->_cache['blockNesting'] = 0;
+        }
+        if ($compiler->_cache['blockNesting'] == 0) {
+            // make sure that inheritance gets initialized in template code
+            $this->registerInit($compiler);
+            $this->option_flags = array('hide', 'nocache', 'append', 'prepend');
+        } else {
+            $this->option_flags = array('hide', 'nocache');
+        }
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
-        $_name = trim($_attr['name'], "\"'");
-
-        // existing child must override parent settings
-        if (isset($compiler->template->block_data[$_name]) && $compiler->template->block_data[$_name]['mode'] == 'replace') {
-            $_attr['append'] = false;
-            $_attr['prepend'] = false;
+        $compiler->_cache['blockNesting'] ++;
+        $compiler->_cache['blockName'][$compiler->_cache['blockNesting']] = $_attr['name'];
+        $compiler->_cache['blockParams'][$compiler->_cache['blockNesting']][0] = 'block_' . preg_replace('![^\w]+!', '_', uniqid(rand(), true));
+        $compiler->_cache['blockParams'][$compiler->_cache['blockNesting']][1] = false;
+        $this->openTag($compiler, 'block', array($_attr, $compiler->nocache, $compiler->parser->current_buffer,
+                                                 $compiler->template->compiled->has_nocache_code,
+                                                 $compiler->template->caching));
+        // must whole block be nocache ?
+        if ($compiler->tag_nocache) {
+            $i = 0;
         }
-
-        // check if we process an inheritance child template
-        if ($compiler->inheritance_child) {
-            array_unshift(self::$nested_block_names, $_name);
-            // build {block} for child block
-            self::$block_data[$_name]['source'] =
-                "{$compiler->smarty->left_delimiter}private_child_block name={$_attr['name']} file='{$compiler->template->source->filepath}' type='{$compiler->template->source->type}' resource='{$compiler->template->template_resource}'" .
-                " uid='{$compiler->template->source->uid}' line={$compiler->lex->line}";
-            if ($_attr['nocache']) {
-                self::$block_data[$_name]['source'] .= ' nocache';
-            }
-            self::$block_data[$_name]['source'] .= $compiler->smarty->right_delimiter;
-
-            $save = array($_attr, $compiler->inheritance);
-            $this->openTag($compiler, 'block', $save);
-            // set flag for {block} tag
-            $compiler->inheritance = true;
-            $compiler->lex->yypushstate(Smarty_Internal_Templatelexer::CHILDBLOCK);
-            $compiler->has_code = false;
-            return;
-        }
-        // must merge includes
-        if ($_attr['nocache'] == true) {
-            $compiler->tag_nocache = true;
-        }
-        $save = array($_attr, $compiler->inheritance, $compiler->parser->current_buffer, $compiler->nocache);
-        $this->openTag($compiler, 'block', $save);
-        $compiler->inheritance = true;
         $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
-
-        $compiler->parser->current_buffer = new _smarty_template_buffer($compiler->parser);
-        $compiler->has_code = false;
-
-        return true;
+        // $compiler->suppressNocacheProcessing = true;
+        if ($_attr['nocache'] === true) {
+            //$compiler->trigger_template_error('nocache option not allowed', $compiler->parser->lex->taglineno);
+        }
+        $compiler->parser->current_buffer = new Smarty_Internal_ParseTree_Template();
+        $compiler->template->compiled->has_nocache_code = false;
+        $compiler->suppressNocacheProcessing = true;
     }
 
     /**
      * Compile saved child block source
      *
-     * @param object $compiler compiler object
-     * @param string $_name    optional name of child block
+     * @param \Smarty_Internal_TemplateCompilerBase compiler object
+     * @param string                                $_name   optional name of child block
      *
      * @return string   compiled code of child block
      */
-    static function compileChildBlock($compiler, $_name = null)
+    static function compileChildBlock(Smarty_Internal_TemplateCompilerBase $compiler, $_name = null)
     {
-        if ($compiler->inheritance_child) {
-            $name1 = Smarty_Internal_Compile_Block::$nested_block_names[0];
-            if (isset($compiler->template->block_data[$name1])) {
-                //  replace inner block name with generic
-                Smarty_Internal_Compile_Block::$block_data[$name1]['source'] .= $compiler->template->block_data[$name1]['source'];
-                Smarty_Internal_Compile_Block::$block_data[$name1]['child'] = true;
-            }
-            $compiler->lex->yypushstate(Smarty_Internal_Templatelexer::CHILDBLOCK);
-            $compiler->has_code = false;
-            return;
+        if (!isset($compiler->_cache['blockNesting'])) {
+            $compiler->trigger_template_error(' tag {$smarty.block.child} used outside {block} tags ',
+                                              $compiler->parser->lex->taglineno);
         }
-        // if called by {$smarty.block.child} we must search the name of enclosing {block}
-        if ($_name == null) {
-            $stack_count = count($compiler->_tag_stack);
-            while (--$stack_count >= 0) {
-                if ($compiler->_tag_stack[$stack_count][0] == 'block') {
-                    $_name = trim($compiler->_tag_stack[$stack_count][1][0]['name'], "\"'");
-                    break;
-                }
-            }
-        }
-        if ($_name == null) {
-            $compiler->trigger_template_error(' tag {$smarty.block.child} used outside {block} tags ', $compiler->lex->taglineno);
-        }
-        // undefined child?
-        if (!isset($compiler->template->block_data[$_name]['source'])) {
-            $compiler->popTrace();
-            return '';
-        }
-        // flag that child is already compile by {$smarty.block.child} inclusion
-        $compiler->template->block_data[$_name]['compiled'] = true;
-        $_tpl = new Smarty_Internal_template('string:' . $compiler->template->block_data[$_name]['source'], $compiler->smarty, $compiler->template, $compiler->template->cache_id,
-                                             $compiler->template->compile_id, $compiler->template->caching, $compiler->template->cache_lifetime);
-        if ($compiler->smarty->debugging) {
-            Smarty_Internal_Debug::ignore($_tpl);
-        }
-        $_tpl->tpl_vars = $compiler->template->tpl_vars;
-        $_tpl->variable_filters = $compiler->template->variable_filters;
-        $_tpl->properties['nocache_hash'] = $compiler->template->properties['nocache_hash'];
-        $_tpl->allow_relative_path = true;
-        $_tpl->compiler->inheritance = true;
-        $_tpl->compiler->suppressHeader = true;
-        $_tpl->compiler->suppressFilter = true;
-        $_tpl->compiler->suppressTemplatePropertyHeader = true;
-        $_tpl->compiler->suppressMergedTemplates = true;
-        $nocache = $compiler->nocache || $compiler->tag_nocache;
-        if (strpos($compiler->template->block_data[$_name]['source'], self::parent) !== false) {
-            $_output = str_replace(self::parent, $compiler->parser->current_buffer->to_smarty_php(), $_tpl->compiler->compileTemplate($_tpl, $nocache));
-        } elseif ($compiler->template->block_data[$_name]['mode'] == 'prepend') {
-            $_output = $_tpl->compiler->compileTemplate($_tpl, $nocache) . $compiler->parser->current_buffer->to_smarty_php();
-        } elseif ($compiler->template->block_data[$_name]['mode'] == 'append') {
-            $_output = $compiler->parser->current_buffer->to_smarty_php() . $_tpl->compiler->compileTemplate($_tpl, $nocache);
-        } elseif (!empty($compiler->template->block_data[$_name])) {
-            $_output = $_tpl->compiler->compileTemplate($_tpl, $nocache);
-        }
-        $compiler->template->properties['file_dependency'] = array_merge($compiler->template->properties['file_dependency'], $_tpl->properties['file_dependency']);
-        $compiler->template->properties['function'] = array_merge($compiler->template->properties['function'], $_tpl->properties['function']);
-        $compiler->merged_templates = array_merge($compiler->merged_templates, $_tpl->compiler->merged_templates);
-        $compiler->template->variable_filters = $_tpl->variable_filters;
-        if ($_tpl->has_nocache_code) {
-            $compiler->template->has_nocache_code = true;
-        }
-        foreach ($_tpl->required_plugins as $key => $tmp1) {
-            if ($compiler->nocache && $compiler->template->caching) {
-                $code = 'nocache';
-            } else {
-                $code = $key;
-            }
-            foreach ($tmp1 as $name => $tmp) {
-                foreach ($tmp as $type => $data) {
-                    $compiler->template->required_plugins[$code][$name][$type] = $data;
-                }
-            }
-        }
-        unset($_tpl);
         $compiler->has_code = true;
-        return $_output;
+        $compiler->suppressNocacheProcessing = true;
+        $compiler->_cache['blockParams'][$compiler->_cache['blockNesting']][1] = true;
+        $output = "<?php \n\$_smarty_tpl->ext->_inheritance->processBlock(\$_smarty_tpl, 2, {$compiler->_cache['blockName'][$compiler->_cache['blockNesting']]}, null, \$_blockParentStack);\n?>\n";
+        return $output;
     }
 
     /**
      * Compile $smarty.block.parent
      *
-     * @param object $compiler compiler object
-     * @param string $_name    optional name of child block
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
+     * @param string                                $_name    optional name of child block
      *
      * @return string   compiled code of child block
      */
-    static function compileParentBlock($compiler, $_name = null)
+    static function compileParentBlock(Smarty_Internal_TemplateCompilerBase $compiler, $_name = null)
     {
-        // if called by {$smarty.block.parent} we must search the name of enclosing {block}
-        if ($_name == null) {
-            $stack_count = count($compiler->_tag_stack);
-            while (--$stack_count >= 0) {
-                if ($compiler->_tag_stack[$stack_count][0] == 'block') {
-                    $_name = trim($compiler->_tag_stack[$stack_count][1][0]['name'], "\"'");
-                    break;
-                }
-            }
+        if (!isset($compiler->_cache['blockNesting'])) {
+            $compiler->trigger_template_error(' tag {$smarty.block.parent} used outside {block} tags ',
+                                              $compiler->parser->lex->taglineno);
         }
-        if ($_name == null) {
-            $compiler->trigger_template_error(' tag {$smarty.block.parent} used outside {block} tags ', $compiler->lex->taglineno);
-        }
-        if (empty(Smarty_Internal_Compile_Block::$nested_block_names)) {
-            $compiler->trigger_template_error(' illegal {$smarty.block.parent} in parent template ', $compiler->lex->taglineno);
-        }
-        Smarty_Internal_Compile_Block::$block_data[Smarty_Internal_Compile_Block::$nested_block_names[0]]['source'] .= Smarty_Internal_Compile_Block::parent;
-        $compiler->lex->yypushstate(Smarty_Internal_Templatelexer::CHILDBLOCK);
-        $compiler->has_code = false;
-        return;
-    }
-
-    /**
-     * Process block source
-     *
-     * @param        $compiler
-     * @param string $source source text
-     *
-     */
-    static function blockSource($compiler, $source)
-    {
-        Smarty_Internal_Compile_Block::$block_data[Smarty_Internal_Compile_Block::$nested_block_names[0]]['source'] .= $source;
+        $compiler->suppressNocacheProcessing = true;
+        $compiler->has_code = true;
+        $output = "<?php \n\$_smarty_tpl->ext->_inheritance->processBlock(\$_smarty_tpl, 3, {$compiler->_cache['blockName'][$compiler->_cache['blockNesting']]}, null, \$_blockParentStack);\n?>\n";
+        return $output;
     }
 }
 
 /**
  * Smarty Internal Plugin Compile BlockClose Class
  *
- * @package    Smarty
- * @subpackage Compiler
  */
-class Smarty_Internal_Compile_Blockclose extends Smarty_Internal_CompileBase
+class Smarty_Internal_Compile_Blockclose extends Smarty_Internal_Compile_Shared_Inheritance
 {
     /**
      * Compiles code for the {/block} tag
      *
-     * @param array  $args     array with attributes from parser
-     * @param object $compiler compiler object
+     * @param  array                                $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                $parameter array with compilation parameter
      *
-     * @return string compiled code
+     * @return bool true
      */
-    public function compile($args, $compiler)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
+        list($_attr, $_nocache, $_buffer, $_has_nocache_code, $_caching) = $this->closeTag($compiler, array('block'));
+        // init block parameter
+        $_block = $compiler->_cache['blockParams'][$compiler->_cache['blockNesting']];
+        unset($compiler->_cache['blockParams'][$compiler->_cache['blockNesting']]);
+        $_block[2] = $_block[3] = 0;
+        $_name =  trim($_attr['name'], "'\"");
+        $_assign = isset($_attr['assign']) ? $_attr['assign'] : null;
+        unset($_attr['assign'], $_attr['name']);
+        foreach ($_attr as $name => $stat) {
+            if ((is_bool($stat) && $stat !== false) || (!is_bool($stat) && $stat != 'false')) {
+                $_block[$name] = is_string($stat) ? trim($stat, "'\"") : $stat;
+            }
+        }
+        $_funcName = $_block[0];
+        // get compiled block code
+        $_functionCode = $compiler->parser->current_buffer;
+        // setup buffer for template function code
+        $compiler->parser->current_buffer = new Smarty_Internal_ParseTree_Template();
+
+        if ($compiler->template->compiled->has_nocache_code) {
+            //            $compiler->parent_compiler->template->tpl_function[$_name]['call_name_caching'] = $_funcNameCaching;
+            $_block[6] = $_funcNameCaching = $_funcName . '_nocache';
+            $output = "<?php\n";
+            $output .= "/* {block '{$_name}'} {$compiler->template->source->type}:{$compiler->template->source->name} */\n";
+            $output .= "function {$_funcNameCaching} (\$_smarty_tpl, \$_blockParentStack) {\n";
+            $output .= "/*/%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%*/\n";
+            $output .= "\$_smarty_tpl->cached->hashes['{$compiler->template->compiled->nocache_hash}'] = true;\n";
+            if (isset($_assign)) {
+                $output .= "ob_start();\n";
+            }
+            $output .= "?>\n";
+            $compiler->parser->current_buffer->append_subtree($compiler->parser,
+                                                              new Smarty_Internal_ParseTree_Tag($compiler->parser,
+                                                                                                $output));
+            $compiler->parser->current_buffer->append_subtree($compiler->parser, $_functionCode);
+            $output = "<?php\n";
+            if (isset($_assign)) {
+                $output .= "\$_smarty_tpl->tpl_vars[{$_assign}] = new Smarty_Variable(ob_get_clean());\n";
+            }
+            $output .= "/*%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%*/\n";
+            $output .= "}\n";
+            $output .= "/* {/block '{$_name}'} */\n\n";
+            $output .= "?>\n";
+            $compiler->parser->current_buffer->append_subtree($compiler->parser,
+                                                              new Smarty_Internal_ParseTree_Tag($compiler->parser,
+                                                                                                $output));
+            $compiler->blockOrFunctionCode .= $f = $compiler->parser->current_buffer->to_smarty_php($compiler->parser);
+            $compiler->parser->current_buffer = new Smarty_Internal_ParseTree_Template();
+            $this->compiler = $compiler;
+            $_functionCode = new Smarty_Internal_ParseTree_Tag($compiler->parser,
+                                                               preg_replace_callback("/((<\?php )?echo '\/\*%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%\*\/([\S\s]*?)\/\*\/%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%\*\/';(\?>\n)?)/",
+                                                                                     array($this, 'removeNocache'),
+                                                                                     $_functionCode->to_smarty_php($compiler->parser)));
+            $this->compiler = null;
+        }
+        $output = "<?php\n";
+        $output .= "/* {block '{$_name}'}  {$compiler->template->source->type}:{$compiler->template->source->name} */\n";
+        $output .= "function {$_funcName}(\$_smarty_tpl, \$_blockParentStack) {\n";
+        if (isset($_assign)) {
+            $output .= "ob_start();\n";
+        }
+        $output .= "?>\n";
+        $compiler->parser->current_buffer->append_subtree($compiler->parser,
+                                                          new Smarty_Internal_ParseTree_Tag($compiler->parser,
+                                                                                            $output));
+        $compiler->parser->current_buffer->append_subtree($compiler->parser, $_functionCode);
+        $output = "<?php\n";
+        if (isset($_assign)) {
+            $output .= "\$_smarty_tpl->tpl_vars[{$_assign}] = new Smarty_Variable(ob_get_clean());\n";
+        }
+        $output .= "}\n";
+        $output .= "/* {/block '{$_name}'} */\n\n";
+        $output .= "?>\n";
+        $compiler->parser->current_buffer->append_subtree($compiler->parser,
+                                                          new Smarty_Internal_ParseTree_Tag($compiler->parser,
+                                                                                            $output));
+        $compiler->blockOrFunctionCode .= $compiler->parser->current_buffer->to_smarty_php($compiler->parser);
+        // nocache plugins must be copied
+        if (!empty($compiler->template->compiled->required_plugins['nocache'])) {
+            foreach ($compiler->template->compiled->required_plugins['nocache'] as $plugin => $tmp) {
+                foreach ($tmp as $type => $data) {
+                    $compiler->parent_compiler->template->compiled->required_plugins['compiled'][$plugin][$type] =
+                        $data;
+                }
+            }
+        }
+
+
+        // restore old status
+        $compiler->template->compiled->has_nocache_code = $_has_nocache_code;
+        $compiler->tag_nocache = $compiler->nocache;
+        $compiler->nocache = $_nocache;
+        $compiler->parser->current_buffer = $_buffer;
+        $output = "<?php \n";
+        if ($compiler->_cache['blockNesting'] == 1) {
+            $output .= "\$_smarty_tpl->ext->_inheritance->processBlock(\$_smarty_tpl, 0, {$compiler->_cache['blockName'][$compiler->_cache['blockNesting']]}, " .
+                var_export($_block, true) . ");\n";
+        } else {
+            $output .= "\$_smarty_tpl->ext->_inheritance->processBlock(\$_smarty_tpl, 0, {$compiler->_cache['blockName'][$compiler->_cache['blockNesting']]}, " .
+                var_export($_block, true) . ", \$_blockParentStack);\n";
+
+        }
+        $output .= "?>\n";
+        $compiler->_cache['blockNesting'] --;
+        if ($compiler->_cache['blockNesting'] == 0) {
+            unset($compiler->_cache['blockNesting']);
+        }
         $compiler->has_code = true;
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        $saved_data = $this->closeTag($compiler, array('block'));
-        $_name = trim($saved_data[0]['name'], "\"'");
-        // reset flag for {block} tag
-        $compiler->inheritance = $saved_data[1];
-        // check if we process an inheritance child template
-        if ($compiler->inheritance_child) {
-            $name1 = Smarty_Internal_Compile_Block::$nested_block_names[0];
-            Smarty_Internal_Compile_Block::$block_data[$name1]['source'] .= "{$compiler->smarty->left_delimiter}/private_child_block{$compiler->smarty->right_delimiter}";
-            array_shift(Smarty_Internal_Compile_Block::$nested_block_names);
-            if (!empty(Smarty_Internal_Compile_Block::$nested_block_names)) {
-                $name2 = Smarty_Internal_Compile_Block::$nested_block_names[0];
-                if (isset($compiler->template->block_data[$name1]) || !$saved_data[0]['hide']) {
-                    if (isset(Smarty_Internal_Compile_Block::$block_data[$name1]['child']) || !isset($compiler->template->block_data[$name1])) {
-                        Smarty_Internal_Compile_Block::$block_data[$name2]['source'] .= Smarty_Internal_Compile_Block::$block_data[$name1]['source'];
-                    } else {
-                        if ($compiler->template->block_data[$name1]['mode'] == 'append') {
-                            Smarty_Internal_Compile_Block::$block_data[$name2]['source'] .= Smarty_Internal_Compile_Block::$block_data[$name1]['source'] . $compiler->template->block_data[$name1]['source'];
-                        } elseif ($compiler->template->block_data[$name1]['mode'] == 'prepend') {
-                            Smarty_Internal_Compile_Block::$block_data[$name2]['source'] .= $compiler->template->block_data[$name1]['source'] . Smarty_Internal_Compile_Block::$block_data[$name1]['source'];
-                        } else {
-                            Smarty_Internal_Compile_Block::$block_data[$name2]['source'] .= $compiler->template->block_data[$name1]['source'];
-                        }
-                    }
-                }
-                unset(Smarty_Internal_Compile_Block::$block_data[$name1]);
-                $compiler->lex->yypushstate(Smarty_Internal_Templatelexer::CHILDBLOCK);
-            } else {
-                if (isset($compiler->template->block_data[$name1]) || !$saved_data[0]['hide']) {
-                    if (isset($compiler->template->block_data[$name1]) && !isset(Smarty_Internal_Compile_Block::$block_data[$name1]['child'])) {
-                        if (strpos($compiler->template->block_data[$name1]['source'], Smarty_Internal_Compile_Block::parent) !== false) {
-                            $compiler->template->block_data[$name1]['source'] =
-                                str_replace(Smarty_Internal_Compile_Block::parent, Smarty_Internal_Compile_Block::$block_data[$name1]['source'], $compiler->template->block_data[$name1]['source']);
-                        } elseif ($compiler->template->block_data[$name1]['mode'] == 'prepend') {
-                            $compiler->template->block_data[$name1]['source'] .= Smarty_Internal_Compile_Block::$block_data[$name1]['source'];
-                        } elseif ($compiler->template->block_data[$name1]['mode'] == 'append') {
-                            $compiler->template->block_data[$name1]['source'] = Smarty_Internal_Compile_Block::$block_data[$name1]['source'] . $compiler->template->block_data[$name1]['source'];
-                        }
-                    } else {
-                        $compiler->template->block_data[$name1]['source'] = Smarty_Internal_Compile_Block::$block_data[$name1]['source'];
-                    }
-                    $compiler->template->block_data[$name1]['mode'] = 'replace';
-                    if ($saved_data[0]['append']) {
-                        $compiler->template->block_data[$name1]['mode'] = 'append';
-                    }
-                    if ($saved_data[0]['prepend']) {
-                        $compiler->template->block_data[$name1]['mode'] = 'prepend';
-                    }
-                }
-                unset(Smarty_Internal_Compile_Block::$block_data[$name1]);
-                $compiler->lex->yypushstate(Smarty_Internal_Templatelexer::CHILDBODY);
-            }
-            $compiler->has_code = false;
-            return;
-        }
-        if (isset($compiler->template->block_data[$_name]) && !isset($compiler->template->block_data[$_name]['compiled'])) {
-            $_output = Smarty_Internal_Compile_Block::compileChildBlock($compiler, $_name);
-        } else {
-            if ($saved_data[0]['hide'] && !isset($compiler->template->block_data[$_name]['source'])) {
-                $_output = '';
-            } else {
-                $_output = $compiler->parser->current_buffer->to_smarty_php();
-            }
-        }
-        unset($compiler->template->block_data[$_name]['compiled']);
-        // reset flags
-        $compiler->parser->current_buffer = $saved_data[2];
-        if ($compiler->nocache) {
-            $compiler->tag_nocache = true;
-        }
-        $compiler->nocache = $saved_data[3];
-        // $_output content has already nocache code processed
         $compiler->suppressNocacheProcessing = true;
-
-        return $_output;
+        return $output;
     }
-}
-
-/**
- * Smarty Internal Plugin Compile Child Block Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Private_Child_Block extends Smarty_Internal_CompileBase
-{
 
     /**
-     * Attribute definition: Overwrites base class.
+     * @param $match
      *
-     * @var array
-     * @see Smarty_Internal_CompileBase
+     * @return mixed
      */
-    public $required_attributes = array('name', 'file', 'uid', 'line', 'type', 'resource');
-
-    /**
-     * Compiles code for the {private_child_block} tag
-     *
-     * @param array  $args     array with attributes from parser
-     * @param object $compiler compiler object
-     *
-     * @return boolean true
-     */
-    public function compile($args, $compiler)
+    function removeNocache($match)
     {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-
-        // update template with original template resource of {block}
-        if (trim($_attr['type'], "'") == 'file') {
-            $compiler->template->template_resource = 'file:' . realpath(trim($_attr['file'], "'"));
-        } else {
-            $compiler->template->template_resource = trim($_attr['resource'], "'");
-        }
-        // source object
-        unset ($compiler->template->source);
-        $exists = $compiler->template->source->exists;
-
-        // must merge includes
-        if ($_attr['nocache'] == true) {
-            $compiler->tag_nocache = true;
-        }
-        $save = array($_attr, $compiler->nocache);
-
-        // set trace back to child block
-        $compiler->pushTrace(trim($_attr['file'], "\"'"), trim($_attr['uid'], "\"'"), $_attr['line'] - $compiler->lex->line);
-
-        $this->openTag($compiler, 'private_child_block', $save);
-
-        $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
-        $compiler->has_code = false;
-
-        return true;
-    }
-}
-
-/**
- * Smarty Internal Plugin Compile Child Block Close Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Private_Child_Blockclose extends Smarty_Internal_CompileBase
-{
-
-    /**
-     * Compiles code for the {/private_child_block} tag
-     *
-     * @param array  $args     array with attributes from parser
-     * @param object $compiler compiler object
-     *
-     * @return boolean true
-     */
-    public function compile($args, $compiler)
-    {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-
-        $saved_data = $this->closeTag($compiler, array('private_child_block'));
-
-        // end of child block
-        $compiler->popTrace();
-
-        $compiler->nocache = $saved_data[1];
-        $compiler->has_code = false;
-
-        return true;
+        $code =
+            preg_replace("/((<\?php )?echo '\/\*%%SmartyNocache:{$this->compiler->template->compiled->nocache_hash}%%\*\/)|(\/\*\/%%SmartyNocache:{$this->compiler->template->compiled->nocache_hash}%%\*\/';(\?>\n)?)/",
+                         '', $match[0]);
+        $code = str_replace(array('\\\'', '\\\\\''), array('\'', '\\\''), $code);
+        return $code;
     }
 }

libs/sysplugins/smarty_internal_compile_break.php

@@ -23,6 +23,7 @@ class Smarty_Internal_Compile_Break extends Smarty_Internal_CompileBase
      * @see Smarty_Internal_CompileBase
      */
     public $optional_attributes = array('levels');
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -34,25 +35,26 @@ class Smarty_Internal_Compile_Break extends Smarty_Internal_CompileBase
     /**
      * Compiles code for the {break} tag
      *
-     * @param  array  $args      array with attributes from parser
-     * @param  object $compiler  compiler object
-     * @param  array  $parameter array with compilation parameter
+     * @param  array                                       $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                       $parameter array with compilation parameter
      *
      * @return string compiled code
+     * @throws \SmartyCompilerException
      */
-    public function compile($args, $compiler, $parameter)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
         static $_is_loopy = array('for' => true, 'foreach' => true, 'while' => true, 'section' => true);
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
 
         if ($_attr['nocache'] === true) {
-            $compiler->trigger_template_error('nocache option not allowed', $compiler->lex->taglineno);
+            $compiler->trigger_template_error('nocache option not allowed', null, true);
         }
 
         if (isset($_attr['levels'])) {
             if (!is_numeric($_attr['levels'])) {
-                $compiler->trigger_template_error('level attribute must be a numeric constant', $compiler->lex->taglineno);
+                $compiler->trigger_template_error('level attribute must be a numeric constant', null, true);
             }
             $_levels = $_attr['levels'];
         } else {
@@ -67,7 +69,7 @@ class Smarty_Internal_Compile_Break extends Smarty_Internal_CompileBase
             $stack_count --;
         }
         if ($level_count != 0) {
-            $compiler->trigger_template_error("cannot break {$_levels} level(s)", $compiler->lex->taglineno);
+            $compiler->trigger_template_error("cannot break {$_levels} level(s)", null, true);
         }
 
         return "<?php break {$_levels};?>";

libs/sysplugins/smarty_internal_compile_call.php

@@ -23,6 +23,7 @@ class Smarty_Internal_Compile_Call extends Smarty_Internal_CompileBase
      * @see Smarty_Internal_CompileBase
      */
     public $required_attributes = array('name');
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -30,6 +31,7 @@ class Smarty_Internal_Compile_Call extends Smarty_Internal_CompileBase
      * @see Smarty_Internal_CompileBase
      */
     public $shorttag_order = array('name');
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -55,13 +57,11 @@ class Smarty_Internal_Compile_Call extends Smarty_Internal_CompileBase
             // output will be stored in a smarty variable instead of being displayed
             $_assign = $_attr['assign'];
         }
+        //$_name = trim($_attr['name'], "'\"");
         $_name = $_attr['name'];
-        if ($compiler->compiles_template_function) {
-            $compiler->called_functions[] = trim($_name, "'\"");
-        }
         unset($_attr['name'], $_attr['assign'], $_attr['nocache']);
         // set flag (compiled code of {function} must be included in cache file
-        if ($compiler->nocache || $compiler->tag_nocache) {
+        if (!$compiler->template->caching || $compiler->nocache || $compiler->tag_nocache) {
             $_nocache = 'true';
         } else {
             $_nocache = 'false';
@@ -74,54 +74,16 @@ class Smarty_Internal_Compile_Call extends Smarty_Internal_CompileBase
                 $_paramsArray[] = "'$_key'=>$_value";
             }
         }
-        if (isset($compiler->template->properties['function'][$_name]['parameter'])) {
-            foreach ($compiler->template->properties['function'][$_name]['parameter'] as $_key => $_value) {
-                if (!isset($_attr[$_key])) {
-                    if (is_int($_key)) {
-                        $_paramsArray[] = "$_key=>$_value";
-                    } else {
-                        $_paramsArray[] = "'$_key'=>$_value";
-                    }
-                }
-            }
-        } elseif (isset($compiler->smarty->template_functions[$_name]['parameter'])) {
-            foreach ($compiler->smarty->template_functions[$_name]['parameter'] as $_key => $_value) {
-                if (!isset($_attr[$_key])) {
-                    if (is_int($_key)) {
-                        $_paramsArray[] = "$_key=>$_value";
-                    } else {
-                        $_paramsArray[] = "'$_key'=>$_value";
-                    }
-                }
-            }
-        }
-        //variable name?
-        if (!(strpos($_name, '$') === false)) {
-            $call_cache = $_name;
-            $call_function = '$tmp = "smarty_template_function_".' . $_name . '; $tmp';
-        } else {
-            $_name = trim($_name, "'\"");
-            $call_cache = "'{$_name}'";
-            $call_function = 'smarty_template_function_' . $_name;
-        }
-
         $_params = 'array(' . implode(",", $_paramsArray) . ')';
-        $_hash = str_replace('-', '_', $compiler->template->properties['nocache_hash']);
+        //$compiler->suppressNocacheProcessing = true;
         // was there an assign attribute
         if (isset($_assign)) {
-            if ($compiler->template->caching) {
-                $_output = "<?php ob_start(); Smarty_Internal_Function_Call_Handler::call ({$call_cache},\$_smarty_tpl,{$_params},'{$_hash}',{$_nocache}); \$_smarty_tpl->assign({$_assign}, ob_get_clean());?>\n";
-            } else {
-                $_output = "<?php ob_start(); {$call_function}(\$_smarty_tpl,{$_params}); \$_smarty_tpl->assign({$_assign}, ob_get_clean());?>\n";
-            }
+            $_output =
+                "<?php ob_start();\n\$_smarty_tpl->smarty->ext->_tplFunction->callTemplateFunction(\$_smarty_tpl, {$_name}, {$_params}, {$_nocache});\n\$_smarty_tpl->assign({$_assign}, ob_get_clean());?>\n";
         } else {
-            if ($compiler->template->caching) {
-                $_output = "<?php Smarty_Internal_Function_Call_Handler::call ({$call_cache},\$_smarty_tpl,{$_params},'{$_hash}',{$_nocache});?>\n";
-            } else {
-                $_output = "<?php {$call_function}(\$_smarty_tpl,{$_params});?>\n";
-            }
+            $_output =
+                "<?php \$_smarty_tpl->smarty->ext->_tplFunction->callTemplateFunction(\$_smarty_tpl, {$_name}, {$_params}, {$_nocache});?>\n";
         }
-
         return $_output;
     }
 }

libs/sysplugins/smarty_internal_compile_capture.php

@@ -23,6 +23,7 @@ class Smarty_Internal_Compile_Capture extends Smarty_Internal_CompileBase
      * @see Smarty_Internal_CompileBase
      */
     public $shorttag_order = array('name');
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -34,12 +35,12 @@ class Smarty_Internal_Compile_Capture extends Smarty_Internal_CompileBase
     /**
      * Compiles code for the {capture} tag
      *
-     * @param  array  $args     array with attributes from parser
-     * @param  object $compiler compiler object
+     * @param  array                                $args     array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
      *
      * @return string compiled code
      */
-    public function compile($args, $compiler)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler)
     {
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
@@ -51,10 +52,31 @@ class Smarty_Internal_Compile_Capture extends Smarty_Internal_CompileBase
         $compiler->_capture_stack[0][] = array($buffer, $assign, $append, $compiler->nocache);
         // maybe nocache because of nocache variables
         $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
-        $_output = "<?php \$_smarty_tpl->_capture_stack[0][] = array($buffer, $assign, $append); ob_start(); ?>";
+        $_output = "<?php \$_smarty_tpl->_cache['capture_stack'][] = array($buffer, $assign, $append); ob_start(); ?>";
 
         return $_output;
     }
+
+    /**
+     * Compiles code for the {$smarty.capture.xxx}
+     *
+     * @param  array                                $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                $parameter array with compilation parameter
+     *
+     * @return string compiled code
+     * @throws \SmartyCompilerException
+     */
+    public static function compileSpecialVariable($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
+    {
+        // make all lower case
+        $parameter = array_map('strtolower', $parameter);
+        $tag = trim($parameter[0], '"\'');
+        if (!isset($parameter[1]) || false === $name = $compiler->getId($parameter[1])) {
+            $compiler->trigger_template_error("missing or illegal \$smarty.{$tag} name attribute", null, true);
+        }
+        return "isset(\$_smarty_tpl->_cache['__smarty_capture']['{$name}']) ? \$_smarty_tpl->_cache['__smarty_capture']['{$name}'] : null";
+    }
 }
 
 /**
@@ -68,12 +90,12 @@ class Smarty_Internal_Compile_CaptureClose extends Smarty_Internal_CompileBase
     /**
      * Compiles code for the {/capture} tag
      *
-     * @param  array  $args     array with attributes from parser
-     * @param  object $compiler compiler object
+     * @param  array                                $args     array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
      *
      * @return string compiled code
      */
-    public function compile($args, $compiler)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler)
     {
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
@@ -84,11 +106,11 @@ class Smarty_Internal_Compile_CaptureClose extends Smarty_Internal_CompileBase
 
         list($buffer, $assign, $append, $compiler->nocache) = array_pop($compiler->_capture_stack[0]);
 
-        $_output = "<?php list(\$_capture_buffer, \$_capture_assign, \$_capture_append) = array_pop(\$_smarty_tpl->_capture_stack[0]);\n";
+        $_output = "<?php list(\$_capture_buffer, \$_capture_assign, \$_capture_append) = array_pop(\$_smarty_tpl->_cache['capture_stack']);\n";
         $_output .= "if (!empty(\$_capture_buffer)) {\n";
         $_output .= " if (isset(\$_capture_assign)) \$_smarty_tpl->assign(\$_capture_assign, ob_get_contents());\n";
         $_output .= " if (isset( \$_capture_append)) \$_smarty_tpl->append( \$_capture_append, ob_get_contents());\n";
-        $_output .= " Smarty::\$_smarty_vars['capture'][\$_capture_buffer]=ob_get_clean();\n";
+        $_output .= "\$_smarty_tpl->_cache['__smarty_capture'][\$_capture_buffer]=ob_get_clean();\n";
         $_output .= "} else \$_smarty_tpl->capture_error();?>";
 
         return $_output;

libs/sysplugins/smarty_internal_compile_config_load.php

@@ -23,6 +23,7 @@ class Smarty_Internal_Compile_Config_Load extends Smarty_Internal_CompileBase
      * @see Smarty_Internal_CompileBase
      */
     public $required_attributes = array('file');
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -30,30 +31,39 @@ class Smarty_Internal_Compile_Config_Load extends Smarty_Internal_CompileBase
      * @see Smarty_Internal_CompileBase
      */
     public $shorttag_order = array('file', 'section');
+
     /**
      * Attribute definition: Overwrites base class.
      *
      * @var array
      * @see Smarty_Internal_CompileBase
      */
-    public $optional_attributes = array('section', 'scope');
+    public $optional_attributes = array('section', 'scope', 'bubble_up');
+
+    /**
+     * Valid scope names
+     * 
+     * @var array
+     */
+    public $valid_scopes = array('local'  => true, 'parent' => true, 'root' => true, 'global' => true,
+                                 'smarty' => true, 'tpl_root' => true);
 
     /**
      * Compiles code for the {config_load} tag
      *
-     * @param  array  $args     array with attributes from parser
-     * @param  object $compiler compiler object
+     * @param  array                                $args     array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
      *
      * @return string compiled code
+     * @throws \SmartyCompilerException
      */
-    public function compile($args, $compiler)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler)
     {
-        static $_is_legal_scope = array('local' => true, 'parent' => true, 'root' => true, 'global' => true);
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
 
         if ($_attr['nocache'] === true) {
-            $compiler->trigger_template_error('nocache option not allowed', $compiler->lex->taglineno);
+            $compiler->trigger_template_error('nocache option not allowed', null, true);
         }
 
         // save possible attributes
@@ -63,19 +73,31 @@ class Smarty_Internal_Compile_Config_Load extends Smarty_Internal_CompileBase
         } else {
             $section = 'null';
         }
-        $scope = 'local';
-        // scope setup
+        $_scope = Smarty::SCOPE_LOCAL;
         if (isset($_attr['scope'])) {
             $_attr['scope'] = trim($_attr['scope'], "'\"");
-            if (isset($_is_legal_scope[$_attr['scope']])) {
-                $scope = $_attr['scope'];
-            } else {
-                $compiler->trigger_template_error('illegal value for "scope" attribute', $compiler->lex->taglineno);
+            if (!isset($this->valid_scopes[$_attr['scope']])) {
+                $compiler->trigger_template_error("illegal value '{$_attr['scope']}' for \"scope\" attribute", null, true);
+            }
+            if ($_attr['scope'] != 'local') {
+                if ($_attr['scope'] == 'parent') {
+                    $_scope = Smarty::SCOPE_PARENT;
+                } elseif ($_attr['scope'] == 'root') {
+                    $_scope = Smarty::SCOPE_ROOT;
+                } elseif ($_attr['scope'] == 'global') {
+                    $_scope = Smarty::SCOPE_GLOBAL;
+                } elseif ($_attr['scope'] == 'smarty') {
+                    $_scope = Smarty::SCOPE_SMARTY;
+                } elseif ($_attr['scope'] == 'tpl_root') {
+                    $_scope = Smarty::SCOPE_TPL_ROOT;
+                }
+                $_scope += (isset($_attr['bubble_up']) && $_attr['bubble_up'] == 'false') ? 0 : Smarty::SCOPE_BUBBLE_UP;
             }
         }
+
         // create config object
-        $_output = "<?php  \$_config = new Smarty_Internal_Config($conf_file, \$_smarty_tpl->smarty, \$_smarty_tpl);";
-        $_output .= "\$_config->loadConfigVars($section, '$scope'); ?>";
+        $_output =
+            "<?php\n\$_smarty_tpl->smarty->ext->configLoad->_loadConfigFile(\$_smarty_tpl, {$conf_file}, {$section}, {$_scope});\n?>\n";
 
         return $_output;
     }

libs/sysplugins/smarty_internal_compile_continue.php

@@ -23,6 +23,7 @@ class Smarty_Internal_Compile_Continue extends Smarty_Internal_CompileBase
      * @see Smarty_Internal_CompileBase
      */
     public $optional_attributes = array('levels');
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -34,25 +35,26 @@ class Smarty_Internal_Compile_Continue extends Smarty_Internal_CompileBase
     /**
      * Compiles code for the {continue} tag
      *
-     * @param  array  $args      array with attributes from parser
-     * @param  object $compiler  compiler object
-     * @param  array  $parameter array with compilation parameter
+     * @param  array                                $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                $parameter array with compilation parameter
      *
      * @return string compiled code
+     * @throws \SmartyCompilerException
      */
-    public function compile($args, $compiler, $parameter)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
         static $_is_loopy = array('for' => true, 'foreach' => true, 'while' => true, 'section' => true);
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
 
         if ($_attr['nocache'] === true) {
-            $compiler->trigger_template_error('nocache option not allowed', $compiler->lex->taglineno);
+            $compiler->trigger_template_error('nocache option not allowed', null, true);
         }
 
         if (isset($_attr['levels'])) {
             if (!is_numeric($_attr['levels'])) {
-                $compiler->trigger_template_error('level attribute must be a numeric constant', $compiler->lex->taglineno);
+                $compiler->trigger_template_error('level attribute must be a numeric constant', null, true);
             }
             $_levels = $_attr['levels'];
         } else {
@@ -67,7 +69,7 @@ class Smarty_Internal_Compile_Continue extends Smarty_Internal_CompileBase
             $stack_count --;
         }
         if ($level_count != 0) {
-            $compiler->trigger_template_error("cannot continue {$_levels} level(s)", $compiler->lex->taglineno);
+            $compiler->trigger_template_error("cannot continue {$_levels} level(s)", null, true);
         }
 
         return "<?php continue {$_levels};?>";

libs/sysplugins/smarty_internal_compile_debug.php

@@ -34,8 +34,8 @@ class Smarty_Internal_Compile_Debug extends Smarty_Internal_CompileBase
         $compiler->tag_nocache = true;
 
         // display debug template
-        $_output = "<?php \$_smarty_tpl->smarty->loadPlugin('Smarty_Internal_Debug'); Smarty_Internal_Debug::display_debug(\$_smarty_tpl); ?>";
-
+        $_output = "<?php \$_smarty_debug = new Smarty_Internal_Debug;\n \$_smarty_debug->display_debug(\$_smarty_tpl);\n";
+        $_output .= "unset(\$_smarty_debug);\n?>";
         return $_output;
     }
 }

libs/sysplugins/smarty_internal_compile_extends.php

@@ -15,7 +15,7 @@
  * @package    Smarty
  * @subpackage Compiler
  */
-class Smarty_Internal_Compile_Extends extends Smarty_Internal_CompileBase
+class Smarty_Internal_Compile_Extends extends Smarty_Internal_Compile_Shared_Inheritance
 {
     /**
      * Attribute definition: Overwrites base class.
@@ -24,6 +24,15 @@ class Smarty_Internal_Compile_Extends extends Smarty_Internal_CompileBase
      * @see Smarty_Internal_CompileBase
      */
     public $required_attributes = array('file');
+
+    /**
+     * Array of names of optional attribute required by tag
+     * use array('_any') if there is no restriction of attributes names
+     *
+     * @var array
+     */
+    public $optional_attributes = array('extends_resource');
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -33,53 +42,93 @@ class Smarty_Internal_Compile_Extends extends Smarty_Internal_CompileBase
     public $shorttag_order = array('file');
 
     /**
-     * Compiles code for the {extends} tag
+     * Compiles code for the {extends} tag extends: resource
      *
-     * @param array  $args     array with attributes from parser
-     * @param object $compiler compiler object
+     * @param array                                 $args     array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
      *
      * @return string compiled code
+     * @throws \SmartyCompilerException
+     * @throws \SmartyException
      */
-    public function compile($args, $compiler)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler)
     {
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
         if ($_attr['nocache'] === true) {
-            $compiler->trigger_template_error('nocache option not allowed', $compiler->lex->taglineno);
+            $compiler->trigger_template_error('nocache option not allowed', $compiler->parser->lex->line - 1);
         }
         if (strpos($_attr['file'], '$_tmp') !== false) {
-            $compiler->trigger_template_error('illegal value for file attribute', $compiler->lex->taglineno);
+            $compiler->trigger_template_error('illegal value for file attribute', $compiler->parser->lex->line - 1);
         }
-
-        $name = $_attr['file'];
-        /** @var Smarty_Internal_Template $_smarty_tpl
-         * used in evaluated code
-         */
-        $_smarty_tpl = $compiler->template;
-        eval("\$tpl_name = $name;");
-        // create template object
-        $_template = new $compiler->smarty->template_class($tpl_name, $compiler->smarty, $compiler->template);
-        // check for recursion
-        $uid = $_template->source->uid;
-        if (isset($compiler->extends_uid[$uid])) {
-            $compiler->trigger_template_error("illegal recursive call of \"$include_file\"", $compiler->lex->line - 1);
-        }
-        $compiler->extends_uid[$uid] = true;
-        if (empty($_template->source->components)) {
-            array_unshift($compiler->sources, $_template->source);
-        } else {
-            foreach ($_template->source->components as $source) {
-                array_unshift($compiler->sources, $source);
-                $uid = $source->uid;
-                if (isset($compiler->extends_uid[$uid])) {
-                    $compiler->trigger_template_error("illegal recursive call of \"{$source->filepath}\"", $compiler->lex->line - 1);
+        // add code to initialize inheritance
+        $this->registerInit($compiler, true);
+        $file = trim($_attr['file'], '\'"');
+        if (strlen($file) > 8 && substr($file, 0, 8) == 'extends:') {
+            // generate code for each template
+            $files = array_reverse(explode('|', substr($file, 8)));
+            $i = 0;
+            foreach ($files as $file) {
+                if ($file[0] == '"') {
+                    $file = trim($file, '".');
+                } else {
+                    $file = "'{$file}'";
                 }
-                $compiler->extends_uid[$uid] = true;
+                $i ++;
+                if ($i == count($files) && isset($_attr['extends_resource'])) {
+                    $this->compileEndChild($compiler);
+                }
+                $this->compileInclude($compiler, $file);
             }
+            if (!isset($_attr['extends_resource'])) {
+                $this->compileEndChild($compiler);
+            }
+        } else {
+            $this->compileEndChild($compiler);
+            $this->compileInclude($compiler, $_attr['file']);
         }
-        unset ($_template);
-        $compiler->inheritance_child = true;
-        $compiler->lex->yypushstate(Smarty_Internal_Templatelexer::CHILDBODY);
+        $compiler->has_code = false;
         return '';
     }
+
+    /**
+     * Add code for inheritance endChild() method to end of template
+     *
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler
+     */
+    private function compileEndChild(Smarty_Internal_TemplateCompilerBase $compiler)
+    {
+        $compiler->parser->template_postfix[] = new Smarty_Internal_ParseTree_Tag($compiler->parser,
+                                                                                  "<?php \$_smarty_tpl->ext->_inheritance->endChild(\$_smarty_tpl);\n?>\n");
+    }
+
+    /**
+     * Add code for including subtemplate to end of template
+     *
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler
+     * @param  string                               $file subtemplate name
+     */
+    private function compileInclude(Smarty_Internal_TemplateCompilerBase $compiler, $file)
+    {
+        $compiler->parser->template_postfix[] = new Smarty_Internal_ParseTree_Tag($compiler->parser,
+                                                                                  $compiler->compileTag('include',
+                                                                                                        array($file,
+                                                                                                              array('scope' => 'parent'))));
+    }
+
+    /**
+     * Create source code for {extends} from source components array
+     *
+     * @param []\Smarty_Internal_Template_Source $components
+     *
+     * @return string
+     */
+    public static function extendsSourceArrayCode($components)
+    {
+        $resources = array();
+        foreach ($components as $source) {
+            $resources[] = $source->resource;
+        }
+        return '{extends file=\'extends:' . join('|', $resources) . '\' extends_resource=true}';
+    }
 }

libs/sysplugins/smarty_internal_compile_for.php

@@ -34,6 +34,7 @@ class Smarty_Internal_Compile_For extends Smarty_Internal_CompileBase
      */
     public function compile($args, $compiler, $parameter)
     {
+        $compiler->loopNesting++;
         if ($parameter == 0) {
             $this->required_attributes = array('start', 'to');
             $this->optional_attributes = array('max', 'step');
@@ -44,30 +45,51 @@ class Smarty_Internal_Compile_For extends Smarty_Internal_CompileBase
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
 
-        $output = "<?php ";
+        $output = "<?php\n";
         if ($parameter == 1) {
             foreach ($_attr['start'] as $_statement) {
-                $output .= " \$_smarty_tpl->tpl_vars[$_statement[var]] = new Smarty_Variable;";
-                $output .= " \$_smarty_tpl->tpl_vars[$_statement[var]]->value = $_statement[value];\n";
+                if (is_array($_statement['var'])) {
+                    $var = $_statement['var']['var'];
+                    $index = $_statement['var']['smarty_internal_index'];
+                } else {
+                    $var = $_statement['var'];
+                    $index = '';
+                }
+                $output .= "\$_smarty_tpl->tpl_vars[$var] = new Smarty_Variable;\n";
+                $output .= "\$_smarty_tpl->tpl_vars[$var]->value{$index} = {$_statement['value']};\n";
             }
-            $output .= "  if ($_attr[ifexp]) { for (\$_foo=true;$_attr[ifexp]; \$_smarty_tpl->tpl_vars[$_attr[var]]->value$_attr[step]) {\n";
+            if (is_array($_attr['var'])) {
+                $var = $_attr['var']['var'];
+                $index = $_attr['var']['smarty_internal_index'];
+            } else {
+                $var = $_attr['var'];
+                $index = '';
+            }
+            $output .= "if ($_attr[ifexp]) {\nfor (\$_foo=true;$_attr[ifexp]; \$_smarty_tpl->tpl_vars[$var]->value{$index}$_attr[step]) {\n";
         } else {
             $_statement = $_attr['start'];
-            $output .= "\$_smarty_tpl->tpl_vars[$_statement[var]] = new Smarty_Variable;";
-            if (isset($_attr['step'])) {
-                $output .= "\$_smarty_tpl->tpl_vars[$_statement[var]]->step = $_attr[step];";
+            if (is_array($_statement['var'])) {
+                $var = $_statement['var']['var'];
+                $index = $_statement['var']['smarty_internal_index'];
             } else {
-                $output .= "\$_smarty_tpl->tpl_vars[$_statement[var]]->step = 1;";
+                $var = $_statement['var'];
+                $index = '';
+            }
+            $output .= "\$_smarty_tpl->tpl_vars[$var] = new Smarty_Variable;";
+            if (isset($_attr['step'])) {
+                $output .= "\$_smarty_tpl->tpl_vars[$var]->step = $_attr[step];";
+            } else {
+                $output .= "\$_smarty_tpl->tpl_vars[$var]->step = 1;";
             }
             if (isset($_attr['max'])) {
-                $output .= "\$_smarty_tpl->tpl_vars[$_statement[var]]->total = (int) min(ceil((\$_smarty_tpl->tpl_vars[$_statement[var]]->step > 0 ? $_attr[to]+1 - ($_statement[value]) : $_statement[value]-($_attr[to])+1)/abs(\$_smarty_tpl->tpl_vars[$_statement[var]]->step)),$_attr[max]);\n";
+                $output .= "\$_smarty_tpl->tpl_vars[$var]->total = (int) min(ceil((\$_smarty_tpl->tpl_vars[$var]->step > 0 ? $_attr[to]+1 - ($_statement[value]) : $_statement[value]-($_attr[to])+1)/abs(\$_smarty_tpl->tpl_vars[$var]->step)),$_attr[max]);\n";
             } else {
-                $output .= "\$_smarty_tpl->tpl_vars[$_statement[var]]->total = (int) ceil((\$_smarty_tpl->tpl_vars[$_statement[var]]->step > 0 ? $_attr[to]+1 - ($_statement[value]) : $_statement[value]-($_attr[to])+1)/abs(\$_smarty_tpl->tpl_vars[$_statement[var]]->step));\n";
+                $output .= "\$_smarty_tpl->tpl_vars[$var]->total = (int) ceil((\$_smarty_tpl->tpl_vars[$var]->step > 0 ? $_attr[to]+1 - ($_statement[value]) : $_statement[value]-($_attr[to])+1)/abs(\$_smarty_tpl->tpl_vars[$var]->step));\n";
             }
-            $output .= "if (\$_smarty_tpl->tpl_vars[$_statement[var]]->total > 0) {\n";
-            $output .= "for (\$_smarty_tpl->tpl_vars[$_statement[var]]->value = $_statement[value], \$_smarty_tpl->tpl_vars[$_statement[var]]->iteration = 1;\$_smarty_tpl->tpl_vars[$_statement[var]]->iteration <= \$_smarty_tpl->tpl_vars[$_statement[var]]->total;\$_smarty_tpl->tpl_vars[$_statement[var]]->value += \$_smarty_tpl->tpl_vars[$_statement[var]]->step, \$_smarty_tpl->tpl_vars[$_statement[var]]->iteration++) {\n";
-            $output .= "\$_smarty_tpl->tpl_vars[$_statement[var]]->first = \$_smarty_tpl->tpl_vars[$_statement[var]]->iteration == 1;";
-            $output .= "\$_smarty_tpl->tpl_vars[$_statement[var]]->last = \$_smarty_tpl->tpl_vars[$_statement[var]]->iteration == \$_smarty_tpl->tpl_vars[$_statement[var]]->total;";
+            $output .= "if (\$_smarty_tpl->tpl_vars[$var]->total > 0) {\n";
+            $output .= "for (\$_smarty_tpl->tpl_vars[$var]->value{$index} = $_statement[value], \$_smarty_tpl->tpl_vars[$var]->iteration = 1;\$_smarty_tpl->tpl_vars[$var]->iteration <= \$_smarty_tpl->tpl_vars[$var]->total;\$_smarty_tpl->tpl_vars[$var]->value{$index} += \$_smarty_tpl->tpl_vars[$var]->step, \$_smarty_tpl->tpl_vars[$var]->iteration++) {\n";
+            $output .= "\$_smarty_tpl->tpl_vars[$var]->first = \$_smarty_tpl->tpl_vars[$var]->iteration == 1;";
+            $output .= "\$_smarty_tpl->tpl_vars[$var]->last = \$_smarty_tpl->tpl_vars[$var]->iteration == \$_smarty_tpl->tpl_vars[$var]->total;";
         }
         $output .= "?>";
 
@@ -127,6 +149,7 @@ class Smarty_Internal_Compile_Forclose extends Smarty_Internal_CompileBase
      */
     public function compile($args, $compiler, $parameter)
     {
+        $compiler->loopNesting--;
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
         // must endblock be nocache?
@@ -136,10 +159,11 @@ class Smarty_Internal_Compile_Forclose extends Smarty_Internal_CompileBase
 
         list($openTag, $compiler->nocache) = $this->closeTag($compiler, array('for', 'forelse'));
 
-        if ($openTag == 'forelse') {
-            return "<?php }  ?>";
-        } else {
-            return "<?php }} ?>";
-        }
+        $output = "<?php }\n";
+        if ($openTag != 'forelse') {
+            $output .= "}\n";
+         }
+        $output .= "?>\n";
+        return $output;
     }
 }

libs/sysplugins/smarty_internal_compile_foreach.php

@@ -14,7 +14,7 @@
  * @package    Smarty
  * @subpackage Compiler
  */
-class Smarty_Internal_Compile_Foreach extends Smarty_Internal_CompileBase
+class Smarty_Internal_Compile_Foreach extends Smarty_Internal_Compile_Private_ForeachSection
 {
     /**
      * Attribute definition: Overwrites base class.
@@ -23,6 +23,7 @@ class Smarty_Internal_Compile_Foreach extends Smarty_Internal_CompileBase
      * @see Smarty_Internal_CompileBase
      */
     public $required_attributes = array('from', 'item');
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -30,6 +31,7 @@ class Smarty_Internal_Compile_Foreach extends Smarty_Internal_CompileBase
      * @see Smarty_Internal_CompileBase
      */
     public $optional_attributes = array('name', 'key');
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -38,129 +40,229 @@ class Smarty_Internal_Compile_Foreach extends Smarty_Internal_CompileBase
      */
     public $shorttag_order = array('from', 'item', 'key', 'name');
 
+    /**
+     * counter
+     *
+     * @var int
+     */
+    public $counter = 0;
+
+    /**
+     * Name of this tag
+     *
+     * @var string
+     */
+    public $tagName = 'foreach';
+
+    /**
+     * Valid properties of $smarty.foreach.name.xxx variable
+     *
+     * @var array
+     */
+    public static $nameProperties = array('first', 'last', 'index', 'iteration', 'show', 'total');
+
+    /**
+     * Valid properties of $item@xxx variable
+     *
+     * @var array
+     */
+    public $itemProperties = array('first', 'last', 'index', 'iteration', 'show', 'total', 'key');
+
+    /**
+     * Flag if tag had name attribute
+     *
+     * @var bool
+     */
+    public $isNamed = false;
+
     /**
      * Compiles code for the {foreach} tag
      *
-     * @param  array  $args      array with attributes from parser
-     * @param  object $compiler  compiler object
-     * @param  array  $parameter array with compilation parameter
+     * @param  array                                $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                $parameter array with compilation parameter
      *
      * @return string compiled code
+     * @throws \SmartyCompilerException
      */
-    public function compile($args, $compiler, $parameter)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
+        $compiler->loopNesting ++;
+        // init
+        $this->isNamed = false;
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
-
         $from = $_attr['from'];
-        $item = $_attr['item'];
-        if (!strncmp("\$_smarty_tpl->tpl_vars[$item]", $from, strlen($item) + 24)) {
-            $compiler->trigger_template_error("item variable {$item} may not be the same variable as at 'from'", $compiler->lex->taglineno);
+        $item = $compiler->getId($_attr['item']);
+        if ($item === false) {
+            $item = $compiler->getVariableName($_attr['item']);
         }
-
+        $attributes = array('item' => $item);
         if (isset($_attr['key'])) {
-            $key = $_attr['key'];
-        } else {
-            $key = null;
+            $key = $compiler->getId($_attr['key']);
+            if ($key === false) {
+                $key = $compiler->getVariableName($_attr['key']);
+            }
+            $attributes['key'] = $key;
+        }
+        if (isset($_attr['name'])) {
+            $this->isNamed = true;
+            $attributes['name'] = $compiler->getId($_attr['name']);
+        }
+        foreach ($attributes as $a => $v) {
+            if ($v === false) {
+                $compiler->trigger_template_error("'{$a}' attribute/variable has illegal value", null, true);
+            }
+        }
+        $fromName = $compiler->getVariableName($_attr['from']);
+        if ($fromName) {
+            foreach (array('item', 'key') as $a) {
+                if (isset($attributes[$a]) && $attributes[$a] == $fromName) {
+                    $compiler->trigger_template_error("'{$a}' and 'from' may not have same variable name '{$fromName}'",
+                                                      null, true);
+                }
+            }
         }
 
-        $this->openTag($compiler, 'foreach', array('foreach', $compiler->nocache, $item, $key));
+        $itemVar = "\$_smarty_tpl->tpl_vars['{$item}']";
+        $local = '$__foreach_' . (isset($attributes['name']) ? $attributes['name'] : $attributes['item']) . '_' .
+            $this->counter ++ . '_';
+        $needIteration = false;
+        // search for used tag attributes
+        $itemAttr = array();
+        $namedAttr = array();
+        $this->scanForProperties($attributes, $compiler);
+        if (!empty($this->matchResults['item'])) {
+            $itemAttr = $this->matchResults['item'];
+        }
+        if (!empty($this->matchResults['named'])) {
+            $namedAttr = $this->matchResults['named'];
+        }
+        if (isset($itemAttr['last'])) {
+            $needIteration = true;
+        }
+        if (isset($namedAttr['last'])) {
+            $needIteration = true;
+        }
+
+        $keyTerm = '';
+        if (isset($itemAttr['key'])) {
+            $keyTerm = "{$itemVar}->key => ";
+        } elseif (isset($attributes['key'])) {
+            $keyTerm = "\$_smarty_tpl->tpl_vars['{$key}']->value => ";
+        }
+
+        $saveVars = array();
+        $restoreVars = array();
+        if ($this->isNamed) {
+            $foreachVar = "\$_smarty_tpl->tpl_vars['__smarty_foreach_{$attributes['name']}']";
+            if (!empty($namedAttr)) {
+                $saveVars['saved'] = "isset({$foreachVar}) ? {$foreachVar} : false;";
+                $restoreVars[] = "if ({$local}saved) {\n{$foreachVar} = {$local}saved;\n}\n";
+            }
+        }
+        foreach (array('item', 'key') as $a) {
+            if (isset($attributes[$a])) {
+                $saveVars['saved_' . $a] =
+                    "isset(\$_smarty_tpl->tpl_vars['{$attributes[$a]}']) ? \$_smarty_tpl->tpl_vars['{$attributes[$a]}'] : false;";
+                $restoreVars[] =
+                    "if ({$local}saved_{$a}) {\n\$_smarty_tpl->tpl_vars['{$attributes[$a]}'] = {$local}saved_{$a};\n}\n";
+            }
+        }
+        $this->openTag($compiler, 'foreach',
+                       array('foreach', $compiler->nocache, $local, $restoreVars, $itemVar, true));
         // maybe nocache because of nocache variables
         $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
 
-        if (isset($_attr['name'])) {
-            $name = $_attr['name'];
-            $has_name = true;
-            $SmartyVarName = '$smarty.foreach.' . trim($name, '\'"') . '.';
-        } else {
-            $name = null;
-            $has_name = false;
-        }
-        $ItemVarName = '$' . trim($item, '\'"') . '@';
-        // evaluates which Smarty variables and properties have to be computed
-        if ($has_name) {
-            $usesSmartyFirst = strpos($compiler->lex->data, $SmartyVarName . 'first') !== false;
-            $usesSmartyLast = strpos($compiler->lex->data, $SmartyVarName . 'last') !== false;
-            $usesSmartyIndex = strpos($compiler->lex->data, $SmartyVarName . 'index') !== false;
-            $usesSmartyIteration = strpos($compiler->lex->data, $SmartyVarName . 'iteration') !== false;
-            $usesSmartyShow = strpos($compiler->lex->data, $SmartyVarName . 'show') !== false;
-            $usesSmartyTotal = strpos($compiler->lex->data, $SmartyVarName . 'total') !== false;
-        } else {
-            $usesSmartyFirst = false;
-            $usesSmartyLast = false;
-            $usesSmartyTotal = false;
-            $usesSmartyShow = false;
-        }
-
-        $usesPropFirst = $usesSmartyFirst || strpos($compiler->lex->data, $ItemVarName . 'first') !== false;
-        $usesPropLast = $usesSmartyLast || strpos($compiler->lex->data, $ItemVarName . 'last') !== false;
-        $usesPropIndex = $usesPropFirst || strpos($compiler->lex->data, $ItemVarName . 'index') !== false;
-        $usesPropIteration = $usesPropLast || strpos($compiler->lex->data, $ItemVarName . 'iteration') !== false;
-        $usesPropShow = strpos($compiler->lex->data, $ItemVarName . 'show') !== false;
-        $usesPropTotal = $usesSmartyTotal || $usesSmartyShow || $usesPropShow || $usesPropLast || strpos($compiler->lex->data, $ItemVarName . 'total') !== false;
         // generate output code
-        $output = "<?php ";
-        $output .= " \$_smarty_tpl->tpl_vars[$item] = new Smarty_Variable; \$_smarty_tpl->tpl_vars[$item]->_loop = false;\n";
-        if ($key != null) {
-            $output .= " \$_smarty_tpl->tpl_vars[$key] = new Smarty_Variable;\n";
+        $output = "<?php\n";
+        $output .= "\$_from = $from;\n";
+        $output .= "if (!is_array(\$_from) && !is_object(\$_from)) {\n";
+        $output .= "settype(\$_from, 'array');\n";
+        $output .= "}\n";
+        foreach ($saveVars as $k => $code) {
+            $output .= "{$local}{$k} = {$code}\n";
         }
-        $output .= " \$_from = $from; if (!is_array(\$_from) && !is_object(\$_from)) { settype(\$_from, 'array');}\n";
-        if ($usesPropTotal) {
-            $output .= " \$_smarty_tpl->tpl_vars[$item]->total= \$_smarty_tpl->_count(\$_from);\n";
+        $output .= "{$itemVar} = new Smarty_Variable();\n";
+        $output .= "{$local}total = \$_smarty_tpl->smarty->ext->_foreach->count(\$_from);\n";
+        if (isset($itemAttr['show'])) {
+            $output .= "{$itemVar}->show = ({$local}total > 0);\n";
         }
-        if ($usesPropIteration) {
-            $output .= " \$_smarty_tpl->tpl_vars[$item]->iteration=0;\n";
+        if (isset($itemAttr['total'])) {
+            $output .= "{$itemVar}->total= {$local}total;\n";
         }
-        if ($usesPropIndex) {
-            $output .= " \$_smarty_tpl->tpl_vars[$item]->index=-1;\n";
-        }
-        if ($usesPropShow) {
-            $output .= " \$_smarty_tpl->tpl_vars[$item]->show = (\$_smarty_tpl->tpl_vars[$item]->total > 0);\n";
-        }
-        if ($has_name) {
-            if ($usesSmartyTotal) {
-                $output .= " \$_smarty_tpl->tpl_vars['smarty']->value['foreach'][$name]['total'] = \$_smarty_tpl->tpl_vars[$item]->total;\n";
+        if ($this->isNamed) {
+            $prop = array();
+            if (isset($namedAttr['total'])) {
+                $prop['total'] = "'total' => {$local}total";
             }
-            if ($usesSmartyIteration) {
-                $output .= " \$_smarty_tpl->tpl_vars['smarty']->value['foreach'][$name]['iteration']=0;\n";
+            if (isset($namedAttr['iteration'])) {
+                $prop['iteration'] = "'iteration' => 0";
             }
-            if ($usesSmartyIndex) {
-                $output .= " \$_smarty_tpl->tpl_vars['smarty']->value['foreach'][$name]['index']=-1;\n";
+            if (isset($namedAttr['index'])) {
+                $prop['index'] = "'index' => -1";
             }
-            if ($usesSmartyShow) {
-                $output .= " \$_smarty_tpl->tpl_vars['smarty']->value['foreach'][$name]['show']=(\$_smarty_tpl->tpl_vars[$item]->total > 0);\n";
+            if (isset($namedAttr['show'])) {
+                $prop['show'] = "'show' => ({$local}total > 0)";
+            }
+            if (!empty($namedAttr)) {
+                $_vars = 'array(' . join(', ', $prop) . ')';
+                $output .= "{$foreachVar} = new Smarty_Variable({$_vars});\n";
             }
         }
-        $output .= "foreach (\$_from as \$_smarty_tpl->tpl_vars[$item]->key => \$_smarty_tpl->tpl_vars[$item]->value) {\n\$_smarty_tpl->tpl_vars[$item]->_loop = true;\n";
-        if ($key != null) {
-            $output .= " \$_smarty_tpl->tpl_vars[$key]->value = \$_smarty_tpl->tpl_vars[$item]->key;\n";
+        $output .= "if ({$local}total) {\n";
+        if (isset($attributes['key'])) {
+            $output .= "\$_smarty_tpl->tpl_vars['{$key}'] = new Smarty_Variable();\n";
         }
-        if ($usesPropIteration) {
-            $output .= " \$_smarty_tpl->tpl_vars[$item]->iteration++;\n";
+        if (isset($namedAttr['first']) || isset($itemAttr['first'])) {
+            $output .= "{$local}first = true;\n";
         }
-        if ($usesPropIndex) {
-            $output .= " \$_smarty_tpl->tpl_vars[$item]->index++;\n";
+        if (isset($itemAttr['iteration'])) {
+            $output .= "{$itemVar}->iteration=0;\n";
         }
-        if ($usesPropFirst) {
-            $output .= " \$_smarty_tpl->tpl_vars[$item]->first = \$_smarty_tpl->tpl_vars[$item]->index === 0;\n";
+        if (isset($itemAttr['index'])) {
+            $output .= "{$itemVar}->index=-1;\n";
         }
-        if ($usesPropLast) {
-            $output .= " \$_smarty_tpl->tpl_vars[$item]->last = \$_smarty_tpl->tpl_vars[$item]->iteration === \$_smarty_tpl->tpl_vars[$item]->total;\n";
+        if ($needIteration) {
+            $output .= "{$local}iteration=0;\n";
         }
-        if ($has_name) {
-            if ($usesSmartyFirst) {
-                $output .= " \$_smarty_tpl->tpl_vars['smarty']->value['foreach'][$name]['first'] = \$_smarty_tpl->tpl_vars[$item]->first;\n";
+        $output .= "foreach (\$_from as {$keyTerm}{$itemVar}->value) {\n";
+        if (isset($attributes['key']) && isset($itemAttr['key'])) {
+            $output .= "\$_smarty_tpl->tpl_vars['{$key}']->value = {$itemVar}->key;\n";
+        }
+        if (isset($itemAttr['iteration'])) {
+            $output .= "{$itemVar}->iteration++;\n";
+        }
+        if (isset($itemAttr['index'])) {
+            $output .= "{$itemVar}->index++;\n";
+        }
+        if ($needIteration) {
+            $output .= "{$local}iteration++;\n";
+        }
+        if (isset($itemAttr['first'])) {
+            $output .= "{$itemVar}->first = {$local}first;\n";
+        }
+        if (isset($itemAttr['last'])) {
+            $output .= "{$itemVar}->last = {$local}iteration == {$local}total;\n";
+        }
+        if ($this->isNamed) {
+            if (isset($namedAttr['iteration'])) {
+                $output .= "{$foreachVar}->value['iteration']++;\n";
             }
-            if ($usesSmartyIteration) {
-                $output .= " \$_smarty_tpl->tpl_vars['smarty']->value['foreach'][$name]['iteration']++;\n";
+            if (isset($namedAttr['index'])) {
+                $output .= "{$foreachVar}->value['index']++;\n";
             }
-            if ($usesSmartyIndex) {
-                $output .= " \$_smarty_tpl->tpl_vars['smarty']->value['foreach'][$name]['index']++;\n";
+            if (isset($namedAttr['first'])) {
+                $output .= "{$foreachVar}->value['first'] = {$local}first;\n";
             }
-            if ($usesSmartyLast) {
-                $output .= " \$_smarty_tpl->tpl_vars['smarty']->value['foreach'][$name]['last'] = \$_smarty_tpl->tpl_vars[$item]->last;\n";
+            if (isset($namedAttr['last'])) {
+                $output .= "{$foreachVar}->value['last'] = {$local}iteration == {$local}total;\n";
             }
         }
+        if (isset($namedAttr['first']) || isset($itemAttr['first'])) {
+            $output .= "{$local}first = false;\n";
+        }
+        $output .= "{$local}saved_local_item = {$itemVar};\n";
         $output .= "?>";
 
         return $output;
@@ -178,21 +280,24 @@ class Smarty_Internal_Compile_Foreachelse extends Smarty_Internal_CompileBase
     /**
      * Compiles code for the {foreachelse} tag
      *
-     * @param  array  $args      array with attributes from parser
-     * @param  object $compiler  compiler object
-     * @param  array  $parameter array with compilation parameter
+     * @param  array                                $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                $parameter array with compilation parameter
      *
      * @return string compiled code
      */
-    public function compile($args, $compiler, $parameter)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
 
-        list($openTag, $nocache, $item, $key) = $this->closeTag($compiler, array('foreach'));
-        $this->openTag($compiler, 'foreachelse', array('foreachelse', $nocache, $item, $key));
-
-        return "<?php }\nif (!\$_smarty_tpl->tpl_vars[$item]->_loop) {\n?>";
+        list($openTag, $nocache, $local, $restoreVars, $itemVar, $foo) = $this->closeTag($compiler, array('foreach'));
+        $this->openTag($compiler, 'foreachelse', array('foreachelse', $nocache, $local, $restoreVars, $itemVar, false));
+        $output = "<?php\n";
+        $output .= "{$itemVar} = {$local}saved_local_item;\n";
+        $output .= "}\n";
+        $output .= "} else {\n?>";
+        return $output;
     }
 }
 
@@ -207,23 +312,34 @@ class Smarty_Internal_Compile_Foreachclose extends Smarty_Internal_CompileBase
     /**
      * Compiles code for the {/foreach} tag
      *
-     * @param  array  $args      array with attributes from parser
-     * @param  object $compiler  compiler object
-     * @param  array  $parameter array with compilation parameter
+     * @param  array                                $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                $parameter array with compilation parameter
      *
      * @return string compiled code
      */
-    public function compile($args, $compiler, $parameter)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
+        $compiler->loopNesting --;
         // must endblock be nocache?
         if ($compiler->nocache) {
             $compiler->tag_nocache = true;
         }
 
-        list($openTag, $compiler->nocache, $item, $key) = $this->closeTag($compiler, array('foreach', 'foreachelse'));
+        list($openTag, $compiler->nocache, $local, $restoreVars, $itemVar, $restore) =
+            $this->closeTag($compiler, array('foreach', 'foreachelse'));
+        $output = "<?php\n";
 
-        return "<?php } ?>";
+        if ($restore) {
+            $output .= "{$itemVar} = {$local}saved_local_item;\n";
+            $output .= "}\n";
+        }
+        $output .= "}\n";
+        foreach ($restoreVars as $restore) {
+            $output .= $restore;
+        }
+        $output .= "?>";
+
+        return $output;
     }
 }

libs/sysplugins/smarty_internal_compile_function.php

@@ -16,6 +16,7 @@
  */
 class Smarty_Internal_Compile_Function extends Smarty_Internal_CompileBase
 {
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -23,6 +24,7 @@ class Smarty_Internal_Compile_Function extends Smarty_Internal_CompileBase
      * @see Smarty_Internal_CompileBase
      */
     public $required_attributes = array('name');
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -30,6 +32,7 @@ class Smarty_Internal_Compile_Function extends Smarty_Internal_CompileBase
      * @see Smarty_Internal_CompileBase
      */
     public $shorttag_order = array('name');
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -41,54 +44,31 @@ class Smarty_Internal_Compile_Function extends Smarty_Internal_CompileBase
     /**
      * Compiles code for the {function} tag
      *
-     * @param  array  $args      array with attributes from parser
-     * @param  object $compiler  compiler object
-     * @param  array  $parameter array with compilation parameter
+     * @param  array                                $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                $parameter array with compilation parameter
      *
-     * @return boolean true
+     * @return bool true
+     * @throws \SmartyCompilerException
      */
-    public function compile($args, $compiler, $parameter)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
+        $compiler->loopNesting++;
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
 
         if ($_attr['nocache'] === true) {
-            $compiler->trigger_template_error('nocache option not allowed', $compiler->lex->taglineno);
+            $compiler->trigger_template_error('nocache option not allowed', null, true);
         }
         unset($_attr['nocache']);
-        $save = array($_attr, $compiler->parser->current_buffer,
-                      $compiler->template->has_nocache_code, $compiler->template->required_plugins);
-        $this->openTag($compiler, 'function', $save);
         $_name = trim($_attr['name'], "'\"");
-        unset($_attr['name']);
-        // set flag that we are compiling a template function
-        $compiler->compiles_template_function = true;
-        $compiler->template->properties['function'][$_name]['parameter'] = array();
-        /** @var Smarty_Internal_Template $_smarty_tpl
-         * used in evaluated code
-         */
-        $_smarty_tpl = $compiler->template;
-        foreach ($_attr as $_key => $_data) {
-            eval ('$tmp=' . $_data . ';');
-            $compiler->template->properties['function'][$_name]['parameter'][$_key] = $tmp;
-        }
-        $compiler->smarty->template_functions[$_name]['parameter'] = $compiler->template->properties['function'][$_name]['parameter'];
-        if ($compiler->template->caching) {
-            $output = '';
-        } else {
-            $output = "<?php if (!function_exists('smarty_template_function_{$_name}')) {
-    function smarty_template_function_{$_name}(\$_smarty_tpl,\$params) {
-    \$saved_tpl_vars = \$_smarty_tpl->tpl_vars;
-    foreach (\$_smarty_tpl->smarty->template_functions['{$_name}']['parameter'] as \$key => \$value) {\$_smarty_tpl->tpl_vars[\$key] = new Smarty_variable(\$value);};
-    foreach (\$params as \$key => \$value) {\$_smarty_tpl->tpl_vars[\$key] = new Smarty_variable(\$value);}?>";
-        }
+        $compiler->parent_compiler->tpl_function[$_name] = $compiler->parent_compiler->template->tpl_function[$_name] = array();
+        $save = array($_attr, $compiler->parser->current_buffer, $compiler->template->compiled->has_nocache_code,
+                      $compiler->template->caching);
+        $this->openTag($compiler, 'function', $save);
         // Init temporary context
-        $compiler->template->required_plugins = array('compiled' => array(), 'nocache' => array());
-        $compiler->parser->current_buffer = new _smarty_template_buffer($compiler->parser);
-        $compiler->parser->current_buffer->append_subtree(new _smarty_tag($compiler->parser, $output));
-        $compiler->template->has_nocache_code = false;
-        $compiler->has_code = false;
-        $compiler->template->properties['function'][$_name]['compiled'] = '';
+        $compiler->parser->current_buffer = new Smarty_Internal_ParseTree_Template();
+        $compiler->template->compiled->has_nocache_code = false;
         return true;
     }
 }
@@ -101,62 +81,130 @@ class Smarty_Internal_Compile_Function extends Smarty_Internal_CompileBase
  */
 class Smarty_Internal_Compile_Functionclose extends Smarty_Internal_CompileBase
 {
+
+    /**
+     * Compiler object
+     *
+     * @var object
+     */
+    private $compiler = null;
+
     /**
      * Compiles code for the {/function} tag
      *
-     * @param  array  $args      array with attributes from parser
-     * @param  object $compiler  compiler object
-     * @param  array  $parameter array with compilation parameter
+     * @param  array                                       $args      array with attributes from parser
+     * @param object|\Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                       $parameter array with compilation parameter
      *
-     * @return boolean true
+     * @return bool true
      */
-    public function compile($args, $compiler, $parameter)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
-        $_attr = $this->getAttributes($compiler, $args);
+        $compiler->loopNesting--;
+        $this->compiler = $compiler;
         $saved_data = $this->closeTag($compiler, array('function'));
-        $_name = trim($saved_data[0]['name'], "'\"");
-        // build plugin include code
-        $plugins_string = '';
-        if (!empty($compiler->template->required_plugins['compiled'])) {
-            $plugins_string = '<?php ';
-            foreach ($compiler->template->required_plugins['compiled'] as $tmp) {
-                foreach ($tmp as $data) {
-                    $plugins_string .= "if (!is_callable('{$data['function']}')) include '{$data['file']}';\n";
-                }
+        $_attr = $saved_data[0];
+        $_name = trim($_attr['name'], "'\"");
+        $compiler->parent_compiler->tpl_function[$_name]['called_functions'] = $compiler->parent_compiler->template->tpl_function[$_name]['called_functions'] = $compiler->called_functions;
+        $compiler->parent_compiler->tpl_function[$_name]['compiled_filepath'] = $compiler->parent_compiler->template->tpl_function[$_name]['compiled_filepath'] = $compiler->parent_compiler->template->compiled->filepath;
+        $compiler->parent_compiler->tpl_function[$_name]['uid'] = $compiler->parent_compiler->template->tpl_function[$_name]['uid'] = $compiler->template->source->uid;
+        $compiler->called_functions = array();
+        $_parameter = $_attr;
+        unset($_parameter['name']);
+        // default parameter
+        $_paramsArray = array();
+        foreach ($_parameter as $_key => $_value) {
+            if (is_int($_key)) {
+                $_paramsArray[] = "$_key=>$_value";
+            } else {
+                $_paramsArray[] = "'$_key'=>$_value";
             }
-            $plugins_string .= '?>';
         }
-        if (!empty($compiler->template->required_plugins['nocache'])) {
-            $plugins_string .= "<?php echo '/*%%SmartyNocache:{$compiler->template->properties['nocache_hash']}%%*/<?php ";
-            foreach ($compiler->template->required_plugins['nocache'] as $tmp) {
-                foreach ($tmp as $data) {
-                    $plugins_string .= "if (!is_callable(\'{$data['function']}\')) include \'{$data['file']}\';\n";
-                }
-            }
-            $plugins_string .= "?>/*/%%SmartyNocache:{$compiler->template->properties['nocache_hash']}%%*/';?>\n";
-        }
-         // if caching save template function for possible nocache call
-        if ($compiler->template->caching) {
-            $compiler->template->properties['function'][$_name]['compiled'] .= $plugins_string
-                . $compiler->parser->current_buffer->to_smarty_php();
-            $compiler->template->properties['function'][$_name]['nocache_hash'] = $compiler->template->properties['nocache_hash'];
-            $compiler->template->properties['function'][$_name]['has_nocache_code'] = $compiler->template->has_nocache_code;
-            $compiler->template->properties['function'][$_name]['called_functions'] = $compiler->called_functions;
-            $compiler->called_functions = array();
-            $compiler->smarty->template_functions[$_name] = $compiler->template->properties['function'][$_name];
-            $compiler->has_code = false;
-            $output = true;
+        if (!empty($_paramsArray)) {
+            $_params = 'array(' . implode(",", $_paramsArray) . ')';
+            $_paramsCode = "\$params = array_merge($_params, \$params);\n";
         } else {
-            $output = $plugins_string . $compiler->parser->current_buffer->to_smarty_php() . "<?php \$_smarty_tpl->tpl_vars = \$saved_tpl_vars;
-foreach (Smarty::\$global_tpl_vars as \$key => \$value) if(!isset(\$_smarty_tpl->tpl_vars[\$key])) \$_smarty_tpl->tpl_vars[\$key] = \$value;}}?>\n";
+            $_paramsCode = '';
         }
-        // reset flag that we are compiling a template function
-        $compiler->compiles_template_function = false;
-        // restore old compiler status
-        $compiler->parser->current_buffer = $saved_data[1];
-        $compiler->template->has_nocache_code = $compiler->template->has_nocache_code | $saved_data[2];
-        $compiler->template->required_plugins = $saved_data[3];
+        $_functionCode = $compiler->parser->current_buffer;
+        // setup buffer for template function code
+        $compiler->parser->current_buffer = new Smarty_Internal_ParseTree_Template();
 
-        return $output;
+        $_funcName = "smarty_template_function_{$_name}_{$compiler->template->compiled->nocache_hash}";
+        $_funcNameCaching = $_funcName . '_nocache';
+        if ($compiler->template->compiled->has_nocache_code) {
+            $compiler->parent_compiler->tpl_function[$_name]['call_name_caching'] = $compiler->parent_compiler->template->tpl_function[$_name]['call_name_caching'] = $_funcNameCaching;
+            $output = "<?php\n";
+            $output .= "/* {$_funcNameCaching} */\n";
+            $output .= "if (!function_exists('{$_funcNameCaching}')) {\n";
+            $output .= "function {$_funcNameCaching} (\$_smarty_tpl,\$params) {\n";
+            $output .= "ob_start();\n";
+            $output .= "\$_smarty_tpl->compiled->has_nocache_code = true;\n";
+            $output .= $_paramsCode;
+            $output .= "\$_smarty_tpl->_cache['saved_tpl_vars'][] = \$_smarty_tpl->tpl_vars;\n";
+            $output .= "foreach (\$params as \$key => \$value) {\n\$_smarty_tpl->tpl_vars[\$key] = new Smarty_Variable(\$value);\n}";
+            $output .= "\$params = var_export(\$params, true);\n";
+            $output .= "echo \"/*%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%*/<?php ";
+            $output .= "\\\$saved_tpl_vars = \\\$_smarty_tpl->tpl_vars;\nforeach (\$params as \\\$key => \\\$value) {\n\\\$_smarty_tpl->tpl_vars[\\\$key] = new Smarty_Variable(\\\$value);\n}\n?>";
+            $output .= "/*/%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%*/\n\";?>";
+            $compiler->parser->current_buffer->append_subtree($compiler->parser, new Smarty_Internal_ParseTree_Tag($compiler->parser, $output));
+            $compiler->parser->current_buffer->append_subtree($compiler->parser, $_functionCode);
+            $output = "<?php echo \"/*%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%*/<?php ";
+            $output .= "foreach (Smarty::\\\$global_tpl_vars as \\\$key => \\\$value){\n";
+            $output .= "if (!isset(\\\$_smarty_tpl->tpl_vars[\\\$key]) || \\\$_smarty_tpl->tpl_vars[\\\$key] === \\\$value) \\\$saved_tpl_vars[\\\$key] = \\\$value;\n}\n";
+            $output .= "\\\$_smarty_tpl->tpl_vars = \\\$saved_tpl_vars;?>\n";
+            $output .= "/*/%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%*/\";\n?>";
+            $output .= "<?php echo str_replace('{$compiler->template->compiled->nocache_hash}', \$_smarty_tpl->compiled->nocache_hash, ob_get_clean());\n";
+            $output .= "\$_smarty_tpl->tpl_vars = array_pop(\$_smarty_tpl->_cache['saved_tpl_vars']);\n}\n}\n";
+            $output .= "/*/ {$_funcName}_nocache */\n\n";
+            $output .= "?>\n";
+            $compiler->parser->current_buffer->append_subtree($compiler->parser, new Smarty_Internal_ParseTree_Tag($compiler->parser, $output));
+            $_functionCode = new Smarty_Internal_ParseTree_Tag($compiler->parser, preg_replace_callback("/((<\?php )?echo '\/\*%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%\*\/([\S\s]*?)\/\*\/%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%\*\/';(\?>\n)?)/", array($this,
+                                                                                                                                                                                                                                                                                                          'removeNocache'), $_functionCode->to_smarty_php($compiler->parser)));
+        }
+        $compiler->parent_compiler->tpl_function[$_name]['call_name'] = $compiler->parent_compiler->template->tpl_function[$_name]['call_name'] = $_funcName;
+        $output = "<?php\n";
+        $output .= "/* {$_funcName} */\n";
+        $output .= "if (!function_exists('{$_funcName}')) {\n";
+        $output .= "function {$_funcName}(\$_smarty_tpl,\$params) {\n";
+        $output .= "\$saved_tpl_vars = \$_smarty_tpl->tpl_vars;\n";
+        $output .= $_paramsCode;
+        $output .= "foreach (\$params as \$key => \$value) {\n\$_smarty_tpl->tpl_vars[\$key] = new Smarty_Variable(\$value);\n}?>";
+        $compiler->parser->current_buffer->append_subtree($compiler->parser, new Smarty_Internal_ParseTree_Tag($compiler->parser, $output));
+        $compiler->parser->current_buffer->append_subtree($compiler->parser, $_functionCode);
+        $output = "<?php foreach (Smarty::\$global_tpl_vars as \$key => \$value){\n";
+        $output .= "if (!isset(\$_smarty_tpl->tpl_vars[\$key]) || \$_smarty_tpl->tpl_vars[\$key] === \$value) \$saved_tpl_vars[\$key] = \$value;\n}\n";
+        $output .= "\$_smarty_tpl->tpl_vars = \$saved_tpl_vars;\n}\n}\n";
+        $output .= "/*/ {$_funcName} */\n\n";
+        $output .= "?>\n";
+        $compiler->parser->current_buffer->append_subtree($compiler->parser, new Smarty_Internal_ParseTree_Tag($compiler->parser, $output));
+        $compiler->parent_compiler->blockOrFunctionCode .= $compiler->parser->current_buffer->to_smarty_php($compiler->parser);
+        // nocache plugins must be copied
+        if (!empty($compiler->template->compiled->required_plugins['nocache'])) {
+            foreach ($compiler->template->compiled->required_plugins['nocache'] as $plugin => $tmp) {
+                foreach ($tmp as $type => $data) {
+                    $compiler->parent_compiler->template->compiled->required_plugins['compiled'][$plugin][$type] = $data;
+                }
+            }
+        }
+        // restore old buffer
+
+        $compiler->parser->current_buffer = $saved_data[1];
+        // restore old status
+        $compiler->template->compiled->has_nocache_code = $saved_data[2];
+        $compiler->template->caching = $saved_data[3];
+        return true;
+    }
+
+    /**
+     * @param $match
+     *
+     * @return mixed
+     */
+    function removeNocache($match)
+    {
+        $code = preg_replace("/((<\?php )?echo '\/\*%%SmartyNocache:{$this->compiler->template->compiled->nocache_hash}%%\*\/)|(\/\*\/%%SmartyNocache:{$this->compiler->template->compiled->nocache_hash}%%\*\/';(\?>\n)?)/", '', $match[0]);
+        $code = str_replace(array('\\\'', '\\\\\''), array('\'', '\\\''), $code);
+        return $code;
     }
 }

libs/sysplugins/smarty_internal_compile_if.php

@@ -19,13 +19,14 @@ class Smarty_Internal_Compile_If extends Smarty_Internal_CompileBase
     /**
      * Compiles code for the {if} tag
      *
-     * @param array  $args      array with attributes from parser
-     * @param object $compiler  compiler object
-     * @param array  $parameter array with compilation parameter
+     * @param array                                 $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param array                                 $parameter array with compilation parameter
      *
      * @return string compiled code
+     * @throws \SmartyCompilerException
      */
-    public function compile($args, $compiler, $parameter)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
@@ -34,7 +35,7 @@ class Smarty_Internal_Compile_If extends Smarty_Internal_CompileBase
         $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
 
         if (!array_key_exists("if condition", $parameter)) {
-            $compiler->trigger_template_error("missing if condition", $compiler->lex->taglineno);
+            $compiler->trigger_template_error("missing if condition", null, true);
         }
 
         if (is_array($parameter['if condition'])) {
@@ -42,19 +43,32 @@ class Smarty_Internal_Compile_If extends Smarty_Internal_CompileBase
                 $_nocache = ',true';
                 // create nocache var to make it know for further compiling
                 if (is_array($parameter['if condition']['var'])) {
-                    $compiler->template->tpl_vars[trim($parameter['if condition']['var']['var'], "'")] = new Smarty_variable(null, true);
+                    $var = trim($parameter['if condition']['var']['var'], "'");
                 } else {
-                    $compiler->template->tpl_vars[trim($parameter['if condition']['var'], "'")] = new Smarty_variable(null, true);
+                    $var = trim($parameter['if condition']['var'], "'");
+                }
+                if (isset($compiler->template->tpl_vars[$var])) {
+                    $compiler->template->tpl_vars[$var]->nocache = true;
+                } else {
+                    $compiler->template->tpl_vars[$var] = new Smarty_Variable(null, true);
                 }
             } else {
                 $_nocache = '';
             }
             if (is_array($parameter['if condition']['var'])) {
-                $_output = "<?php if (!isset(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]) || !is_array(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]->value)) \$_smarty_tpl->createLocalArrayVariable(" . $parameter['if condition']['var']['var'] . "$_nocache);\n";
-                $_output .= "if (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]->value" . $parameter['if condition']['var']['smarty_internal_index'] . " = " . $parameter['if condition']['value'] . ") {?>";
+                $_output = "<?php if (!isset(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] .
+                    "]) || !is_array(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] .
+                    "]->value)) \$_smarty_tpl->smarty->ext->_var->createLocalArrayVariable(\$_smarty_tpl, " . $parameter['if condition']['var']['var'] .
+                    "$_nocache);\n";
+                $_output .= "if (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]->value" .
+                    $parameter['if condition']['var']['smarty_internal_index'] . " = " .
+                    $parameter['if condition']['value'] . ") {?>";
             } else {
-                $_output = "<?php if (!isset(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "])) \$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "] = new Smarty_Variable(null{$_nocache});";
-                $_output .= "if (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "]->value = " . $parameter['if condition']['value'] . ") {?>";
+                $_output = "<?php if (!isset(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] .
+                    "])) \$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] .
+                    "] = new Smarty_Variable(null{$_nocache});";
+                $_output .= "if (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "]->value = " .
+                    $parameter['if condition']['value'] . ") {?>";
             }
 
             return $_output;
@@ -75,13 +89,13 @@ class Smarty_Internal_Compile_Else extends Smarty_Internal_CompileBase
     /**
      * Compiles code for the {else} tag
      *
-     * @param array  $args      array with attributes from parser
-     * @param object $compiler  compiler object
-     * @param array  $parameter array with compilation parameter
+     * @param array                                 $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param array                                 $parameter array with compilation parameter
      *
      * @return string compiled code
      */
-    public function compile($args, $compiler, $parameter)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
         list($nesting, $compiler->tag_nocache) = $this->closeTag($compiler, array('if', 'elseif'));
         $this->openTag($compiler, 'else', array($nesting, $compiler->tag_nocache));
@@ -101,13 +115,14 @@ class Smarty_Internal_Compile_Elseif extends Smarty_Internal_CompileBase
     /**
      * Compiles code for the {elseif} tag
      *
-     * @param array  $args      array with attributes from parser
-     * @param object $compiler  compiler object
-     * @param array  $parameter array with compilation parameter
+     * @param array                                 $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param array                                 $parameter array with compilation parameter
      *
      * @return string compiled code
+     * @throws \SmartyCompilerException
      */
-    public function compile($args, $compiler, $parameter)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
@@ -115,7 +130,7 @@ class Smarty_Internal_Compile_Elseif extends Smarty_Internal_CompileBase
         list($nesting, $compiler->tag_nocache) = $this->closeTag($compiler, array('if', 'elseif'));
 
         if (!array_key_exists("if condition", $parameter)) {
-            $compiler->trigger_template_error("missing elseif condition", $compiler->lex->taglineno);
+            $compiler->trigger_template_error("missing elseif condition", null, true);
         }
 
         if (is_array($parameter['if condition'])) {
@@ -124,9 +139,14 @@ class Smarty_Internal_Compile_Elseif extends Smarty_Internal_CompileBase
                 $_nocache = ',true';
                 // create nocache var to make it know for further compiling
                 if (is_array($parameter['if condition']['var'])) {
-                    $compiler->template->tpl_vars[trim($parameter['if condition']['var']['var'], "'")] = new Smarty_variable(null, true);
+                    $var = trim($parameter['if condition']['var']['var'], "'");
                 } else {
-                    $compiler->template->tpl_vars[trim($parameter['if condition']['var'], "'")] = new Smarty_variable(null, true);
+                    $var = trim($parameter['if condition']['var'], "'");
+                }
+                if (isset($compiler->template->tpl_vars[$var])) {
+                    $compiler->template->tpl_vars[$var]->nocache = true;
+                } else {
+                    $compiler->template->tpl_vars[$var] = new Smarty_Variable(null, true);
                 }
             } else {
                 $_nocache = '';
@@ -139,11 +159,20 @@ class Smarty_Internal_Compile_Elseif extends Smarty_Internal_CompileBase
             if ($condition_by_assign) {
                 $this->openTag($compiler, 'elseif', array($nesting + 1, $compiler->tag_nocache));
                 if (is_array($parameter['if condition']['var'])) {
-                    $_output = "<?php } else { if (!isset(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]) || !is_array(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]->value)) \$_smarty_tpl->createLocalArrayVariable(" . $parameter['if condition']['var']['var'] . "$_nocache);\n";
-                    $_output .= "if (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]->value" . $parameter['if condition']['var']['smarty_internal_index'] . " = " . $parameter['if condition']['value'] . ") {?>";
+                    $_output = "<?php } else { if (!isset(\$_smarty_tpl->tpl_vars[" .
+                        $parameter['if condition']['var']['var'] . "]) || !is_array(\$_smarty_tpl->tpl_vars[" .
+                        $parameter['if condition']['var']['var'] .
+                        "]->value)) \$_smarty_tpl->smarty->ext->_var->createLocalArrayVariable(\$_smarty_tpl, " .
+                        $parameter['if condition']['var']['var'] . "$_nocache);\n";
+                    $_output .= "if (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]->value" .
+                        $parameter['if condition']['var']['smarty_internal_index'] . " = " .
+                        $parameter['if condition']['value'] . ") {?>";
                 } else {
-                    $_output = "<?php  } else { if (!isset(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "])) \$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "] = new Smarty_Variable(null{$_nocache});";
-                    $_output .= "if (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "]->value = " . $parameter['if condition']['value'] . ") {?>";
+                    $_output = "<?php  } else { if (!isset(\$_smarty_tpl->tpl_vars[" .
+                        $parameter['if condition']['var'] . "])) \$_smarty_tpl->tpl_vars[" .
+                        $parameter['if condition']['var'] . "] = new Smarty_Variable(null{$_nocache});";
+                    $_output .= "if (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "]->value = " .
+                        $parameter['if condition']['value'] . ") {?>";
                 }
 
                 return $_output;
@@ -155,22 +184,35 @@ class Smarty_Internal_Compile_Elseif extends Smarty_Internal_CompileBase
         } else {
             $tmp = '';
             foreach ($compiler->prefix_code as $code) {
-                $tmp .= $code;
+                $tmp = $compiler->appendCode($tmp, $code);
             }
             $compiler->prefix_code = array();
+            $tmp = $compiler->appendCode("<?php } else {?>", $tmp);
             $this->openTag($compiler, 'elseif', array($nesting + 1, $compiler->tag_nocache));
             if ($condition_by_assign) {
                 if (is_array($parameter['if condition']['var'])) {
-                    $_output = "<?php } else {?>{$tmp}<?php  if (!isset(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]) || !is_array(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]->value)) \$_smarty_tpl->createLocalArrayVariable(" . $parameter['if condition']['var']['var'] . "$_nocache);\n";
-                    $_output .= "if (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]->value" . $parameter['if condition']['var']['smarty_internal_index'] . " = " . $parameter['if condition']['value'] . ") {?>";
+                    $_output = $compiler->appendCode($tmp, "<?php  if (!isset(\$_smarty_tpl->tpl_vars[" .
+                                                         $parameter['if condition']['var']['var'] .
+                                                         "]) || !is_array(\$_smarty_tpl->tpl_vars[" .
+                                                         $parameter['if condition']['var']['var'] .
+                                                         "]->value)) \$_smarty_tpl->smarty->ext->_var->createLocalArrayVariable(\$_smarty_tpl, " .
+                                                         $parameter['if condition']['var']['var'] . "$_nocache);\n");
+                    $_output .= "if (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]->value" .
+                        $parameter['if condition']['var']['smarty_internal_index'] . " = " .
+                        $parameter['if condition']['value'] . ") {?>";
                 } else {
-                    $_output = "<?php } else {?>{$tmp}<?php if (!isset(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "])) \$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "] = new Smarty_Variable(null{$_nocache});";
-                    $_output .= "if (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "]->value = " . $parameter['if condition']['value'] . ") {?>";
+                    $_output = $compiler->appendCode($tmp, "<?php if (!isset(\$_smarty_tpl->tpl_vars[" .
+                                                         $parameter['if condition']['var'] .
+                                                         "])) \$_smarty_tpl->tpl_vars[" .
+                                                         $parameter['if condition']['var'] .
+                                                         "] = new Smarty_Variable(null{$_nocache});");
+                    $_output .= "if (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "]->value = " .
+                        $parameter['if condition']['value'] . ") {?>";
                 }
 
                 return $_output;
             } else {
-                return "<?php } else {?>{$tmp}<?php if ({$parameter['if condition']}) {?>";
+                return $compiler->appendCode($tmp, "<?php if ({$parameter['if condition']}) {?>");
             }
         }
     }
@@ -187,13 +229,13 @@ class Smarty_Internal_Compile_Ifclose extends Smarty_Internal_CompileBase
     /**
      * Compiles code for the {/if} tag
      *
-     * @param array  $args      array with attributes from parser
-     * @param object $compiler  compiler object
-     * @param array  $parameter array with compilation parameter
+     * @param array                                 $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param array                                 $parameter array with compilation parameter
      *
      * @return string compiled code
      */
-    public function compile($args, $compiler, $parameter)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
         // must endblock be nocache?
         if ($compiler->nocache) {

libs/sysplugins/smarty_internal_compile_include.php

@@ -20,6 +20,7 @@ class Smarty_Internal_Compile_Include extends Smarty_Internal_CompileBase
      * caching mode to create nocache code but no cache file
      */
     const CACHING_NOCACHE_CODE = 9999;
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -27,6 +28,7 @@ class Smarty_Internal_Compile_Include extends Smarty_Internal_CompileBase
      * @see Smarty_Internal_CompileBase
      */
     public $required_attributes = array('file');
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -34,13 +36,15 @@ class Smarty_Internal_Compile_Include extends Smarty_Internal_CompileBase
      * @see Smarty_Internal_CompileBase
      */
     public $shorttag_order = array('file');
+
     /**
      * Attribute definition: Overwrites base class.
      *
      * @var array
      * @see Smarty_Internal_CompileBase
      */
-    public $option_flags = array('nocache', 'inline', 'caching');
+    public $option_flags = array('nocache', 'inline', 'caching', 'bubble_up');
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -49,65 +53,161 @@ class Smarty_Internal_Compile_Include extends Smarty_Internal_CompileBase
      */
     public $optional_attributes = array('_any');
 
+    /**
+     * Valid scope names
+     *
+     * @var array
+     */
+    public $valid_scopes = array('local'  => true, 'parent' => true, 'root' => true, 'global' => true,
+                                 'smarty' => true, 'tpl_root' => true);
+
     /**
      * Compiles code for the {include} tag
      *
-     * @param  array  $args      array with attributes from parser
-     * @param  object $compiler  compiler object
-     * @param  array  $parameter array with compilation parameter
+     * @param  array                                  $args      array with attributes from parser
+     * @param  Smarty_Internal_SmartyTemplateCompiler $compiler  compiler object
+     * @param  array                                  $parameter array with compilation parameter
      *
+     * @throws SmartyCompilerException
      * @return string compiled code
      */
-    public function compile($args, $compiler, $parameter)
+    public function compile($args, Smarty_Internal_SmartyTemplateCompiler $compiler, $parameter)
     {
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
-        // save possible attributes
-        $include_file = $_attr['file'];
+
+        $hashResourceName = $fullResourceName = $source_resource = $_attr['file'];
+        $variable_template = false;
+        $cache_tpl = false;
+        // parse resource_name
+        if (preg_match('/^([\'"])(([A-Za-z0-9_\-]{2,})[:])?(([^$()]+)|(.+))\1$/', $source_resource, $match)) {
+            $type = !empty($match[3]) ? $match[3] : $compiler->template->smarty->default_resource_type;
+            $name = !empty($match[5]) ? $match[5] : $match[6];
+            $handler = Smarty_Resource::load($compiler->smarty, $type);
+            if ($handler->recompiled || $handler->uncompiled) {
+                $variable_template = true;
+            }
+            if (!$variable_template) {
+                if ($type != 'string') {
+                    $fullResourceName = "{$type}:{$name}";
+                    $compiled = $compiler->parent_compiler->template->compiled;
+                    if (isset($compiled->includes[$fullResourceName])) {
+                        $compiled->includes[$fullResourceName] ++;
+                        $cache_tpl = true;
+                    } else {
+                        $compiled->includes[$fullResourceName] = 1;
+                    }
+                    $fullResourceName = '"' . $fullResourceName . '"';
+                }
+            }
+            if (empty($match[5])) {
+                $variable_template = true;
+            }
+        } else {
+            $variable_template = true;
+        }
 
         if (isset($_attr['assign'])) {
             // output will be stored in a smarty variable instead of being displayed
             $_assign = $_attr['assign'];
         }
 
-        $_parent_scope = Smarty::SCOPE_LOCAL;
+        // scope setup
+        $_scope = Smarty::SCOPE_LOCAL;
         if (isset($_attr['scope'])) {
             $_attr['scope'] = trim($_attr['scope'], "'\"");
-            if ($_attr['scope'] == 'parent') {
-                $_parent_scope = Smarty::SCOPE_PARENT;
-            } elseif ($_attr['scope'] == 'root') {
-                $_parent_scope = Smarty::SCOPE_ROOT;
-            } elseif ($_attr['scope'] == 'global') {
-                $_parent_scope = Smarty::SCOPE_GLOBAL;
+            if (!isset($this->valid_scopes[$_attr['scope']])) {
+                $compiler->trigger_template_error("illegal value '{$_attr['scope']}' for \"scope\" attribute", null, true);
+            }
+            if ($_attr['scope'] != 'local') {
+                if ($_attr['scope'] == 'parent') {
+                    $_scope = Smarty::SCOPE_PARENT;
+                } elseif ($_attr['scope'] == 'root') {
+                    $_scope = Smarty::SCOPE_ROOT;
+                } elseif ($_attr['scope'] == 'global') {
+                    $_scope = Smarty::SCOPE_GLOBAL;
+                } elseif ($_attr['scope'] == 'smarty') {
+                    $_scope = Smarty::SCOPE_SMARTY;
+                } elseif ($_attr['scope'] == 'tpl_root') {
+                    $_scope = Smarty::SCOPE_TPL_ROOT;
+                }
+                if ($_attr['bubble_up'] === true) {
+                    $_scope = $_scope + Smarty::SCOPE_BUBBLE_UP;
+                }
             }
         }
 
+        // set flag to cache subtemplate object when called within loop or template name is variable.
+        if ($cache_tpl || $variable_template || $compiler->loopNesting > 0) {
+            $_cache_tpl = 'true';
+        } else {
+            $_cache_tpl = 'false';
+        }
+        // assume caching is off
         $_caching = Smarty::CACHING_OFF;
 
-        // flag if included template code should be merged into caller
-        $merge_compiled_includes = ($compiler->smarty->merge_compiled_includes || ($compiler->inheritance && $compiler->smarty->inheritance_merge_compiled_includes) || $_attr['inline'] === true) && !$compiler->template->source->recompiled;
+        if ($_attr['nocache'] === true) {
+            $compiler->tag_nocache = true;
+        }
 
-        // set default when in nocache mode
-        //       if ($compiler->template->caching && ($compiler->nocache || $compiler->tag_nocache || $compiler->forceNocache == 2)) {
-        if ($compiler->template->caching && ((!$compiler->inheritance && !$compiler->nocache && !$compiler->tag_nocache) || ($compiler->inheritance && ($compiler->nocache || $compiler->tag_nocache)))) {
+        $call_nocache = $compiler->tag_nocache || $compiler->nocache;
+
+        // caching was on and {include} is not in nocache mode
+        if ($compiler->template->caching && !$compiler->nocache && !$compiler->tag_nocache) {
             $_caching = self::CACHING_NOCACHE_CODE;
         }
+
+        // flag if included template code should be merged into caller
+        $merge_compiled_includes = ($compiler->smarty->merge_compiled_includes || $_attr['inline'] === true) &&
+            !$compiler->template->source->handler->recompiled;
+
+        if ($merge_compiled_includes && $_attr['inline'] !== true) {
+            // variable template name ?
+            if ($variable_template) {
+                $merge_compiled_includes = false;
+                if ($compiler->template->caching) {
+                    // must use individual cache file
+                    //$_attr['caching'] = 1;
+                }
+            }
+            // variable compile_id?
+            if (isset($_attr['compile_id'])) {
+                if (!((substr_count($_attr['compile_id'], '"') == 2 || substr_count($_attr['compile_id'], "'") == 2 ||
+                        is_numeric($_attr['compile_id']))) || substr_count($_attr['compile_id'], '(') != 0 ||
+                    substr_count($_attr['compile_id'], '$_smarty_tpl->') != 0
+                ) {
+                    $merge_compiled_includes = false;
+                    if ($compiler->template->caching) {
+                        // must use individual cache file
+                        //$_attr['caching'] = 1;
+                    }
+                }
+            }
+        }
+
         /*
-        * if the {include} tag provides individual parameter for caching
-        * it will not be included into the common cache file and treated like
-        * a nocache section
+        * if the {include} tag provides individual parameter for caching or compile_id
+        * the subtemplate must not be included into the common cache file and is treated like
+        * a call in nocache mode.
+        *
         */
+        if ($_attr['nocache'] !== true && $_attr['caching']) {
+            $_caching = $_new_caching = (int) $_attr['caching'];
+            $call_nocache = true;
+        } else {
+            $_new_caching = Smarty::CACHING_LIFETIME_CURRENT;
+        }
         if (isset($_attr['cache_lifetime'])) {
             $_cache_lifetime = $_attr['cache_lifetime'];
-            $compiler->tag_nocache = true;
-            $_caching = Smarty::CACHING_LIFETIME_CURRENT;
+            $call_nocache = true;
+            $_caching = $_new_caching;
         } else {
-            $_cache_lifetime = 'null';
+            $_cache_lifetime = '$_smarty_tpl->cache_lifetime';
         }
         if (isset($_attr['cache_id'])) {
             $_cache_id = $_attr['cache_id'];
-            $compiler->tag_nocache = true;
-            $_caching = Smarty::CACHING_LIFETIME_CURRENT;
+            $call_nocache = true;
+            $_caching = $_new_caching;
         } else {
             $_cache_id = '$_smarty_tpl->cache_id';
         }
@@ -116,150 +216,151 @@ class Smarty_Internal_Compile_Include extends Smarty_Internal_CompileBase
         } else {
             $_compile_id = '$_smarty_tpl->compile_id';
         }
-        if ($_attr['caching'] === true) {
-            $_caching = Smarty::CACHING_LIFETIME_CURRENT;
-        }
-        if ($_attr['nocache'] === true) {
-            $compiler->tag_nocache = true;
-            if ($merge_compiled_includes) {
-                $_caching = self::CACHING_NOCACHE_CODE;
-            } else {
-                $_caching = Smarty::CACHING_OFF;
-            }
+
+        // if subtemplate will be called in nocache mode do not merge
+        if ($compiler->template->caching && $call_nocache) {
+            $merge_compiled_includes = false;
         }
 
         $has_compiled_template = false;
-        if ($merge_compiled_includes && $_attr['inline'] !== true) {
-            // variable template name ?
-            if ($compiler->has_variable_string || !((substr_count($include_file, '"') == 2 || substr_count($include_file, "'") == 2))
-                || substr_count($include_file, '(') != 0 || substr_count($include_file, '$_smarty_tpl->') != 0
-            ) {
-                $merge_compiled_includes = false;
-                if ($compiler->inheritance && $compiler->smarty->inheritance_merge_compiled_includes) {
-                    $compiler->trigger_template_error(' variable template file names not allow within {block} tags');
-                }
-            }
-            // variable compile_id?
-            if (isset($_attr['compile_id'])) {
-                if (!((substr_count($_attr['compile_id'], '"') == 2 || substr_count($_attr['compile_id'], "'") == 2))
-                    || substr_count($_attr['compile_id'], '(') != 0 || substr_count($_attr['compile_id'], '$_smarty_tpl->') != 0
-                ) {
-                    $merge_compiled_includes = false;
-                    if ($compiler->inheritance && $compiler->smarty->inheritance_merge_compiled_includes) {
-                        $compiler->trigger_template_error(' variable compile_id not allow within {block} tags');
-                    }
-                }
-            }
-        }
         if ($merge_compiled_includes) {
-            if ($compiler->template->caching && ($compiler->tag_nocache || $compiler->nocache) && $_caching != self::CACHING_NOCACHE_CODE) {
-                $merge_compiled_includes = false;
-                if ($compiler->inheritance && $compiler->smarty->inheritance_merge_compiled_includes) {
-                    $compiler->trigger_template_error(' invalid caching mode of subtemplate within {block} tags');
-                }
-            }
-        }
-        if ($merge_compiled_includes) {
-            // we must observe different compile_id
-            $uid = sha1($_compile_id);
-            $tpl_name = null;
-            $nocache = false;
-            /** @var Smarty_Internal_Template $_smarty_tpl
-             * used in evaluated code
-             */
-            $_smarty_tpl = $compiler->template;
-            eval("\$tpl_name = $include_file;");
-            if (!isset($compiler->smarty->merged_templates_func[$tpl_name][$uid])) {
-                $tpl = new $compiler->smarty->template_class ($tpl_name, $compiler->smarty, $compiler->template, $compiler->template->cache_id, $compiler->template->compile_id);
-                // save unique function name
-                $compiler->smarty->merged_templates_func[$tpl_name][$uid]['func'] = $tpl->properties['unifunc'] = 'content_' . str_replace(array('.', ','), '_', uniqid('', true));
-                // use current nocache hash for inlined code
-                $compiler->smarty->merged_templates_func[$tpl_name][$uid]['nocache_hash'] = $tpl->properties['nocache_hash'] = $compiler->template->properties['nocache_hash'];
-                if ($compiler->template->caching && $_caching == self::CACHING_NOCACHE_CODE) {
-                    // all code must be nocache
-                    $nocache = true;
-                }
-                if ($compiler->inheritance) {
-                    $tpl->compiler->inheritance = true;
-                }
-                // make sure whole chain gets compiled
-                $tpl->mustCompile = true;
-                if (!($tpl->source->uncompiled) && $tpl->source->exists) {
-
-                    // get compiled code
-                    $compiled_code = $tpl->compiler->compileTemplate($tpl, $nocache);
-                    // release compiler object to free memory
-                    unset($tpl->compiler);
-                    // merge compiled code for {function} tags
-                    $compiler->template->properties['function'] = array_merge($compiler->template->properties['function'], $tpl->properties['function']);
-                    // merge filedependency
-                    $tpl->properties['file_dependency'][$tpl->source->uid] = array($tpl->source->filepath, $tpl->source->timestamp, $tpl->source->type);
-                    $compiler->template->properties['file_dependency'] = array_merge($compiler->template->properties['file_dependency'], $tpl->properties['file_dependency']);
-                    // remove header code
-                    $compiled_code = preg_replace("/(<\?php \/\*%%SmartyHeaderCode:{$tpl->properties['nocache_hash']}%%\*\/(.+?)\/\*\/%%SmartyHeaderCode%%\*\/\?>\n)/s", '', $compiled_code);
-                    if ($tpl->has_nocache_code) {
-                        // replace nocache_hash
-                        $compiled_code = str_replace("{$tpl->properties['nocache_hash']}", $compiler->template->properties['nocache_hash'], $compiled_code);
-                        $compiler->template->has_nocache_code = true;
-                    }
-                    $compiler->merged_templates[$tpl->properties['unifunc']] = $compiled_code;
-                    $has_compiled_template = true;
-                    unset ($tpl);
-                }
+            $c_id = isset($_attr['compile_id']) ? $_attr['compile_id'] : $compiler->template->compile_id;
+            // we must observe different compile_id and caching
+            $t_hash = sha1($c_id . ($_caching ? '--caching' : '--nocaching'));
+            if (!isset($compiler->parent_compiler->mergedSubTemplatesData[$hashResourceName][$t_hash])) {
+                $has_compiled_template =
+                    $this->compileInlineTemplate($compiler, $fullResourceName, $_caching, $hashResourceName, $t_hash,
+                                                 $c_id);
             } else {
                 $has_compiled_template = true;
             }
         }
         // delete {include} standard attributes
-        unset($_attr['file'], $_attr['assign'], $_attr['cache_id'], $_attr['compile_id'], $_attr['cache_lifetime'], $_attr['nocache'], $_attr['caching'], $_attr['scope'], $_attr['inline']);
+        unset($_attr['file'], $_attr['assign'], $_attr['cache_id'], $_attr['compile_id'], $_attr['cache_lifetime'], $_attr['nocache'], $_attr['caching'], $_attr['scope'], $_attr['inline'], $_attr['bubble_up']);
         // remaining attributes must be assigned as smarty variable
+        $_vars_nc = '';
         if (!empty($_attr)) {
-            if ($_parent_scope == Smarty::SCOPE_LOCAL) {
+            if ($_scope == Smarty::SCOPE_LOCAL) {
+                $_pairs = array();
                 // create variables
-                $nccode = '';
                 foreach ($_attr as $key => $value) {
                     $_pairs[] = "'$key'=>$value";
-                    $nccode .= "\$_smarty_tpl->tpl_vars['$key'] =  new Smarty_variable($value);\n";
+                    $_vars_nc .= "\$_smarty_tpl->tpl_vars['$key'] =  new Smarty_Variable($value);\n";
                 }
                 $_vars = 'array(' . join(',', $_pairs) . ')';
             } else {
-                $compiler->trigger_template_error('variable passing not allowed in parent/global scope', $compiler->lex->taglineno);
+                $compiler->trigger_template_error('variable passing not allowed in parent/global scope', null, true);
             }
         } else {
             $_vars = 'array()';
         }
-        if ($has_compiled_template) {
-            // never call inline templates in nocache mode
-            $compiler->suppressNocacheProcessing = true;
-            $_hash = $compiler->smarty->merged_templates_func[$tpl_name][$uid]['nocache_hash'];
-            $_output = "<?php /*  Call merged included template \"" . $tpl_name . "\" */\n";
-            $_output .= "\$_tpl_stack[] = \$_smarty_tpl;\n";
-            if (!empty($nccode) && $_caching == 9999 && $_smarty_tpl->caching) {
-                $compiler->suppressNocacheProcessing = false;
-                $_output .=  substr($compiler->processNocacheCode('<?php ' .$nccode . "?>\n", true), 6, -3);
-                $compiler->suppressNocacheProcessing = true;
+        $update_compile_id = $compiler->template->caching && !$compiler->tag_nocache && !$compiler->nocache &&
+            $_compile_id != '$_smarty_tpl->compile_id';
+        if ($has_compiled_template && !$call_nocache) {
+            $_output = "<?php\n";
+            if ($update_compile_id) {
+                $_output .= $compiler->makeNocacheCode("\$_compile_id_save[] = \$_smarty_tpl->compile_id;\n\$_smarty_tpl->compile_id = {$_compile_id};\n");
+            }
+            if (!empty($_vars_nc) && $_caching == 9999 && $compiler->template->caching) {
+                //$compiler->suppressNocacheProcessing = false;
+                $_output .= substr($compiler->processNocacheCode('<?php ' . $_vars_nc . "?>\n", true), 6, - 3);
+                //$compiler->suppressNocacheProcessing = true;
             }
-            $_output .= " \$_smarty_tpl = \$_smarty_tpl->setupInlineSubTemplate($include_file, $_cache_id, $_compile_id, $_caching, $_cache_lifetime, $_vars, $_parent_scope, '$_hash');\n";
             if (isset($_assign)) {
-                $_output .= 'ob_start(); ';
+                $_output .= "ob_start();\n";
             }
-            $_output .= $compiler->smarty->merged_templates_func[$tpl_name][$uid]['func'] . "(\$_smarty_tpl);\n";
-            $_output .= "\$_smarty_tpl = array_pop(\$_tpl_stack); ";
+            $_output .= "\$_smarty_tpl->smarty->ext->_subtemplate->render(\$_smarty_tpl, {$fullResourceName}, {$_cache_id}, {$_compile_id}, {$_caching}, {$_cache_lifetime}, {$_vars}, {$_scope}, {$_cache_tpl}, '{$compiler->parent_compiler->mergedSubTemplatesData[$hashResourceName][$t_hash]['uid']}', '{$compiler->parent_compiler->mergedSubTemplatesData[$hashResourceName][$t_hash]['func']}');\n";
             if (isset($_assign)) {
-                $_output .= " \$_smarty_tpl->tpl_vars[$_assign] = new Smarty_variable(ob_get_clean());";
+                $_output .= "\$_smarty_tpl->assign({$_assign}, ob_get_clean());\n";
             }
-            $_output .= "\n/*  End of included template \"" . $tpl_name . "\" */?>";
+            if ($update_compile_id) {
+                $_output .= $compiler->makeNocacheCode("\$_smarty_tpl->compile_id = array_pop(\$_compile_id_save);\n");
+            }
+            $_output .= "?>\n";
 
             return $_output;
         }
 
+        if ($call_nocache) {
+            $compiler->tag_nocache = true;
+        }
+        $_output = "<?php ";
+        if ($update_compile_id) {
+            $_output .= "\$_compile_id_save[] = \$_smarty_tpl->compile_id;\n\$_smarty_tpl->compile_id = {$_compile_id};\n";
+        }
         // was there an assign attribute
         if (isset($_assign)) {
-            $_output = "<?php \$_smarty_tpl->tpl_vars[$_assign] = new Smarty_variable(\$_smarty_tpl->getSubTemplate ($include_file, $_cache_id, $_compile_id, $_caching, $_cache_lifetime, $_vars, $_parent_scope));?>\n";;
-        } else {
-            $_output = "<?php echo \$_smarty_tpl->getSubTemplate ($include_file, $_cache_id, $_compile_id, $_caching, $_cache_lifetime, $_vars, $_parent_scope);?>\n";
+            $_output .= "ob_start();\n";
         }
-
+        $_output .= "\$_smarty_tpl->smarty->ext->_subtemplate->render(\$_smarty_tpl, {$fullResourceName}, $_cache_id, $_compile_id, $_caching, $_cache_lifetime, $_vars, $_scope, {$_cache_tpl});\n";
+        if (isset($_assign)) {
+            $_output .= "\$_smarty_tpl->assign({$_assign}, ob_get_clean());\n";
+        }
+        if ($update_compile_id) {
+            $_output .= "\$_smarty_tpl->compile_id = array_pop(\$_compile_id_save);\n";
+        }
+        $_output .= "?>\n";
         return $_output;
     }
+
+    /**
+     * Compile inline sub template
+     *
+     * @param \Smarty_Internal_SmartyTemplateCompiler $compiler
+     * @param                                         $fullResourceName
+     * @param                                         $_caching
+     * @param                                         $hashResourceName
+     * @param                                         $t_hash
+     * @param                                         $c_id
+     *
+     * @return bool
+     */
+    public function compileInlineTemplate(Smarty_Internal_SmartyTemplateCompiler $compiler, $fullResourceName,
+                                          $_caching, $hashResourceName, $t_hash, $c_id)
+    {
+        $compiler->smarty->allow_ambiguous_resources = true;
+        /* @var Smarty_Internal_Template $tpl */
+        $tpl =
+            new $compiler->smarty->template_class (trim($fullResourceName, '"\''), $compiler->smarty, $compiler->template,
+                                                   $compiler->template->cache_id, $c_id, $_caching);
+        if (!($tpl->source->handler->uncompiled) && $tpl->source->exists) {
+            $compiler->parent_compiler->mergedSubTemplatesData[$hashResourceName][$t_hash]['uid'] = $tpl->source->uid;
+            if (isset($compiler->template->_inheritance)) {
+                $tpl->_inheritance = clone $compiler->template->_inheritance;
+            }
+            $tpl->compiled = new Smarty_Template_Compiled();
+            $tpl->compiled->nocache_hash = $compiler->parent_compiler->template->compiled->nocache_hash;
+            $tpl->loadCompiler();
+            // save unique function name
+            $compiler->parent_compiler->mergedSubTemplatesData[$hashResourceName][$t_hash]['func'] =
+            $tpl->compiled->unifunc = 'content_' . str_replace(array('.', ','), '_', uniqid('', true));
+            // make sure whole chain gets compiled
+            $tpl->mustCompile = true;
+            $compiler->parent_compiler->mergedSubTemplatesData[$hashResourceName][$t_hash]['nocache_hash'] =
+                $tpl->compiled->nocache_hash;
+            // get compiled code
+            $compiled_code = "<?php\n\n";
+            $compiled_code .= "/* Start inline template \"{$tpl->source->type}:{$tpl->source->name}\" =============================*/\n";
+            $compiled_code .= "function {$tpl->compiled->unifunc} (\$_smarty_tpl) {\n";
+            $compiled_code .= "?>\n" . $tpl->compiler->compileTemplateSource($tpl, null, $compiler->parent_compiler);
+            $compiled_code .= "<?php\n";
+            $compiled_code .= "}\n?>\n";
+            $compiled_code .= $tpl->compiler->postFilter($tpl->compiler->blockOrFunctionCode);
+            $compiled_code .= "<?php\n\n";
+            $compiled_code .= "/* End inline template \"{$tpl->source->type}:{$tpl->source->name}\" =============================*/\n";
+            $compiled_code .= "?>";
+            unset($tpl->compiler);
+            if ($tpl->compiled->has_nocache_code) {
+                // replace nocache_hash
+                $compiled_code =
+                    str_replace("{$tpl->compiled->nocache_hash}", $compiler->template->compiled->nocache_hash,
+                                $compiled_code);
+                $compiler->template->compiled->has_nocache_code = true;
+            }
+            $compiler->parent_compiler->mergedSubTemplatesCode[$tpl->compiled->unifunc] = $compiled_code;
+            return true;
+        } else {
+            return false;
+        }
+    }
 }

libs/sysplugins/smarty_internal_compile_include_php.php

@@ -23,6 +23,7 @@ class Smarty_Internal_Compile_Include_Php extends Smarty_Internal_CompileBase
      * @see Smarty_Internal_CompileBase
      */
     public $required_attributes = array('file');
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -30,6 +31,7 @@ class Smarty_Internal_Compile_Include_Php extends Smarty_Internal_CompileBase
      * @see Smarty_Internal_CompileBase
      */
     public $shorttag_order = array('file');
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -41,13 +43,14 @@ class Smarty_Internal_Compile_Include_Php extends Smarty_Internal_CompileBase
     /**
      * Compiles code for the {include_php} tag
      *
-     * @param  array  $args     array with attributes from parser
-     * @param  object $compiler compiler object
+     * @param  array                                $args     array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
      *
-     * @throws SmartyException
-     * @return string compiled code
+     * @return string
+     * @throws \SmartyCompilerException
+     * @throws \SmartyException
      */
-    public function compile($args, $compiler)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler)
     {
         if (!($compiler->smarty instanceof SmartyBC)) {
             throw new SmartyException("{include_php} is deprecated, use SmartyBC class to enable");
@@ -60,9 +63,10 @@ class Smarty_Internal_Compile_Include_Php extends Smarty_Internal_CompileBase
          */
         $_smarty_tpl = $compiler->template;
         $_filepath = false;
-        eval('$_file = ' . $_attr['file'] . ';');
+        $_file = null;
+        eval('$_file = @' . $_attr['file'] . ';');
         if (!isset($compiler->smarty->security_policy) && file_exists($_file)) {
-            $_filepath = $_file;
+            $_filepath = $compiler->smarty->_realpath($_file, true);
         } else {
             if (isset($compiler->smarty->security_policy)) {
                 $_dir = $compiler->smarty->security_policy->trusted_dir;
@@ -71,16 +75,16 @@ class Smarty_Internal_Compile_Include_Php extends Smarty_Internal_CompileBase
             }
             if (!empty($_dir)) {
                 foreach ((array) $_dir as $_script_dir) {
-                    $_script_dir = rtrim($_script_dir, '/\\') . DS;
-                    if (file_exists($_script_dir . $_file)) {
-                        $_filepath = $_script_dir . $_file;
+                    $_path = $compiler->smarty->_realpath($_script_dir . DS . $_file, true);
+                    if (file_exists($_path)) {
+                        $_filepath = $_path;
                         break;
                     }
                 }
             }
         }
         if ($_filepath == false) {
-            $compiler->trigger_template_error("{include_php} file '{$_file}' is not readable", $compiler->lex->taglineno);
+            $compiler->trigger_template_error("{include_php} file '{$_file}' is not readable", null, true);
         }
 
         if (isset($compiler->smarty->security_policy)) {
@@ -99,7 +103,7 @@ class Smarty_Internal_Compile_Include_Php extends Smarty_Internal_CompileBase
         }
 
         if (isset($_assign)) {
-            return "<?php ob_start(); include{$_once} ('{$_filepath}'); \$_smarty_tpl->assign({$_assign},ob_get_contents()); ob_end_clean();?>";
+            return "<?php ob_start();\ninclude{$_once} ('{$_filepath}');\n\$_smarty_tpl->assign({$_assign},ob_get_clean());\n?>";
         } else {
             return "<?php include{$_once} ('{$_filepath}');?>\n";
         }

libs/sysplugins/smarty_internal_compile_insert.php

@@ -24,6 +24,7 @@ class Smarty_Internal_Compile_Insert extends Smarty_Internal_CompileBase
      * @see Smarty_Internal_CompileBase
      */
     public $required_attributes = array('name');
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -31,6 +32,7 @@ class Smarty_Internal_Compile_Insert extends Smarty_Internal_CompileBase
      * @see Smarty_Internal_CompileBase
      */
     public $shorttag_order = array('name');
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -42,17 +44,21 @@ class Smarty_Internal_Compile_Insert extends Smarty_Internal_CompileBase
     /**
      * Compiles code for the {insert} tag
      *
-     * @param  array  $args     array with attributes from parser
-     * @param  object $compiler compiler object
+     * @param  array                                $args     array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
      *
      * @return string compiled code
+     * @throws \SmartyCompilerException
      */
-    public function compile($args, $compiler)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler)
     {
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
-        // never compile as nocache code
-        $compiler->suppressNocacheProcessing = true;
+        $nocacheParam = $compiler->template->caching && ($compiler->tag_nocache || $compiler->nocache);
+        if (!$nocacheParam) {
+            // do not compile as nocache code
+            $compiler->suppressNocacheProcessing = true;
+        }
         $compiler->tag_nocache = true;
         $_smarty_tpl = $compiler->template;
         $_name = null;
@@ -60,19 +66,24 @@ class Smarty_Internal_Compile_Insert extends Smarty_Internal_CompileBase
 
         $_output = '<?php ';
         // save possible attributes
-        eval('$_name = ' . $_attr['name'] . ';');
+        eval('$_name = @' . $_attr['name'] . ';');
         if (isset($_attr['assign'])) {
             // output will be stored in a smarty variable instead of being displayed
             $_assign = $_attr['assign'];
             // create variable to make sure that the compiler knows about its nocache status
-            $compiler->template->tpl_vars[trim($_attr['assign'], "'")] = new Smarty_Variable(null, true);
+            $var = trim($_attr['assign'], "'");
+            if (isset($compiler->template->tpl_vars[$var])) {
+                $compiler->template->tpl_vars[$var]->nocache = true;
+            } else {
+                $compiler->template->tpl_vars[$var] = new Smarty_Variable(null, true);
+            }
         }
         if (isset($_attr['script'])) {
             // script which must be included
             $_function = "smarty_insert_{$_name}";
             $_smarty_tpl = $compiler->template;
             $_filepath = false;
-            eval('$_script = ' . $_attr['script'] . ';');
+            eval('$_script = @' . $_attr['script'] . ';');
             if (!isset($compiler->smarty->security_policy) && file_exists($_script)) {
                 $_filepath = $_script;
             } else {
@@ -92,13 +103,13 @@ class Smarty_Internal_Compile_Insert extends Smarty_Internal_CompileBase
                 }
             }
             if ($_filepath == false) {
-                $compiler->trigger_template_error("{insert} missing script file '{$_script}'", $compiler->lex->taglineno);
+                $compiler->trigger_template_error("{insert} missing script file '{$_script}'", null, true);
             }
             // code for script file loading
             $_output .= "require_once '{$_filepath}' ;";
             require_once $_filepath;
             if (!is_callable($_function)) {
-                $compiler->trigger_template_error(" {insert} function '{$_function}' is not callable in script file '{$_script}'", $compiler->lex->taglineno);
+                $compiler->trigger_template_error(" {insert} function '{$_function}' is not callable in script file '{$_script}'", null, true);
             }
         } else {
             $_filepath = 'null';
@@ -107,7 +118,7 @@ class Smarty_Internal_Compile_Insert extends Smarty_Internal_CompileBase
             if (!is_callable($_function)) {
                 // try plugin
                 if (!$_function = $compiler->getPlugin($_name, 'insert')) {
-                    $compiler->trigger_template_error("{insert} no function or plugin found for '{$_name}'", $compiler->lex->taglineno);
+                    $compiler->trigger_template_error("{insert} no function or plugin found for '{$_name}'", null, true);
                 }
             }
         }
@@ -121,14 +132,14 @@ class Smarty_Internal_Compile_Insert extends Smarty_Internal_CompileBase
         $_params = 'array(' . implode(", ", $_paramsArray) . ')';
         // call insert
         if (isset($_assign)) {
-            if ($_smarty_tpl->caching) {
+            if ($_smarty_tpl->caching && !$nocacheParam) {
                 $_output .= "echo Smarty_Internal_Nocache_Insert::compile ('{$_function}',{$_params}, \$_smarty_tpl, '{$_filepath}',{$_assign});?>";
             } else {
                 $_output .= "\$_smarty_tpl->assign({$_assign} , {$_function} ({$_params},\$_smarty_tpl), true);?>";
             }
         } else {
             $compiler->has_output = true;
-            if ($_smarty_tpl->caching) {
+            if ($_smarty_tpl->caching && !$nocacheParam) {
                 $_output .= "echo Smarty_Internal_Nocache_Insert::compile ('{$_function}',{$_params}, \$_smarty_tpl, '{$_filepath}');?>";
             } else {
                 $_output .= "echo {$_function}({$_params},\$_smarty_tpl);?>";

libs/sysplugins/smarty_internal_compile_ldelim.php

@@ -20,16 +20,17 @@ class Smarty_Internal_Compile_Ldelim extends Smarty_Internal_CompileBase
      * Compiles code for the {ldelim} tag
      * This tag does output the left delimiter
      *
-     * @param  array  $args     array with attributes from parser
-     * @param  object $compiler compiler object
+     * @param  array                                $args     array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
      *
      * @return string compiled code
+     * @throws \SmartyCompilerException
      */
-    public function compile($args, $compiler)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler)
     {
         $_attr = $this->getAttributes($compiler, $args);
         if ($_attr['nocache'] === true) {
-            $compiler->trigger_template_error('nocache option not allowed', $compiler->lex->taglineno);
+            $compiler->trigger_template_error('nocache option not allowed', null, true);
         }
         // this tag does not return compiled code
         $compiler->has_code = true;

libs/sysplugins/smarty_internal_compile_nocache.php

@@ -16,21 +16,26 @@
  */
 class Smarty_Internal_Compile_Nocache extends Smarty_Internal_CompileBase
 {
+    /**
+     * Array of names of valid option flags
+     *
+     * @var array
+     */
+    public $option_flags = array();
+
     /**
      * Compiles code for the {nocache} tag
      * This tag does not generate compiled output. It only sets a compiler flag.
      *
-     * @param  array  $args     array with attributes from parser
-     * @param  object $compiler compiler object
+     * @param  array                                $args     array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
      *
      * @return bool
      */
-    public function compile($args, $compiler)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler)
     {
         $_attr = $this->getAttributes($compiler, $args);
-        if ($_attr['nocache'] === true) {
-            $compiler->trigger_template_error('nocache option not allowed', $compiler->lex->taglineno);
-        }
+        $this->openTag($compiler, 'nocache', array($compiler->nocache));
         // enter nocache mode
         $compiler->nocache = true;
         // this tag does not return compiled code
@@ -52,16 +57,16 @@ class Smarty_Internal_Compile_Nocacheclose extends Smarty_Internal_CompileBase
      * Compiles code for the {/nocache} tag
      * This tag does not generate compiled output. It only sets a compiler flag.
      *
-     * @param  array  $args     array with attributes from parser
-     * @param  object $compiler compiler object
+     * @param  array                                $args     array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
      *
      * @return bool
      */
-    public function compile($args, $compiler)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler)
     {
         $_attr = $this->getAttributes($compiler, $args);
         // leave nocache mode
-        $compiler->nocache = false;
+        list($compiler->nocache) = $this->closeTag($compiler, array('nocache'));
         // this tag does not return compiled code
         $compiler->has_code = false;
 

libs/sysplugins/smarty_internal_compile_private_block_plugin.php

@@ -27,15 +27,15 @@ class Smarty_Internal_Compile_Private_Block_Plugin extends Smarty_Internal_Compi
     /**
      * Compiles code for the execution of block plugin
      *
-     * @param  array  $args      array with attributes from parser
-     * @param  object $compiler  compiler object
-     * @param  array  $parameter array with compilation parameter
-     * @param  string $tag       name of block plugin
-     * @param  string $function  PHP function name
+     * @param  array                                $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                $parameter array with compilation parameter
+     * @param  string                               $tag       name of block plugin
+     * @param  string                               $function  PHP function name
      *
      * @return string compiled code
      */
-    public function compile($args, $compiler, $parameter, $tag, $function)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter, $tag, $function)
     {
         if (!isset($tag[5]) || substr($tag, - 5) != 'close') {
             // opening tag of block plugin
@@ -60,7 +60,7 @@ class Smarty_Internal_Compile_Private_Block_Plugin extends Smarty_Internal_Compi
             // maybe nocache because of nocache variables or nocache plugin
             $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
             // compile code
-            $output = "<?php \$_smarty_tpl->smarty->_tag_stack[] = array('{$tag}', {$_params}); \$_block_repeat=true; echo {$function}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
+            $output = "<?php \$_smarty_tpl->smarty->_cache['tag_stack'][] = array('{$tag}', {$_params}); \$_block_repeat=true; echo {$function}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
         } else {
             // must endblock be nocache?
             if ($compiler->nocache) {
@@ -75,9 +75,13 @@ class Smarty_Internal_Compile_Private_Block_Plugin extends Smarty_Internal_Compi
                 $mod_pre = $mod_post = '';
             } else {
                 $mod_pre = ' ob_start(); ';
-                $mod_post = 'echo ' . $compiler->compileTag('private_modifier', array(), array('modifierlist' => $parameter['modifier_list'], 'value' => 'ob_get_clean()')) . ';';
+                $mod_post = 'echo ' .
+                    $compiler->compileTag('private_modifier', array(), array('modifierlist' => $parameter['modifier_list'],
+                                                                             'value'        => 'ob_get_clean()')) . ';';
             }
-            $output = "<?php \$_block_content = ob_get_clean(); \$_block_repeat=false;" . $mod_pre . " echo {$function}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat); " . $mod_post . " } array_pop(\$_smarty_tpl->smarty->_tag_stack);?>";
+            $output = "<?php \$_block_content = ob_get_clean(); \$_block_repeat=false;" . $mod_pre .
+                " echo {$function}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat); " . $mod_post .
+                " } array_pop(\$_smarty_tpl->smarty->_cache['tag_stack']);?>";
         }
 
         return $output . "\n";

libs/sysplugins/smarty_internal_compile_private_foreachsection.php

@@ -0,0 +1,223 @@
+<?php
+/**
+ * Smarty Internal Plugin Compile ForeachSection
+ * Shared methods for {foreach} {section} tags
+ *
+ * @package    Smarty
+ * @subpackage Compiler
+ * @author     Uwe Tews
+ */
+
+/**
+ * Smarty Internal Plugin Compile ForeachSection Class
+ *
+ * @package    Smarty
+ * @subpackage Compiler
+ */
+class Smarty_Internal_Compile_Private_ForeachSection extends Smarty_Internal_CompileBase
+{
+
+    /**
+     * Preg search pattern
+     *
+     * @var string
+     */
+    private $propertyPreg = '';
+
+    /**
+     * Offsets in preg match result
+     *
+     * @var array
+     */
+    private $resultOffsets = array();
+
+    /**
+     * Start offset
+     *
+     * @var int
+     */
+    private $startOffset = 0;
+
+    /**
+     * Name of this tag
+     *
+     * @var string
+     */
+    public $tagName = '';
+
+    /**
+     * Valid properties of $smarty.xxx variable
+     *
+     * @var array
+     */
+    public static $nameProperties = array();
+
+    /**
+     * {section} tag has no item properties
+     *
+     * @var array
+     */
+    public $itemProperties = null;
+
+    /**
+     * {section} tag has always name attribute
+     *
+     * @var bool
+     */
+    public $isNamed = true;
+
+    /**
+     * @var array
+     */
+    public $matchResults = array();
+
+    /**
+     * Scan sources for used tag attributes
+     *
+     * @param  array                                $attributes
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler
+     */
+    public function scanForProperties($attributes, Smarty_Internal_TemplateCompilerBase $compiler)
+    {
+        $this->propertyPreg = '~(';
+        $this->startOffset = 0;
+        $this->resultOffsets = array();
+        $this->matchResults = array('named' => array(), 'item' => array());
+        if ($this->isNamed) {
+            $this->buildPropertyPreg(true, $attributes);
+        }
+        if (isset($this->itemProperties)) {
+            if ($this->isNamed) {
+                $this->propertyPreg .= '|';
+            }
+            $this->buildPropertyPreg(false, $attributes);
+        }
+        $this->propertyPreg .= ')\W~i';
+        // Template source
+        $this->matchTemplateSource($compiler);
+        // Parent template source
+        $this->matchParentTemplateSource($compiler);
+        // {block} source
+        $this->matchBlockSource($compiler);
+    }
+
+    /**
+     * Build property preg string
+     *
+     * @param bool  $named
+     * @param array $attributes
+     */
+    public function buildPropertyPreg($named, $attributes)
+    {
+        if ($named) {
+            $this->resultOffsets['named'] = $this->startOffset + 3;
+            $this->propertyPreg .= "([\$]smarty[.]{$this->tagName}[.]{$attributes['name']}[.](";
+            $className = get_class($this);
+            $properties = $className::$nameProperties;
+        } else {
+            $this->resultOffsets['item'] = $this->startOffset + 3;
+            $this->propertyPreg .= "([\$]{$attributes['item']}[@](";
+            $properties = $this->itemProperties;
+        }
+        $this->startOffset += count($properties) + 2;
+        $propName = reset($properties);
+        while ($propName) {
+            $this->propertyPreg .= "({$propName})";
+            $propName = next($properties);
+            if ($propName) {
+                $this->propertyPreg .= '|';
+            }
+        }
+        $this->propertyPreg .= '))';
+    }
+
+    /**
+     * Find matches in source string
+     *
+     * @param string $source
+     */
+    public function matchProperty($source)
+    {
+        preg_match_all($this->propertyPreg, $source, $match, PREG_SET_ORDER);
+        foreach ($this->resultOffsets as $key => $offset) {
+            foreach ($match as $m) {
+                if (isset($m[$offset]) && !empty($m[$offset])) {
+                    $this->matchResults[$key][strtolower($m[$offset])] = true;
+                }
+            }
+        }
+    }
+
+    /**
+     * Find matches in template source
+     *
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler
+     */
+    public function matchTemplateSource(Smarty_Internal_TemplateCompilerBase $compiler)
+    {
+        $this->matchProperty($compiler->parser->lex->data);
+    }
+
+    /**
+     * Find matches in all parent template source
+     *
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler
+     */
+    public function matchParentTemplateSource(Smarty_Internal_TemplateCompilerBase $compiler)
+    {
+        // search parent compiler template source
+        $nextCompiler = $compiler;
+        while ($nextCompiler !== $nextCompiler->parent_compiler) {
+            $nextCompiler = $nextCompiler->parent_compiler;
+            if ($compiler !== $nextCompiler) {
+                // get template source
+                $_content = $nextCompiler->template->source->getContent();
+                if ($_content != '') {
+                    // run pre filter if required
+                    if ((isset($nextCompiler->smarty->autoload_filters['pre']) ||
+                            isset($nextCompiler->smarty->registered_filters['pre']))) {
+                        $_content = $nextCompiler->smarty->ext->_filter_Handler->runFilter('pre', $_content, $nextCompiler->template);
+                    }
+                    $this->matchProperty($_content);
+                }
+            }
+        }
+    }
+
+    /**
+     * Find matches in {block} tag source
+     *
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler
+     */
+    public function matchBlockSource(Smarty_Internal_TemplateCompilerBase $compiler)
+    {
+
+    }
+
+    /**
+     * Compiles code for the {$smarty.foreach.xxx} or {$smarty.section.xxx}tag
+     *
+     * @param  array                                $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                $parameter array with compilation parameter
+     *
+     * @return string compiled code
+     * @throws \SmartyCompilerException
+     */
+    public static function compileSpecialVariable($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
+    {
+        $tag = strtolower(trim($parameter[ 0 ], '"\''));
+        $name = isset($parameter[ 1 ]) ? $compiler->getId($parameter[ 1 ]) : false;
+        if (!$name) {
+            $compiler->trigger_template_error("missing or illegal \$smarty.{$tag} name attribute", null, true);
+        }
+        /* @var Smarty_Internal_Compile_Foreach|Smarty_Internal_Compile_Section $className */
+        $className = 'Smarty_Internal_Compile_' . ucfirst($tag);
+        $property = isset($parameter[ 2 ]) ? strtolower($compiler->getId($parameter[ 2 ])) : false;
+        if (!$property || !in_array($property, $className::$nameProperties)) {
+            $compiler->trigger_template_error("missing or illegal \$smarty.{$tag} property attribute", null, true);
+        }
+        $tagVar = "'__smarty_{$tag}_{$name}'";
+        return "(isset(\$_smarty_tpl->tpl_vars[{$tagVar}]->value['{$property}']) ? \$_smarty_tpl->tpl_vars[{$tagVar}]->value['{$property}'] : null)";
+    }
+}

libs/sysplugins/smarty_internal_compile_private_function_plugin.php

@@ -23,6 +23,7 @@ class Smarty_Internal_Compile_Private_Function_Plugin extends Smarty_Internal_Co
      * @see Smarty_Internal_CompileBase
      */
     public $required_attributes = array();
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -34,15 +35,15 @@ class Smarty_Internal_Compile_Private_Function_Plugin extends Smarty_Internal_Co
     /**
      * Compiles code for the execution of function plugin
      *
-     * @param  array  $args      array with attributes from parser
-     * @param  object $compiler  compiler object
+     * @param  array                                $args     array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
      * @param  array  $parameter array with compilation parameter
      * @param  string $tag       name of function plugin
-     * @param  string $function  PHP function name
+     * @param  string                               $function PHP function name
      *
      * @return string compiled code
      */
-    public function compile($args, $compiler, $parameter, $tag, $function)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase  $compiler, $parameter, $tag, $function)
     {
         // This tag does create output
         $compiler->has_output = true;

libs/sysplugins/smarty_internal_compile_private_modifier.php

@@ -20,13 +20,14 @@ class Smarty_Internal_Compile_Private_Modifier extends Smarty_Internal_CompileBa
     /**
      * Compiles code for modifier execution
      *
-     * @param  array  $args      array with attributes from parser
-     * @param  object $compiler  compiler object
-     * @param  array  $parameter array with compilation parameter
+     * @param  array                                $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                $parameter array with compilation parameter
      *
      * @return string compiled code
+     * @throws \SmartyCompilerException
      */
-    public function compile($args, $compiler, $parameter)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
@@ -52,7 +53,8 @@ class Smarty_Internal_Compile_Private_Modifier extends Smarty_Internal_CompileBa
                                 $output = "{$function}({$params})";
                             } else {
                                 if (is_object($function[0])) {
-                                    $output = '$_smarty_tpl->smarty->registered_plugins[Smarty::PLUGIN_MODIFIER][\'' . $modifier . '\'][0][0]->' . $function[1] . '(' . $params . ')';
+                                    $output = '$_smarty_tpl->smarty->registered_plugins[Smarty::PLUGIN_MODIFIER][\'' .
+                                        $modifier . '\'][0][0]->' . $function[1] . '(' . $params . ')';
                                 } else {
                                     $output = $function[0] . '::' . $function[1] . '(' . $params . ')';
                                 }
@@ -73,7 +75,9 @@ class Smarty_Internal_Compile_Private_Modifier extends Smarty_Internal_CompileBa
                         // modifiercompiler plugin
                         if ($compiler->smarty->loadPlugin('smarty_modifiercompiler_' . $modifier)) {
                             // check if modifier allowed
-                            if (!is_object($compiler->smarty->security_policy) || $compiler->smarty->security_policy->isTrustedModifier($modifier, $compiler)) {
+                            if (!is_object($compiler->smarty->security_policy) ||
+                                $compiler->smarty->security_policy->isTrustedModifier($modifier, $compiler)
+                            ) {
                                 $plugin = 'smarty_modifiercompiler_' . $modifier;
                                 $output = $plugin($single_modifier, $compiler);
                             }
@@ -85,7 +89,9 @@ class Smarty_Internal_Compile_Private_Modifier extends Smarty_Internal_CompileBa
                         // modifier plugin
                         if ($function = $compiler->getPlugin($modifier, Smarty::PLUGIN_MODIFIER)) {
                             // check if modifier allowed
-                            if (!is_object($compiler->smarty->security_policy) || $compiler->smarty->security_policy->isTrustedModifier($modifier, $compiler)) {
+                            if (!is_object($compiler->smarty->security_policy) ||
+                                $compiler->smarty->security_policy->isTrustedModifier($modifier, $compiler)
+                            ) {
                                 $output = "{$function}({$params})";
                             }
                             $compiler->known_modifier_type[$modifier] = $type;
@@ -96,7 +102,9 @@ class Smarty_Internal_Compile_Private_Modifier extends Smarty_Internal_CompileBa
                         // PHP function
                         if (is_callable($modifier)) {
                             // check if modifier allowed
-                            if (!is_object($compiler->smarty->security_policy) || $compiler->smarty->security_policy->isTrustedPhpModifier($modifier, $compiler)) {
+                            if (!is_object($compiler->smarty->security_policy) ||
+                                $compiler->smarty->security_policy->isTrustedPhpModifier($modifier, $compiler)
+                            ) {
                                 $output = "{$modifier}({$params})";
                             }
                             $compiler->known_modifier_type[$modifier] = $type;
@@ -105,21 +113,29 @@ class Smarty_Internal_Compile_Private_Modifier extends Smarty_Internal_CompileBa
                         break;
                     case 6:
                         // default plugin handler
-                        if (isset($compiler->default_handler_plugins[Smarty::PLUGIN_MODIFIER][$modifier]) || (is_callable($compiler->smarty->default_plugin_handler_func) && $compiler->getPluginFromDefaultHandler($modifier, Smarty::PLUGIN_MODIFIER))) {
+                        if (isset($compiler->default_handler_plugins[Smarty::PLUGIN_MODIFIER][$modifier]) ||
+                            (is_callable($compiler->smarty->default_plugin_handler_func) &&
+                                $compiler->getPluginFromDefaultHandler($modifier, Smarty::PLUGIN_MODIFIER))
+                        ) {
                             $function = $compiler->default_handler_plugins[Smarty::PLUGIN_MODIFIER][$modifier][0];
                             // check if modifier allowed
-                            if (!is_object($compiler->smarty->security_policy) || $compiler->smarty->security_policy->isTrustedModifier($modifier, $compiler)) {
+                            if (!is_object($compiler->smarty->security_policy) ||
+                                $compiler->smarty->security_policy->isTrustedModifier($modifier, $compiler)
+                            ) {
                                 if (!is_array($function)) {
                                     $output = "{$function}({$params})";
                                 } else {
                                     if (is_object($function[0])) {
-                                        $output = '$_smarty_tpl->smarty->registered_plugins[Smarty::PLUGIN_MODIFIER][\'' . $modifier . '\'][0][0]->' . $function[1] . '(' . $params . ')';
+                                        $output = '$_smarty_tpl->smarty->registered_plugins[Smarty::PLUGIN_MODIFIER][\'' .
+                                            $modifier . '\'][0][0]->' . $function[1] . '(' . $params . ')';
                                     } else {
                                         $output = $function[0] . '::' . $function[1] . '(' . $params . ')';
                                     }
                                 }
                             }
-                            if (isset($compiler->template->required_plugins['nocache'][$modifier][Smarty::PLUGIN_MODIFIER]['file']) || isset($compiler->template->required_plugins['compiled'][$modifier][Smarty::PLUGIN_MODIFIER]['file'])) {
+                            if (isset($compiler->parent_compiler->template->compiled->required_plugins['nocache'][$modifier][Smarty::PLUGIN_MODIFIER]['file']) ||
+                                isset($compiler->parent_compiler->template->compiled->required_plugins['compiled'][$modifier][Smarty::PLUGIN_MODIFIER]['file'])
+                            ) {
                                 // was a plugin
                                 $compiler->known_modifier_type[$modifier] = 4;
                             } else {
@@ -130,7 +146,7 @@ class Smarty_Internal_Compile_Private_Modifier extends Smarty_Internal_CompileBa
                 }
             }
             if (!isset($compiler->known_modifier_type[$modifier])) {
-                $compiler->trigger_template_error("unknown modifier \"" . $modifier . "\"", $compiler->lex->taglineno);
+                $compiler->trigger_template_error("unknown modifier \"" . $modifier . "\"", null, true);
             }
         }
 

libs/sysplugins/smarty_internal_compile_private_object_block_function.php

@@ -27,15 +27,15 @@ class Smarty_Internal_Compile_Private_Object_Block_Function extends Smarty_Inter
     /**
      * Compiles code for the execution of block plugin
      *
-     * @param  array  $args      array with attributes from parser
-     * @param  object $compiler  compiler object
-     * @param  array  $parameter array with compilation parameter
-     * @param  string $tag       name of block object
-     * @param  string $method    name of method to call
+     * @param  array                                $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                $parameter array with compilation parameter
+     * @param  string                               $tag       name of block object
+     * @param  string                               $method    name of method to call
      *
      * @return string compiled code
      */
-    public function compile($args, $compiler, $parameter, $tag, $method)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter, $tag, $method)
     {
         if (!isset($tag[5]) || substr($tag, - 5) != 'close') {
             // opening tag of block plugin
@@ -60,7 +60,8 @@ class Smarty_Internal_Compile_Private_Object_Block_Function extends Smarty_Inter
             // maybe nocache because of nocache variables or nocache plugin
             $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
             // compile code
-            $output = "<?php \$_smarty_tpl->smarty->_tag_stack[] = array('{$tag}->{$method}', {$_params}); \$_block_repeat=true; echo \$_smarty_tpl->smarty->registered_objects['{$tag}'][0]->{$method}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
+            $output =
+                "<?php \$_smarty_tpl->smarty->_cache['tag_stack'][] = array('{$tag}->{$method}', {$_params}); \$_block_repeat=true; echo \$_smarty_tpl->smarty->registered_objects['{$tag}'][0]->{$method}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
         } else {
             $base_tag = substr($tag, 0, - 5);
             // must endblock be nocache?
@@ -76,9 +77,13 @@ class Smarty_Internal_Compile_Private_Object_Block_Function extends Smarty_Inter
                 $mod_pre = $mod_post = '';
             } else {
                 $mod_pre = ' ob_start(); ';
-                $mod_post = 'echo ' . $compiler->compileTag('private_modifier', array(), array('modifierlist' => $parameter['modifier_list'], 'value' => 'ob_get_clean()')) . ';';
+                $mod_post = 'echo ' . $compiler->compileTag('private_modifier', array(),
+                                                            array('modifierlist' => $parameter['modifier_list'],
+                                                                  'value'        => 'ob_get_clean()')) . ';';
             }
-            $output = "<?php \$_block_content = ob_get_contents(); ob_end_clean(); \$_block_repeat=false;" . $mod_pre . " echo \$_smarty_tpl->smarty->registered_objects['{$base_tag}'][0]->{$method}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat); " . $mod_post . "  } array_pop(\$_smarty_tpl->smarty->_tag_stack);?>";
+            $output = "<?php \$_block_content = ob_get_clean(); \$_block_repeat=false;" . $mod_pre .
+                " echo \$_smarty_tpl->smarty->registered_objects['{$base_tag}'][0]->{$method}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat); " .
+                $mod_post . "  } array_pop(\$_smarty_tpl->smarty->_cache['tag_stack']);?>";
         }
 
         return $output . "\n";

libs/sysplugins/smarty_internal_compile_private_object_function.php

@@ -27,15 +27,15 @@ class Smarty_Internal_Compile_Private_Object_Function extends Smarty_Internal_Co
     /**
      * Compiles code for the execution of function plugin
      *
-     * @param  array  $args      array with attributes from parser
-     * @param  object $compiler  compiler object
-     * @param  array  $parameter array with compilation parameter
-     * @param  string $tag       name of function
-     * @param  string $method    name of method to call
+     * @param  array                                       $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                       $parameter array with compilation parameter
+     * @param  string                                      $tag       name of function
+     * @param  string                                      $method    name of method to call
      *
      * @return string compiled code
      */
-    public function compile($args, $compiler, $parameter, $tag, $method)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter, $tag, $method)
     {
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);

libs/sysplugins/smarty_internal_compile_private_php.php

@@ -0,0 +1,209 @@
+<?php
+/**
+ * Smarty Internal Plugin Compile PHP Expression
+ * Compiles any tag which will output an expression or variable
+ *
+ * @package    Smarty
+ * @subpackage Compiler
+ * @author     Uwe Tews
+ */
+
+/**
+ * Smarty Internal Plugin Compile PHP Expression Class
+ *
+ * @package    Smarty
+ * @subpackage Compiler
+ */
+class Smarty_Internal_Compile_Private_Php extends Smarty_Internal_CompileBase
+{
+
+    /**
+     * Attribute definition: Overwrites base class.
+     *
+     * @var array
+     * @see Smarty_Internal_CompileBase
+     */
+    public $required_attributes = array('code', 'type');
+
+    /**
+     * Compiles code for generating output from any expression
+     *
+     * @param array                                 $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param array                                 $parameter array with compilation parameter
+     *
+     * @return string
+     * @throws \SmartyException
+     */
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
+    {
+        // check and get attributes
+        $_attr = $this->getAttributes($compiler, $args);
+        $compiler->has_code = false;
+        if ($_attr['type'] == 'xml') {
+            $compiler->tag_nocache = true;
+            $save = $compiler->template->compiled->has_nocache_code;
+            $output = addcslashes($_attr['code'], "'\\");
+            $compiler->parser->current_buffer->append_subtree($compiler->parser, new Smarty_Internal_ParseTree_Tag($compiler->parser, $compiler->processNocacheCode("<?php echo '" .
+                                                                                                                                                                    $output .
+                                                                                                                                                                    "';?>", $compiler, true)));
+            $compiler->template->compiled->has_nocache_code = $save;
+            return '';
+        }
+        if ($_attr['type'] != 'tag') {
+            if ($compiler->php_handling == Smarty::PHP_REMOVE) {
+                return '';
+            } elseif ($compiler->php_handling == Smarty::PHP_QUOTE) {
+                $output = preg_replace_callback('#(<\?(?:php|=)?)|(<%)|(<script\s+language\s*=\s*["\']?\s*php\s*["\']?\s*>)|(\?>)|(%>)|(<\/script>)#i', array($this,
+                                                                                                                                                              'quote'), $_attr['code']);
+                $compiler->parser->current_buffer->append_subtree($compiler->parser, new Smarty_Internal_ParseTree_Text($output));
+                return '';
+            } elseif ($compiler->php_handling == Smarty::PHP_PASSTHRU || $_attr['type'] == 'unmatched') {
+                $compiler->tag_nocache = true;
+                $save = $compiler->template->compiled->has_nocache_code;
+                $output = addcslashes($_attr['code'], "'\\");
+                $compiler->parser->current_buffer->append_subtree($compiler->parser, new Smarty_Internal_ParseTree_Tag($compiler->parser, $compiler->processNocacheCode("<?php echo '" .
+                                                                                                                                                                        $output .
+                                                                                                                                                                        "';?>", $compiler, true)));
+                $compiler->template->compiled->has_nocache_code = $save;
+                return '';
+            } elseif ($compiler->php_handling == Smarty::PHP_ALLOW) {
+                if (!($compiler->smarty instanceof SmartyBC)) {
+                    $compiler->trigger_template_error('$smarty->php_handling PHP_ALLOW not allowed. Use SmartyBC to enable it', null, true);
+                }
+                $compiler->has_code = true;
+                return $_attr['code'];
+            } else {
+                $compiler->trigger_template_error('Illegal $smarty->php_handling value', null, true);
+            }
+        } else {
+            $compiler->has_code = true;
+            if (!($compiler->smarty instanceof SmartyBC)) {
+                $compiler->trigger_template_error('{php}{/php} tags not allowed. Use SmartyBC to enable them', null, true);
+            }
+            $ldel = preg_quote($compiler->smarty->left_delimiter, '#');
+            $rdel = preg_quote($compiler->smarty->right_delimiter, '#');
+            preg_match("#^({$ldel}php\\s*)((.)*?)({$rdel})#", $_attr['code'], $match);
+            if (!empty($match[2])) {
+                if ('nocache' == trim($match[2])) {
+                    $compiler->tag_nocache = true;
+                } else {
+                    $compiler->trigger_template_error("illegal value of option flag \"{$match[2]}\"", null, true);
+                }
+            }
+            return preg_replace(array("#^{$ldel}\\s*php\\s*(.)*?{$rdel}#",
+                                      "#{$ldel}\\s*/\\s*php\\s*{$rdel}$#"), array('<?php ', '?>'), $_attr['code']);
+        }
+    }
+
+    /**
+     * Lexer code for PHP tags
+     *
+     * This code has been moved from lexer here fo easier debugging and maintenance
+     *
+     * @param $lex
+     */
+    public function parsePhp($lex)
+    {
+        $lex->token = Smarty_Internal_Templateparser::TP_PHP;
+        $close = 0;
+        $lex->taglineno = $lex->line;
+        $closeTag = '?>';
+        if (strpos($lex->value, '<?xml') === 0) {
+            $lex->is_xml = true;
+            $lex->token = Smarty_Internal_Templateparser::TP_NOCACHE;
+            return;
+        } elseif (strpos($lex->value, '<?') === 0) {
+            $lex->phpType = 'php';
+        } elseif (strpos($lex->value, '<%') === 0) {
+            $lex->phpType = 'asp';
+            $closeTag = '%>';
+        } elseif (strpos($lex->value, '%>') === 0) {
+            $lex->phpType = 'unmatched';
+        } elseif (strpos($lex->value, '?>') === 0) {
+            if ($lex->is_xml) {
+                $lex->is_xml = false;
+                $lex->token = Smarty_Internal_Templateparser::TP_NOCACHE;
+                return;
+            }
+            $lex->phpType = 'unmatched';
+        } elseif (strpos($lex->value, '<s') === 0) {
+            $lex->phpType = 'script';
+            $closeTag = '</script>';
+        } elseif (strpos($lex->value, $lex->smarty->left_delimiter) === 0) {
+            if ($lex->isAutoLiteral()) {
+                $lex->token = Smarty_Internal_Templateparser::TP_TEXT;
+                return;
+            }
+            $closeTag = "{$lex->smarty->left_delimiter}/php{$lex->smarty->right_delimiter}";
+            if ($lex->value == $closeTag) {
+                $lex->compiler->trigger_template_error("unexpected closing tag '{$closeTag}'");
+            }
+            $lex->phpType = 'tag';
+        }
+        if ($lex->phpType == 'unmatched') {
+            return;
+        }
+        if (($lex->phpType == 'php' || $lex->phpType == 'asp') &&
+            ($lex->compiler->php_handling == Smarty::PHP_PASSTHRU || $lex->compiler->php_handling == Smarty::PHP_QUOTE)
+        ) {
+            return;
+        }
+        $start = $lex->counter + strlen($lex->value);
+        $body = true;
+        if (preg_match('~' . preg_quote($closeTag, '~') . '~i', $lex->data, $match, PREG_OFFSET_CAPTURE, $start)) {
+            $close = $match[0][1];
+        } else {
+            $lex->compiler->trigger_template_error("missing closing tag '{$closeTag}'");
+        }
+        while ($body) {
+            if (preg_match('~([/][*])|([/][/][^\n]*)|(\'[^\'\\\\]*(?:\\.[^\'\\\\]*)*\')|("[^"\\\\]*(?:\\.[^"\\\\]*)*")~', $lex->data, $match, PREG_OFFSET_CAPTURE, $start)) {
+                $value = $match[0][0];
+                $from = $pos = $match[0][1];
+                if ($pos > $close) {
+                    $body = false;
+                } else {
+                    $start = $pos + strlen($value);
+                    $phpCommentStart = $value == '/*';
+                    if ($phpCommentStart) {
+                        $phpCommentEnd = preg_match('~([*][/])~', $lex->data, $match, PREG_OFFSET_CAPTURE, $start);
+                        if ($phpCommentEnd) {
+                            $pos2 = $match[0][1];
+                            $start = $pos2 + strlen($match[0][0]);
+                        }
+                    }
+                    while ($close > $pos && $close < $start) {
+                        if (preg_match('~' . preg_quote($closeTag, '~') .
+                                       '~i', $lex->data, $match, PREG_OFFSET_CAPTURE, $from)) {
+                            $close = $match[0][1];
+                            $from = $close + strlen($match[0][0]);
+                        } else {
+                            $lex->compiler->trigger_template_error("missing closing tag '{$closeTag}'");
+                        }
+                    }
+                    if ($phpCommentStart && (!$phpCommentEnd || $pos2 > $close)) {
+                        $lex->taglineno = $lex->line + substr_count(substr($lex->data, $lex->counter, $start), "\n");
+                        $lex->compiler->trigger_template_error("missing PHP comment closing tag '*/'");
+                    }
+                }
+            } else {
+                $body = false;
+            }
+        }
+        $lex->value = substr($lex->data, $lex->counter, $close + strlen($closeTag) - $lex->counter);
+    }
+
+    /*
+     * Call back function for $php_handling = PHP_QUOTE
+     *
+     */
+    /**
+     * @param $match
+     *
+     * @return string
+     */
+    private function quote($match)
+    {
+        return htmlspecialchars($match[0], ENT_QUOTES);
+    }
+}

libs/sysplugins/smarty_internal_compile_private_print_expression.php

@@ -23,6 +23,7 @@ class Smarty_Internal_Compile_Private_Print_Expression extends Smarty_Internal_C
      * @see Smarty_Internal_CompileBase
      */
     public $optional_attributes = array('assign');
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -34,14 +35,14 @@ class Smarty_Internal_Compile_Private_Print_Expression extends Smarty_Internal_C
     /**
      * Compiles code for generating output from any expression
      *
-     * @param array  $args      array with attributes from parser
-     * @param object $compiler  compiler object
-     * @param array  $parameter array with compilation parameter
+     * @param array                                 $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param array                                 $parameter array with compilation parameter
      *
-     * @throws SmartyException
-     * @return string compiled code
+     * @return string
+     * @throws \SmartyException
      */
-    public function compile($args, $compiler, $parameter)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
@@ -57,7 +58,8 @@ class Smarty_Internal_Compile_Private_Print_Expression extends Smarty_Internal_C
             $output = $parameter['value'];
             // tag modifier
             if (!empty($parameter['modifierlist'])) {
-                $output = $compiler->compileTag('private_modifier', array(), array('modifierlist' => $parameter['modifierlist'], 'value' => $output));
+                $output = $compiler->compileTag('private_modifier', array(), array('modifierlist' => $parameter['modifierlist'],
+                                                                                   'value'        => $output));
             }
             if (!$_attr['nofilter']) {
                 // default modifier
@@ -74,7 +76,8 @@ class Smarty_Internal_Compile_Private_Print_Expression extends Smarty_Internal_C
                         }
                         $compiler->default_modifier_list = $modifierlist;
                     }
-                    $output = $compiler->compileTag('private_modifier', array(), array('modifierlist' => $compiler->default_modifier_list, 'value' => $output));
+                    $output = $compiler->compileTag('private_modifier', array(), array('modifierlist' => $compiler->default_modifier_list,
+                                                                                       'value'        => $output));
                 }
                 // autoescape html
                 if ($compiler->template->smarty->escape_html) {
@@ -82,7 +85,8 @@ class Smarty_Internal_Compile_Private_Print_Expression extends Smarty_Internal_C
                 }
                 // loop over registered filters
                 if (!empty($compiler->template->smarty->registered_filters[Smarty::FILTER_VARIABLE])) {
-                    foreach ($compiler->template->smarty->registered_filters[Smarty::FILTER_VARIABLE] as $key => $function) {
+                    foreach ($compiler->template->smarty->registered_filters[Smarty::FILTER_VARIABLE] as $key =>
+                             $function) {
                         if (!is_array($function)) {
                             $output = "{$function}({$output},\$_smarty_tpl)";
                         } elseif (is_object($function[0])) {
@@ -104,13 +108,14 @@ class Smarty_Internal_Compile_Private_Print_Expression extends Smarty_Internal_C
                         }
                     }
                 }
-                if (isset($compiler->template->variable_filters)) {
-                    foreach ($compiler->template->variable_filters as $filter) {
-                        if (count($filter) == 1 && ($result = $this->compile_output_filter($compiler, $filter[0], $output)) !== false) {
-                            $output = $result;
-                        } else {
-                            $output = $compiler->compileTag('private_modifier', array(), array('modifierlist' => array($filter), 'value' => $output));
-                        }
+                foreach ($compiler->variable_filters as $filter) {
+                    if (count($filter) == 1 &&
+                        ($result = $this->compile_output_filter($compiler, $filter[0], $output)) !== false
+                    ) {
+                        $output = $result;
+                    } else {
+                        $output = $compiler->compileTag('private_modifier', array(), array('modifierlist' => array($filter),
+                                                                                           'value'        => $output));
                     }
                 }
             }
@@ -123,23 +128,23 @@ class Smarty_Internal_Compile_Private_Print_Expression extends Smarty_Internal_C
     }
 
     /**
-     * @param object $compiler compiler object
-     * @param string $name     name of variable filter
-     * @param string   $output   embedded output
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
+     * @param string                                $name     name of variable filter
+     * @param string                                $output   embedded output
      *
      * @return string
      */
-    private function compile_output_filter($compiler, $name, $output)
+    private function compile_output_filter(Smarty_Internal_TemplateCompilerBase $compiler, $name, $output)
     {
         $plugin_name = "smarty_variablefilter_{$name}";
         $path = $compiler->smarty->loadPlugin($plugin_name, false);
         if ($path) {
             if ($compiler->template->caching) {
-                $compiler->template->required_plugins['nocache'][$name][Smarty::FILTER_VARIABLE]['file'] = $path;
-                $compiler->template->required_plugins['nocache'][$name][Smarty::FILTER_VARIABLE]['function'] = $plugin_name;
+                $compiler->parent_compiler->template->compiled->required_plugins['nocache'][$name][Smarty::FILTER_VARIABLE]['file'] = $path;
+                $compiler->parent_compiler->template->compiled->required_plugins['nocache'][$name][Smarty::FILTER_VARIABLE]['function'] = $plugin_name;
             } else {
-                $compiler->template->required_plugins['compiled'][$name][Smarty::FILTER_VARIABLE]['file'] = $path;
-                $compiler->template->required_plugins['compiled'][$name][Smarty::FILTER_VARIABLE]['function'] = $plugin_name;
+                $compiler->parent_compiler->template->compiled->required_plugins['compiled'][$name][Smarty::FILTER_VARIABLE]['file'] = $path;
+                $compiler->parent_compiler->template->compiled->required_plugins['compiled'][$name][Smarty::FILTER_VARIABLE]['function'] = $plugin_name;
             }
         } else {
             // not found

libs/sysplugins/smarty_internal_compile_private_registered_block.php

@@ -27,14 +27,14 @@ class Smarty_Internal_Compile_Private_Registered_Block extends Smarty_Internal_C
     /**
      * Compiles code for the execution of a block function
      *
-     * @param  array  $args      array with attributes from parser
-     * @param  object $compiler  compiler object
-     * @param  array  $parameter array with compilation parameter
-     * @param  string $tag       name of block function
+     * @param  array                                       $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                       $parameter array with compilation parameter
+     * @param  string                                      $tag       name of block function
      *
      * @return string compiled code
      */
-    public function compile($args, $compiler, $parameter, $tag)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter, $tag)
     {
         if (!isset($tag[5]) || substr($tag, - 5) != 'close') {
             // opening tag of block plugin
@@ -69,11 +69,11 @@ class Smarty_Internal_Compile_Private_Registered_Block extends Smarty_Internal_C
             $function = $tag_info[0];
             // compile code
             if (!is_array($function)) {
-                $output = "<?php \$_smarty_tpl->smarty->_tag_stack[] = array('{$tag}', {$_params}); \$_block_repeat=true; echo {$function}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
+                $output = "<?php \$_smarty_tpl->smarty->_cache['tag_stack'][] = array('{$tag}', {$_params}); \$_block_repeat=true; echo {$function}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
             } elseif (is_object($function[0])) {
-                $output = "<?php \$_smarty_tpl->smarty->_tag_stack[] = array('{$tag}', {$_params}); \$_block_repeat=true; echo \$_smarty_tpl->smarty->registered_plugins['block']['{$tag}'][0][0]->{$function[1]}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
+                $output = "<?php \$_smarty_tpl->smarty->_cache['tag_stack'][] = array('{$tag}', {$_params}); \$_block_repeat=true; echo \$_smarty_tpl->smarty->registered_plugins['block']['{$tag}'][0][0]->{$function[1]}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
             } else {
-                $output = "<?php \$_smarty_tpl->smarty->_tag_stack[] = array('{$tag}', {$_params}); \$_block_repeat=true; echo {$function[0]}::{$function[1]}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
+                $output = "<?php \$_smarty_tpl->smarty->_cache['tag_stack'][] = array('{$tag}', {$_params}); \$_block_repeat=true; echo {$function[0]}::{$function[1]}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
             }
         } else {
             // must endblock be nocache?
@@ -95,14 +95,22 @@ class Smarty_Internal_Compile_Private_Registered_Block extends Smarty_Internal_C
                 $mod_pre = $mod_post = '';
             } else {
                 $mod_pre = ' ob_start(); ';
-                $mod_post = 'echo ' . $compiler->compileTag('private_modifier', array(), array('modifierlist' => $parameter['modifier_list'], 'value' => 'ob_get_clean()')) . ';';
+                $mod_post = 'echo ' .
+                    $compiler->compileTag('private_modifier', array(), array('modifierlist' => $parameter['modifier_list'],
+                                                                             'value'        => 'ob_get_clean()')) . ';';
             }
             if (!is_array($function)) {
-                $output = "<?php \$_block_content = ob_get_clean(); \$_block_repeat=false;" . $mod_pre . " echo {$function}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat);" . $mod_post . " } array_pop(\$_smarty_tpl->smarty->_tag_stack);?>";
+                $output = "<?php \$_block_content = ob_get_clean(); \$_block_repeat=false;" . $mod_pre .
+                    " echo {$function}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat);" . $mod_post .
+                    " } array_pop(\$_smarty_tpl->smarty->_cache['tag_stack']);?>";
             } elseif (is_object($function[0])) {
-                $output = "<?php \$_block_content = ob_get_clean(); \$_block_repeat=false;" . $mod_pre . " echo \$_smarty_tpl->smarty->registered_plugins['block']['{$base_tag}'][0][0]->{$function[1]}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat); " . $mod_post . "} array_pop(\$_smarty_tpl->smarty->_tag_stack);?>";
+                $output = "<?php \$_block_content = ob_get_clean(); \$_block_repeat=false;" . $mod_pre .
+                    " echo \$_smarty_tpl->smarty->registered_plugins['block']['{$base_tag}'][0][0]->{$function[1]}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat); " .
+                    $mod_post . "} array_pop(\$_smarty_tpl->smarty->_cache['tag_stack']);?>";
             } else {
-                $output = "<?php \$_block_content = ob_get_clean(); \$_block_repeat=false;" . $mod_pre . " echo {$function[0]}::{$function[1]}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat); " . $mod_post . "} array_pop(\$_smarty_tpl->smarty->_tag_stack);?>";
+                $output = "<?php \$_block_content = ob_get_clean(); \$_block_repeat=false;" . $mod_pre .
+                    " echo {$function[0]}::{$function[1]}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat); " .
+                    $mod_post . "} array_pop(\$_smarty_tpl->smarty->_cache['tag_stack']);?>";
             }
         }
 

libs/sysplugins/smarty_internal_compile_private_registered_function.php

@@ -27,14 +27,14 @@ class Smarty_Internal_Compile_Private_Registered_Function extends Smarty_Interna
     /**
      * Compiles code for the execution of a registered function
      *
-     * @param  array  $args      array with attributes from parser
-     * @param  object $compiler  compiler object
-     * @param  array  $parameter array with compilation parameter
-     * @param  string $tag       name of function
+     * @param  array                                       $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                       $parameter array with compilation parameter
+     * @param  string                                      $tag       name of function
      *
      * @return string compiled code
      */
-    public function compile($args, $compiler, $parameter, $tag)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter, $tag)
     {
         // This tag does create output
         $compiler->has_output = true;

libs/sysplugins/smarty_internal_compile_private_special_variable.php

@@ -19,96 +19,111 @@ class Smarty_Internal_Compile_Private_Special_Variable extends Smarty_Internal_C
     /**
      * Compiles code for the special $smarty variables
      *
-     * @param  array  $args     array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param         $parameter
+     * @param  array                                       $args     array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase        $compiler compiler object
+     * @param                                              $parameter
      *
      * @return string compiled code
+     * @throws \SmartyCompilerException
      */
-    public function compile($args, $compiler, $parameter)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
         $_index = preg_split("/\]\[/", substr($parameter, 1, strlen($parameter) - 2));
-        $compiled_ref = ' ';
-        $variable = trim($_index[0], "'");
-        switch ($variable) {
-            case 'foreach':
-                return "\$_smarty_tpl->getVariable('smarty')->value$parameter";
-            case 'section':
-                return "\$_smarty_tpl->getVariable('smarty')->value$parameter";
-            case 'capture':
-                return "Smarty::\$_smarty_vars$parameter";
-            case 'now':
-                return 'time()';
-            case 'cookies':
-                if (isset($compiler->smarty->security_policy) && !$compiler->smarty->security_policy->allow_super_globals) {
-                    $compiler->trigger_template_error("(secure mode) super globals not permitted");
-                    break;
-                }
-                $compiled_ref = '$_COOKIE';
-                break;
-
-            case 'get':
-            case 'post':
-            case 'env':
-            case 'server':
-            case 'session':
-            case 'request':
-                if (isset($compiler->smarty->security_policy) && !$compiler->smarty->security_policy->allow_super_globals) {
-                    $compiler->trigger_template_error("(secure mode) super globals not permitted");
-                    break;
-                }
-                $compiled_ref = '$_' . strtoupper($variable);
-                break;
-
-            case 'template':
-                return 'basename($_smarty_tpl->source->filepath)';
-
-            case 'template_object':
-                return '$_smarty_tpl';
-
-            case 'current_dir':
-                return 'dirname($_smarty_tpl->source->filepath)';
-
-            case 'version':
-                $_version = Smarty::SMARTY_VERSION;
-
-                return "'$_version'";
-
-            case 'const':
-                if (isset($compiler->smarty->security_policy) && !$compiler->smarty->security_policy->allow_constants) {
-                    $compiler->trigger_template_error("(secure mode) constants not permitted");
-                    break;
-                }
-
-                return "@constant({$_index[1]})";
-
-            case 'config':
-                if (isset($_index[2])) {
-                    return "(is_array(\$tmp = \$_smarty_tpl->getConfigVariable($_index[1])) ? \$tmp[$_index[2]] : null)";
-                } else {
-                    return "\$_smarty_tpl->getConfigVariable($_index[1])";
-                }
-            case 'ldelim':
-                $_ldelim = $compiler->smarty->left_delimiter;
-
-                return "'$_ldelim'";
-
-            case 'rdelim':
-                $_rdelim = $compiler->smarty->right_delimiter;
-
-                return "'$_rdelim'";
-
-            default:
-                $compiler->trigger_template_error('$smarty.' . trim($_index[0], "'") . ' is invalid');
-                break;
+        $variable = strtolower($compiler->getId($_index[0]));
+        if ($variable === false) {
+            $compiler->trigger_template_error("special \$Smarty variable name index can not be variable", null, true);
         }
-        if (isset($_index[1])) {
-            array_shift($_index);
-            foreach ($_index as $_ind) {
-                $compiled_ref = $compiled_ref . "[$_ind]";
+        if (!isset($compiler->smarty->security_policy) ||
+            $compiler->smarty->security_policy->isTrustedSpecialSmartyVar($variable, $compiler)
+        ) {
+            switch ($variable) {
+                case 'foreach':
+                case 'section':
+                    return Smarty_Internal_Compile_Private_ForeachSection::compileSpecialVariable(array(), $compiler, $_index);
+                case 'capture':
+                    if (class_exists('Smarty_Internal_Compile_Capture')) {
+                        return Smarty_Internal_Compile_Capture::compileSpecialVariable(array(), $compiler, $_index);
+                    }
+                    return '';
+                case 'now':
+                    return 'time()';
+                case 'cookies':
+                    if (isset($compiler->smarty->security_policy) &&
+                        !$compiler->smarty->security_policy->allow_super_globals
+                    ) {
+                        $compiler->trigger_template_error("(secure mode) super globals not permitted");
+                        break;
+                    }
+                    return '$_COOKIE';
+                case 'get':
+                case 'post':
+                case 'env':
+                case 'server':
+                case 'session':
+                case 'request':
+                    if (isset($compiler->smarty->security_policy) &&
+                        !$compiler->smarty->security_policy->allow_super_globals
+                    ) {
+                        $compiler->trigger_template_error("(secure mode) super globals not permitted");
+                        break;
+                    }
+                    $compiled_ref = '$_' . strtoupper($variable);
+                    break;
+
+                case 'template':
+                    return 'basename($_smarty_tpl->source->filepath)';
+
+                case 'template_object':
+                    return '$_smarty_tpl';
+
+                case 'current_dir':
+                    return 'dirname($_smarty_tpl->source->filepath)';
+
+                case 'version':
+                    $_version = Smarty::SMARTY_VERSION;
+
+                    return "'$_version'";
+
+                case 'const':
+                    if (isset($compiler->smarty->security_policy) &&
+                        !$compiler->smarty->security_policy->allow_constants
+                    ) {
+                        $compiler->trigger_template_error("(secure mode) constants not permitted");
+                        break;
+                    }
+                    if (strpos($_index[1], '$') === false && strpos($_index[1], '\'') === false) {
+                        return "@constant('{$_index[1]}')";
+                    } else {
+                        return "@constant({$_index[1]})";
+                    }
+
+                case 'config':
+                    if (isset($_index[2])) {
+                        return "(is_array(\$tmp = \$_smarty_tpl->smarty->ext->_config->_getConfigVariable(\$_smarty_tpl, $_index[1])) ? \$tmp[$_index[2]] : null)";
+                    } else {
+                        return "\$_smarty_tpl->smarty->ext->_config->_getConfigVariable(\$_smarty_tpl, $_index[1])";
+                    }
+                case 'ldelim':
+                    $_ldelim = $compiler->smarty->left_delimiter;
+
+                    return "'$_ldelim'";
+
+                case 'rdelim':
+                    $_rdelim = $compiler->smarty->right_delimiter;
+
+                    return "'$_rdelim'";
+
+                default:
+                    $compiler->trigger_template_error('$smarty.' . trim($_index[0], "'") . ' is invalid');
+                    break;
             }
+            if (isset($_index[1])) {
+                array_shift($_index);
+                foreach ($_index as $_ind) {
+                    $compiled_ref = $compiled_ref . "[$_ind]";
+                }
+            }
+            return $compiled_ref;
         }
-
-        return $compiled_ref;
     }
 }

libs/sysplugins/smarty_internal_compile_rdelim.php

@@ -25,11 +25,11 @@ class Smarty_Internal_Compile_Rdelim extends Smarty_Internal_CompileBase
      *
      * @return string compiled code
      */
-    public function compile($args, $compiler)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler)
     {
         $_attr = $this->getAttributes($compiler, $args);
         if ($_attr['nocache'] === true) {
-            $compiler->trigger_template_error('nocache option not allowed', $compiler->lex->taglineno);
+            $compiler->trigger_template_error('nocache option not allowed', null, true);
         }
         // this tag does not return compiled code
         $compiler->has_code = true;

libs/sysplugins/smarty_internal_compile_section.php

@@ -14,7 +14,7 @@
  * @package    Smarty
  * @subpackage Compiler
  */
-class Smarty_Internal_Compile_Section extends Smarty_Internal_CompileBase
+class Smarty_Internal_Compile_Section extends Smarty_Internal_Compile_Private_ForeachSection
 {
     /**
      * Attribute definition: Overwrites base class.
@@ -23,6 +23,7 @@ class Smarty_Internal_Compile_Section extends Smarty_Internal_CompileBase
      * @see Smarty_Internal_CompileBase
      */
     public $required_attributes = array('name', 'loop');
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -30,6 +31,7 @@ class Smarty_Internal_Compile_Section extends Smarty_Internal_CompileBase
      * @see Smarty_Internal_CompileBase
      */
     public $shorttag_order = array('name', 'loop');
+
     /**
      * Attribute definition: Overwrites base class.
      *
@@ -38,103 +40,343 @@ class Smarty_Internal_Compile_Section extends Smarty_Internal_CompileBase
      */
     public $optional_attributes = array('start', 'step', 'max', 'show');
 
+    /**
+     * counter
+     *
+     * @var int
+     */
+    public $counter = 0;
+
+    /**
+     * Name of this tag
+     *
+     * @var string
+     */
+    public $tagName = 'section';
+
+    /**
+     * Valid properties of $smarty.section.name.xxx variable
+     *
+     * @var array
+     */
+    public static $nameProperties = array('first', 'last', 'index', 'iteration', 'show', 'total', 'rownum',
+                                          'index_prev', 'index_next');
+
+    /**
+     * {section} tag has no item properties
+     *
+     * @var array
+     */
+    public $itemProperties = null;
+
+    /**
+     * {section} tag has always name attribute
+     *
+     * @var bool
+     */
+    public $isNamed = true;
+
     /**
      * Compiles code for the {section} tag
      *
-     * @param  array  $args     array with attributes from parser
-     * @param  object $compiler compiler object
+     * @param  array                                 $args     array with attributes from parser
+     * @param  \Smarty_Internal_TemplateCompilerBase $compiler compiler object
      *
      * @return string compiled code
+     * @throws \SmartyCompilerException
      */
-    public function compile($args, $compiler)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler)
     {
+        $compiler->loopNesting++;
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
-
-        $this->openTag($compiler, 'section', array('section', $compiler->nocache));
+        $attributes = array('name' => $compiler->getId($_attr['name']));
+        unset($_attr['name']);
+        foreach ($attributes as $a => $v) {
+            if ($v === false) {
+                $compiler->trigger_template_error("'{$a}' attribute/variable has illegal value", null, true);
+            }
+        }
+        $local = "\$__section_{$attributes['name']}_" . $this->counter ++ . '_';
+        $sectionVar = "\$_smarty_tpl->tpl_vars['__smarty_section_{$attributes['name']}']";
+        $this->openTag($compiler, 'section', array('section', $compiler->nocache, $local, $sectionVar));
         // maybe nocache because of nocache variables
         $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
 
-        $output = "<?php ";
-
-        $section_name = $_attr['name'];
-
-        $output .= "if (isset(\$_smarty_tpl->tpl_vars['smarty']->value['section'][$section_name])) unset(\$_smarty_tpl->tpl_vars['smarty']->value['section'][$section_name]);\n";
-        $section_props = "\$_smarty_tpl->tpl_vars['smarty']->value['section'][$section_name]";
+        $initLocal = array('saved' => "isset(\$_smarty_tpl->tpl_vars['__smarty_section_{$attributes['name']}']) ? \$_smarty_tpl->tpl_vars['__section_{$attributes['name']}'] : false",);
+        $initNamedProperty = array();
+        $initFor = array();
+        $incFor = array();
+        $cmpFor = array();
+        $propValue = array('index'     => "{$sectionVar}->value['index']", 'show' => 'true', 'step' => 1,
+                           'iteration' => "{$local}iteration",
 
+        );
+        $propType = array('index' => 2, 'iteration' => 2, 'show' => 0, 'step' => 0,);
+        // search for used tag attributes
+        $this->scanForProperties($attributes, $compiler);
+        if (!empty($this->matchResults['named'])) {
+            $namedAttr = $this->matchResults['named'];
+        }
+        $namedAttr['index'] = true;
+        $output = "<?php\n";
         foreach ($_attr as $attr_name => $attr_value) {
             switch ($attr_name) {
                 case 'loop':
-                    $output .= "{$section_props}['loop'] = is_array(\$_loop=$attr_value) ? count(\$_loop) : max(0, (int) \$_loop); unset(\$_loop);\n";
+                    if (is_numeric($attr_value)) {
+                        $v = (int) $attr_value;
+                        $t = 0;
+                    } else {
+                        $v = "(is_array(@\$_loop=$attr_value) ? count(\$_loop) : max(0, (int) \$_loop))";
+                        $t = 1;
+                    }
+                    if (isset($namedAttr['loop'])) {
+                        $initNamedProperty['loop'] = "'loop' => {$v}";
+                        if ($t == 1) {
+                            $v = "{$sectionVar}->value['loop']";
+                        }
+                    } elseif ($t == 1) {
+                        $initLocal['loop'] = $v;
+                        $v = "{$local}loop";
+                    }
                     break;
-
                 case 'show':
                     if (is_bool($attr_value)) {
-                        $show_attr_value = $attr_value ? 'true' : 'false';
+                        $v = $attr_value ? 'true' : 'false';
+                        $t = 0;
                     } else {
-                        $show_attr_value = "(bool) $attr_value";
+                        $v = "(bool) $attr_value";
+                        $t = 3;
                     }
-                    $output .= "{$section_props}['show'] = $show_attr_value;\n";
                     break;
-
-                case 'name':
-                    $output .= "{$section_props}['$attr_name'] = $attr_value;\n";
+                case 'step':
+                    if (is_numeric($attr_value)) {
+                        $v = (int) $attr_value;
+                        $v = ($v == 0) ? 1 : $v;
+                        $t = 0;
+                        break;
+                    }
+                    $initLocal['step'] = "((int)@$attr_value) == 0 ? 1 : (int)@$attr_value";
+                    $v = "{$local}step";
+                    $t = 2;
                     break;
 
                 case 'max':
                 case 'start':
-                    $output .= "{$section_props}['$attr_name'] = (int) $attr_value;\n";
+                    if (is_numeric($attr_value)) {
+                        $v = (int) $attr_value;
+                        $t = 0;
+                        break;
+                    }
+                    $v = "(int)@$attr_value";
+                    $t = 3;
                     break;
+            }
+            if ($t == 3 && $compiler->getId($attr_value)) {
+                $t = 1;
+            }
+            $propValue[$attr_name] = $v;
+            $propType[$attr_name] = $t;
+        }
 
-                case 'step':
-                    $output .= "{$section_props}['$attr_name'] = ((int) $attr_value) == 0 ? 1 : (int) $attr_value;\n";
-                    break;
+        if (isset($namedAttr['step'])) {
+            $initNamedProperty['step'] = $propValue['step'];
+        }
+        if (isset($namedAttr['iteration'])) {
+            $propValue['iteration'] = "{$sectionVar}->value['iteration']";
+        }
+        $incFor['iteration'] = "{$propValue['iteration']}++";
+        $initFor['iteration'] = "{$propValue['iteration']} = 1";
+
+        if ($propType['step'] == 0) {
+            if ($propValue['step'] == 1) {
+                $incFor['index'] = "{$sectionVar}->value['index']++";
+            } elseif ($propValue['step'] > 1) {
+                $incFor['index'] = "{$sectionVar}->value['index'] += {$propValue['step']}";
+            } else {
+                $incFor['index'] = "{$sectionVar}->value['index'] -= " . - $propValue['step'];
+            }
+        } else {
+            $incFor['index'] = "{$sectionVar}->value['index'] += {$propValue['step']}";
+        }
+
+        if (!isset($propValue['max'])) {
+            $propValue['max'] = $propValue['loop'];
+            $propType['max'] = $propType['loop'];
+        } elseif ($propType['max'] != 0) {
+            $propValue['max'] = "{$propValue['max']} < 0 ? {$propValue['loop']} : {$propValue['max']}";
+            $propType['max'] = 1;
+        } else {
+            if ($propValue['max'] < 0) {
+                $propValue['max'] = $propValue['loop'];
+                $propType['max'] = $propType['loop'];
             }
         }
 
-        if (!isset($_attr['show'])) {
-            $output .= "{$section_props}['show'] = true;\n";
-        }
-
-        if (!isset($_attr['loop'])) {
-            $output .= "{$section_props}['loop'] = 1;\n";
-        }
-
-        if (!isset($_attr['max'])) {
-            $output .= "{$section_props}['max'] = {$section_props}['loop'];\n";
+        if (!isset($propValue['start'])) {
+            $start_code = array(1 => "{$propValue['step']} > 0 ? ", 2 => '0', 3 => ' : ', 4 => $propValue['loop'],
+                                5 => ' - 1');
+            if ($propType['loop'] == 0) {
+                $start_code[5] = '';
+                $start_code[4] = $propValue['loop'] - 1;
+            }
+            if ($propType['step'] == 0) {
+                if ($propValue['step'] > 0) {
+                    $start_code = array(1 => '0');
+                    $propType['start'] = 0;
+                } else {
+                    $start_code[1] = $start_code[2] = $start_code[3] = '';
+                    $propType['start'] = $propType['loop'];
+                }
+            } else {
+                $propType['start'] = 1;
+            }
+            $propValue['start'] = join('', $start_code);
         } else {
-            $output .= "if ({$section_props}['max'] < 0)\n" . "    {$section_props}['max'] = {$section_props}['loop'];\n";
+            $start_code = array(1  => "{$propValue['start']} < 0 ? ", 2 => 'max(', 3 => "{$propValue['step']} > 0 ? ",
+                                4  => '0', 5 => ' : ', 6 => '-1', 7 => ', ',
+                                8  => "{$propValue['start']} + {$propValue['loop']}", 10 => ')', 11 => ' : ',
+                                12 => 'min(', 13 => $propValue['start'], 14 => ', ',
+                                15 => "{$propValue['step']} > 0 ? ", 16 => $propValue['loop'], 17 => ' : ',
+                                18 => $propType['loop'] == 0 ? $propValue['loop'] - 1 : "{$propValue['loop']} - 1",
+                                19 => ')');
+            if ($propType['step'] == 0) {
+                $start_code[3] = $start_code[5] = $start_code[15] = $start_code[17] = '';
+                if ($propValue['step'] > 0) {
+                    $start_code[6] = $start_code[18] = '';
+                } else {
+                    $start_code[4] = $start_code[16] = '';
+                }
+            }
+            if ($propType['start'] == 0) {
+                if ($propType['loop'] == 0) {
+                    $start_code[8] = $propValue['start'] + $propValue['loop'];
+                }
+                $propType['start'] = $propType['step'] + $propType['loop'];
+                $start_code[1] = '';
+                if ($propValue['start'] < 0) {
+                    for ($i = 11; $i <= 19; $i ++) {
+                        $start_code[$i] = '';
+                    }
+                    if ($propType['start'] == 0) {
+                        $start_code = array(max($propValue['step'] > 0 ? 0 : - 1, $propValue['start'] +
+                                                                                $propValue['loop']));
+                    }
+                } else {
+                    for ($i = 1; $i <= 11; $i ++) {
+                        $start_code[$i] = '';
+                    }
+                    if ($propType['start'] == 0) {
+                        $start_code = array(min($propValue['step'] > 0 ? $propValue['loop'] : $propValue['loop'] -
+                            1, $propValue['start']));
+                    }
+                }
+            }
+            $propValue['start'] = join('', $start_code);
+        }
+        if ($propType['start'] != 0) {
+            $initLocal['start'] = $propValue['start'];
+            $propValue['start'] = "{$local}start";
         }
 
-        if (!isset($_attr['step'])) {
-            $output .= "{$section_props}['step'] = 1;\n";
-        }
+        $initFor['index'] = "{$sectionVar}->value['index'] = {$propValue['start']}";
 
-        if (!isset($_attr['start'])) {
-            $output .= "{$section_props}['start'] = {$section_props}['step'] > 0 ? 0 : {$section_props}['loop']-1;\n";
-        } else {
-            $output .= "if ({$section_props}['start'] < 0)\n" . "    {$section_props}['start'] = max({$section_props}['step'] > 0 ? 0 : -1, {$section_props}['loop'] + {$section_props}['start']);\n" . "else\n" . "    {$section_props}['start'] = min({$section_props}['start'], {$section_props}['step'] > 0 ? {$section_props}['loop'] : {$section_props}['loop']-1);\n";
-        }
-
-        $output .= "if ({$section_props}['show']) {\n";
         if (!isset($_attr['start']) && !isset($_attr['step']) && !isset($_attr['max'])) {
-            $output .= "    {$section_props}['total'] = {$section_props}['loop'];\n";
+            $propValue['total'] = $propValue['loop'];
+            $propType['total'] = $propType['loop'];
         } else {
-            $output .= "    {$section_props}['total'] = min(ceil(({$section_props}['step'] > 0 ? {$section_props}['loop'] - {$section_props}['start'] : {$section_props}['start']+1)/abs({$section_props}['step'])), {$section_props}['max']);\n";
+            $propType['total'] = $propType['start'] + $propType['loop'] + $propType['step'] + $propType['max'];
+            if ($propType['total'] == 0) {
+                $propValue['total'] = min(ceil(($propValue['step'] > 0 ? $propValue['loop'] -
+                                                   $propValue['start'] : (int) $propValue['start'] + 1) /
+                                               abs($propValue['step'])), $propValue['max']);
+            } else {
+                $total_code = array(1  => 'min(', 2 => 'ceil(', 3 => '(', 4 => "{$propValue['step']} > 0 ? ",
+                                    5  => $propValue['loop'], 6 => ' - ', 7 => $propValue['start'], 8 => ' : ',
+                                    9  => $propValue['start'], 10 => '+ 1', 11 => ')', 12 => '/ ', 13 => 'abs(',
+                                    14 => $propValue['step'], 15 => ')', 16 => ')', 17 => ", {$propValue['max']})",);
+                if (!isset($propValue['max'])) {
+                    $total_code[1] = $total_code[17] = '';
+                }
+                if ($propType['loop'] + $propType['start'] == 0) {
+                    $total_code[5] = $propValue['loop'] - $propValue['start'];
+                    $total_code[6] = $total_code[7] = '';
+                }
+                if ($propType['start'] == 0) {
+                    $total_code[9] = (int) $propValue['start'] + 1;
+                    $total_code[10] = '';
+                }
+                if ($propType['step'] == 0) {
+                    $total_code[13] = $total_code[15] = '';
+                    if ($propValue['step'] == 1 || $propValue['step'] == - 1) {
+                        $total_code[2] = $total_code[12] = $total_code[14] = $total_code[16] = '';
+                    } elseif ($propValue['step'] < 0) {
+                        $total_code[14] = - $propValue['step'];
+                    }
+                    $total_code[4] = '';
+                    if ($propValue['step'] > 0) {
+                        $total_code[8] = $total_code[9] = $total_code[10] = '';
+                    } else {
+                        $total_code[5] = $total_code[6] = $total_code[7] = $total_code[8] = '';
+                    }
+                }
+                $propValue['total'] = join('', $total_code);
+            }
         }
-        $output .= "    if ({$section_props}['total'] == 0)\n" . "        {$section_props}['show'] = false;\n" . "} else\n" . "    {$section_props}['total'] = 0;\n";
 
-        $output .= "if ({$section_props}['show']):\n";
-        $output .= "
-            for ({$section_props}['index'] = {$section_props}['start'], {$section_props}['iteration'] = 1;
-                 {$section_props}['iteration'] <= {$section_props}['total'];
-                 {$section_props}['index'] += {$section_props}['step'], {$section_props}['iteration']++):\n";
-        $output .= "{$section_props}['rownum'] = {$section_props}['iteration'];\n";
-        $output .= "{$section_props}['index_prev'] = {$section_props}['index'] - {$section_props}['step'];\n";
-        $output .= "{$section_props}['index_next'] = {$section_props}['index'] + {$section_props}['step'];\n";
-        $output .= "{$section_props}['first']      = ({$section_props}['iteration'] == 1);\n";
-        $output .= "{$section_props}['last']       = ({$section_props}['iteration'] == {$section_props}['total']);\n";
+        if (isset($namedAttr['total'])) {
+            $initNamedProperty['total'] = "'total' => {$propValue['total']}";
+            if ($propType['total'] > 0) {
+                $propValue['total'] = "{$sectionVar}->value['total']";
+            }
+        } elseif ($propType['total'] > 0) {
+            $initLocal['total'] = $propValue['total'];
+            $propValue['total'] = "{$local}total";
+        }
 
+        $cmpFor['iteration'] = "{$propValue['iteration']} <= {$propValue['total']}";
+
+        foreach ($initLocal as $key => $code) {
+            $output .= "{$local}{$key} = {$code};\n";
+        }
+
+        $_vars = 'array(' . join(', ', $initNamedProperty) . ')';
+        $output .= "{$sectionVar} = new Smarty_Variable({$_vars});\n";
+        $cond_code = "{$propValue['total']} != 0";
+        if ($propType['total'] == 0) {
+            if ($propValue['total'] == 0) {
+                $cond_code = 'false';
+            } else {
+                $cond_code = 'true';
+            }
+        }
+        if ($propType['show'] > 0) {
+            $output .= "{$local}show = {$propValue['show']} ? {$cond_code} : false;\n";
+            $output .= "if ({$local}show) {\n";
+        } elseif ($propValue['show'] == 'true') {
+            $output .= "if ({$cond_code}) {\n";
+        } else {
+            $output .= "if (false) {\n";
+        }
+        $jinit = join(', ', $initFor);
+        $jcmp = join(', ', $cmpFor);
+        $jinc = join(', ', $incFor);
+        $output .= "for ({$jinit}; {$jcmp}; {$jinc}){\n";
+        if (isset($namedAttr['rownum'])) {
+            $output .= "{$sectionVar}->value['rownum'] = {$propValue['iteration']};\n";
+        }
+        if (isset($namedAttr['index_prev'])) {
+            $output .= "{$sectionVar}->value['index_prev'] = {$propValue['index']} - {$propValue['step']};\n";
+        }
+        if (isset($namedAttr['index_next'])) {
+            $output .= "{$sectionVar}->value['index_next'] = {$propValue['index']} + {$propValue['step']};\n";
+        }
+        if (isset($namedAttr['first'])) {
+            $output .= "{$sectionVar}->value['first'] = ({$propValue['iteration']} == 1);\n";
+        }
+        if (isset($namedAttr['last'])) {
+            $output .= "{$sectionVar}->value['last'] = ({$propValue['iteration']} == {$propValue['total']});\n";
+        }
         $output .= "?>";
 
         return $output;
@@ -152,20 +394,20 @@ class Smarty_Internal_Compile_Sectionelse extends Smarty_Internal_CompileBase
     /**
      * Compiles code for the {sectionelse} tag
      *
-     * @param  array  $args     array with attributes from parser
-     * @param  object $compiler compiler object
+     * @param  array                                $args     array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
      *
      * @return string compiled code
      */
-    public function compile($args, $compiler)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler)
     {
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
 
-        list($openTag, $nocache) = $this->closeTag($compiler, array('section'));
-        $this->openTag($compiler, 'sectionelse', array('sectionelse', $nocache));
+        list($openTag, $nocache, $local, $sectionVar) = $this->closeTag($compiler, array('section'));
+        $this->openTag($compiler, 'sectionelse', array('sectionelse', $nocache, $local, $sectionVar));
 
-        return "<?php endfor; else: ?>";
+        return "<?php }} else {\n ?>";
     }
 }
 
@@ -180,27 +422,33 @@ class Smarty_Internal_Compile_Sectionclose extends Smarty_Internal_CompileBase
     /**
      * Compiles code for the {/section} tag
      *
-     * @param  array  $args     array with attributes from parser
-     * @param  object $compiler compiler object
+     * @param  array                                $args     array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
      *
      * @return string compiled code
      */
-    public function compile($args, $compiler)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler)
     {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-
+        $compiler->loopNesting--;
         // must endblock be nocache?
         if ($compiler->nocache) {
             $compiler->tag_nocache = true;
         }
 
-        list($openTag, $compiler->nocache) = $this->closeTag($compiler, array('section', 'sectionelse'));
+        list($openTag, $compiler->nocache, $local, $sectionVar) = $this->closeTag($compiler, array('section',
+                                                                                                   'sectionelse'));
 
+        $output = "<?php\n";
         if ($openTag == 'sectionelse') {
-            return "<?php endif; ?>";
+            $output .= "}\n";
         } else {
-            return "<?php endfor; endif; ?>";
+            $output .= "}\n}\n";
         }
+        $output .= "if ({$local}saved) {\n";
+        $output .= "{$sectionVar} = {$local}saved;\n";
+        $output .= "}\n";
+        $output .= "?>";
+
+        return $output;
     }
 }

libs/sysplugins/smarty_internal_compile_setfilter.php

@@ -25,10 +25,10 @@ class Smarty_Internal_Compile_Setfilter extends Smarty_Internal_CompileBase
      *
      * @return string compiled code
      */
-    public function compile($args, $compiler, $parameter)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
-        $compiler->variable_filter_stack[] = $compiler->template->variable_filters;
-        $compiler->template->variable_filters = $parameter['modifier_list'];
+        $compiler->variable_filter_stack[] = $compiler->variable_filters;
+        $compiler->variable_filters = $parameter['modifier_list'];
         // this tag does not return compiled code
         $compiler->has_code = false;
 
@@ -53,14 +53,14 @@ class Smarty_Internal_Compile_Setfilterclose extends Smarty_Internal_CompileBase
      *
      * @return string compiled code
      */
-    public function compile($args, $compiler)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler)
     {
         $_attr = $this->getAttributes($compiler, $args);
         // reset variable filter to previous state
         if (count($compiler->variable_filter_stack)) {
-            $compiler->template->variable_filters = array_pop($compiler->variable_filter_stack);
+            $compiler->variable_filters = array_pop($compiler->variable_filter_stack);
         } else {
-            $compiler->template->variable_filters = array();
+            $compiler->variable_filters = array();
         }
         // this tag does not return compiled code
         $compiler->has_code = false;

libs/sysplugins/smarty_internal_compile_shared_inheritance.php

@@ -0,0 +1,46 @@
+<?php
+/**
+ * Smarty Internal Plugin Compile Shared Inheritance
+ * Shared methods for {extends} and {block} tags
+ *
+ * @package    Smarty
+ * @subpackage Compiler
+ * @author     Uwe Tews
+ */
+
+/**
+ * Smarty Internal Plugin Compile Shared Inheritance Class
+ *
+ * @package    Smarty
+ * @subpackage Compiler
+ */
+class Smarty_Internal_Compile_Shared_Inheritance extends Smarty_Internal_CompileBase
+{
+    /**
+     * Register post compile callback to compile inheritance initialization code
+     *
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler
+     * @param bool|false                            $initChildSequence if true force child template
+     */
+    public function registerInit(Smarty_Internal_TemplateCompilerBase $compiler, $initChildSequence = false)
+    {
+        if ($initChildSequence || !isset($compiler->_cache['inheritanceInit'])) {
+            $compiler->registerPostCompileCallback(array('Smarty_Internal_Compile_Shared_Inheritance', 'postCompile'),
+                                                   array($initChildSequence), 'inheritanceInit', $initChildSequence);
+
+            $compiler->_cache['inheritanceInit'] = true;
+        }
+    }
+
+    /**
+     * Compile inheritance initialization code as prefix
+     *
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler
+     * @param bool|false                            $initChildSequence if true force child template
+     */
+    static function postCompile(Smarty_Internal_TemplateCompilerBase $compiler, $initChildSequence = false)
+    {
+        $compiler->prefixCompiledCode .= "<?php \$_smarty_tpl->ext->_inheritance->init(\$_smarty_tpl, " .
+            var_export($initChildSequence, true) . ");\n?>\n";
+    }
+}

libs/sysplugins/smarty_internal_compile_while.php

@@ -19,48 +19,63 @@ class Smarty_Internal_Compile_While extends Smarty_Internal_CompileBase
     /**
      * Compiles code for the {while} tag
      *
-     * @param  array  $args      array with attributes from parser
-     * @param  object $compiler  compiler object
-     * @param  array  $parameter array with compilation parameter
+     * @param  array                                       $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                       $parameter array with compilation parameter
      *
      * @return string compiled code
+     * @throws \SmartyCompilerException
      */
-    public function compile($args, $compiler, $parameter)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
+        $compiler->loopNesting++;
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
         $this->openTag($compiler, 'while', $compiler->nocache);
 
         if (!array_key_exists("if condition", $parameter)) {
-            $compiler->trigger_template_error("missing while condition", $compiler->lex->taglineno);
+            $compiler->trigger_template_error("missing while condition", null, true);
         }
 
         // maybe nocache because of nocache variables
         $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
+        $_output = "<?php\n";
         if (is_array($parameter['if condition'])) {
             if ($compiler->nocache) {
                 $_nocache = ',true';
                 // create nocache var to make it know for further compiling
                 if (is_array($parameter['if condition']['var'])) {
-                    $compiler->template->tpl_vars[trim($parameter['if condition']['var']['var'], "'")] = new Smarty_variable(null, true);
+                    $var = trim($parameter['if condition']['var']['var'], "'");
                 } else {
-                    $compiler->template->tpl_vars[trim($parameter['if condition']['var'], "'")] = new Smarty_variable(null, true);
+                    $var = trim($parameter['if condition']['var'], "'");
+                }
+                if (isset($compiler->template->tpl_vars[$var])) {
+                    $compiler->template->tpl_vars[$var]->nocache = true;
+                } else {
+                    $compiler->template->tpl_vars[$var] = new Smarty_Variable(null, true);
                 }
             } else {
                 $_nocache = '';
             }
             if (is_array($parameter['if condition']['var'])) {
-                $_output = "<?php if (!isset(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]) || !is_array(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]->value)) \$_smarty_tpl->createLocalArrayVariable(" . $parameter['if condition']['var']['var'] . "$_nocache);\n";
-                $_output .= "while (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]->value" . $parameter['if condition']['var']['smarty_internal_index'] . " = " . $parameter['if condition']['value'] . ") {?>";
+                $_output .= "if (!isset(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] .
+                    "]) || !is_array(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] .
+                    "]->value)) \$_smarty_tpl->smarty->ext->_var->createLocalArrayVariable(\$_smarty_tpl, " . $parameter['if condition']['var']['var'] .
+                    "$_nocache);\n";
+                $_output .= "while (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]->value" .
+                    $parameter['if condition']['var']['smarty_internal_index'] . " = " .
+                    $parameter['if condition']['value'] . ") {?>";
             } else {
-                $_output = "<?php if (!isset(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "])) \$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "] = new Smarty_Variable(null{$_nocache});";
-                $_output .= "while (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "]->value = " . $parameter['if condition']['value'] . ") {?>";
+                $_output .= "if (!isset(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] .
+                    "])) \$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] .
+                    "] = new Smarty_Variable(null{$_nocache});";
+                $_output .= "while (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "]->value = " .
+                    $parameter['if condition']['value'] . ") {?>";
             }
-
-            return $_output;
         } else {
-            return "<?php while ({$parameter['if condition']}) {?>";
-        }
+            $_output .= "while ({$parameter['if condition']}) {?>";
+         }
+        return $_output;
     }
 }
 
@@ -75,19 +90,19 @@ class Smarty_Internal_Compile_Whileclose extends Smarty_Internal_CompileBase
     /**
      * Compiles code for the {/while} tag
      *
-     * @param  array  $args     array with attributes from parser
-     * @param  object $compiler compiler object
+     * @param  array                                       $args     array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
      *
      * @return string compiled code
      */
-    public function compile($args, $compiler)
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler)
     {
+        $compiler->loopNesting--;
         // must endblock be nocache?
         if ($compiler->nocache) {
             $compiler->tag_nocache = true;
         }
         $compiler->nocache = $this->closeTag($compiler, array('while'));
-
-        return "<?php }?>";
+        return "<?php }?>\n";
     }
 }

libs/sysplugins/smarty_internal_compilebase.php

@@ -21,6 +21,7 @@ abstract class Smarty_Internal_CompileBase
      * @var array
      */
     public $required_attributes = array();
+
     /**
      * Array of names of optional attribute required by tag
      * use array('_any') if there is no restriction of attributes names
@@ -28,12 +29,14 @@ abstract class Smarty_Internal_CompileBase
      * @var array
      */
     public $optional_attributes = array();
+
     /**
      * Shorttag attribute order defined by its names
      *
      * @var array
      */
     public $shorttag_order = array();
+
     /**
      * Array of names of valid option flags
      *
@@ -68,7 +71,7 @@ abstract class Smarty_Internal_CompileBase
                     $_indexed_attr[$this->shorttag_order[$key]] = $mixed;
                 } else {
                     // too many shorthands
-                    $compiler->trigger_template_error('too many shorthand attributes', $compiler->lex->taglineno);
+                    $compiler->trigger_template_error('too many shorthand attributes', null, true);
                 }
                 // named attribute
             } else {
@@ -90,7 +93,7 @@ abstract class Smarty_Internal_CompileBase
                             $_indexed_attr[$kv['key']] = false;
                         }
                     } else {
-                        $compiler->trigger_template_error("illegal value of option flag \"{$kv['key']}\"", $compiler->lex->taglineno);
+                        $compiler->trigger_template_error("illegal value of option flag \"{$kv['key']}\"", null, true);
                     }
                     // must be named attribute
                 } else {
@@ -102,7 +105,7 @@ abstract class Smarty_Internal_CompileBase
         // check if all required attributes present
         foreach ($this->required_attributes as $attr) {
             if (!array_key_exists($attr, $_indexed_attr)) {
-                $compiler->trigger_template_error("missing \"" . $attr . "\" attribute", $compiler->lex->taglineno);
+                $compiler->trigger_template_error("missing \"" . $attr . "\" attribute", null, true);
             }
         }
         // check for not allowed attributes
@@ -110,7 +113,7 @@ abstract class Smarty_Internal_CompileBase
             $tmp_array = array_merge($this->required_attributes, $this->optional_attributes, $this->option_flags);
             foreach ($_indexed_attr as $key => $dummy) {
                 if (!in_array($key, $tmp_array) && $key !== 0) {
-                    $compiler->trigger_template_error("unexpected \"" . $key . "\" attribute", $compiler->lex->taglineno);
+                    $compiler->trigger_template_error("unexpected \"" . $key . "\" attribute", null, true);
                 }
             }
         }
@@ -162,12 +165,13 @@ abstract class Smarty_Internal_CompileBase
                 }
             }
             // wrong nesting of tags
-            $compiler->trigger_template_error("unclosed {$compiler->smarty->left_delimiter}" . $_openTag . "{$compiler->smarty->right_delimiter} tag");
+            $compiler->trigger_template_error("unclosed {$compiler->smarty->left_delimiter}" . $_openTag .
+                                              "{$compiler->smarty->right_delimiter} tag");
 
             return;
         }
         // wrong nesting of tags
-        $compiler->trigger_template_error("unexpected closing tag", $compiler->lex->taglineno);
+        $compiler->trigger_template_error("unexpected closing tag", null, true);
 
         return;
     }

libs/sysplugins/smarty_internal_config.php

@@ -1,306 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Config
- *
- * @package    Smarty
- * @subpackage Config
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Config
- * Main class for config variables
- *
- * @package    Smarty
- * @subpackage Config
- * @ignore
- */
-class Smarty_Internal_Config
-{
-    /**
-     * Smarty instance
-     *
-     * @var Smarty object
-     */
-    public $smarty = null;
-    /**
-     * Object of config var storage
-     *
-     * @var object
-     */
-    public $data = null;
-    /**
-     * Config resource
-     *
-     * @var string
-     */
-    public $config_resource = null;
-    /**
-     * Compiled config file
-     *
-     * @var string
-     */
-    public $compiled_config = null;
-    /**
-     * filepath of compiled config file
-     *
-     * @var string
-     */
-    public $compiled_filepath = null;
-    /**
-     * Filemtime of compiled config Filemtime
-     *
-     * @var int
-     */
-    public $compiled_timestamp = null;
-    /**
-     * flag if compiled config file is invalid and must be (re)compiled
-     *
-     * @var bool
-     */
-    public $mustCompile = null;
-    /**
-     * Config file compiler object
-     *
-     * @var Smarty_Internal_Config_File_Compiler object
-     */
-    public $compiler_object = null;
-
-    /**
-     * Constructor of config file object
-     *
-     * @param string $config_resource config file resource name
-     * @param Smarty $smarty          Smarty instance
-     * @param object $data            object for config vars storage
-     */
-    public function __construct($config_resource, $smarty, $data = null)
-    {
-        $this->data = $data;
-        $this->smarty = $smarty;
-        $this->config_resource = $config_resource;
-    }
-
-    /**
-     * Returns the compiled  filepath
-     *
-     * @return string the compiled filepath
-     */
-    public function getCompiledFilepath()
-    {
-        return $this->compiled_filepath === null ?
-            ($this->compiled_filepath = $this->buildCompiledFilepath()) :
-            $this->compiled_filepath;
-    }
-
-    /**
-     * Get file path.
-     *
-     * @return string
-     */
-    public function buildCompiledFilepath()
-    {
-        $_compile_id = isset($this->smarty->compile_id) ? preg_replace('![^\w\|]+!', '_', $this->smarty->compile_id) : null;
-        $_flag = (int) $this->smarty->config_read_hidden + (int) $this->smarty->config_booleanize * 2
-            + (int) $this->smarty->config_overwrite * 4;
-        $_filepath = sha1(realpath($this->source->filepath) . $_flag);
-        // if use_sub_dirs, break file into directories
-        if ($this->smarty->use_sub_dirs) {
-            $_filepath = substr($_filepath, 0, 2) . DS
-                . substr($_filepath, 2, 2) . DS
-                . substr($_filepath, 4, 2) . DS
-                . $_filepath;
-        }
-        $_compile_dir_sep = $this->smarty->use_sub_dirs ? DS : '^';
-        if (isset($_compile_id)) {
-            $_filepath = $_compile_id . $_compile_dir_sep . $_filepath;
-        }
-        $_compile_dir = $this->smarty->getCompileDir();
-
-        return $_compile_dir . $_filepath . '.' . basename($this->source->name) . '.config' . '.php';
-    }
-
-    /**
-     * Returns the timestamp of the compiled file
-     *
-     * @return integer the file timestamp
-     */
-    public function getCompiledTimestamp()
-    {
-        return $this->compiled_timestamp === null
-            ? ($this->compiled_timestamp = (file_exists($this->getCompiledFilepath())) ? filemtime($this->getCompiledFilepath()) : false)
-            : $this->compiled_timestamp;
-    }
-
-    /**
-     * Returns if the current config file must be compiled
-     * It does compare the timestamps of config source and the compiled config and checks the force compile configuration
-     *
-     * @return boolean true if the file must be compiled
-     */
-    public function mustCompile()
-    {
-        return $this->mustCompile === null ?
-            $this->mustCompile = ($this->smarty->force_compile || $this->getCompiledTimestamp() === false || $this->smarty->compile_check && $this->getCompiledTimestamp() < $this->source->timestamp) :
-            $this->mustCompile;
-    }
-
-    /**
-     * Returns the compiled config file
-     * It checks if the config file must be compiled or just read the compiled version
-     *
-     * @return string the compiled config file
-     */
-    public function getCompiledConfig()
-    {
-        if ($this->compiled_config === null) {
-            // see if template needs compiling.
-            if ($this->mustCompile()) {
-                $this->compileConfigSource();
-            } else {
-                $this->compiled_config = file_get_contents($this->getCompiledFilepath());
-            }
-        }
-
-        return $this->compiled_config;
-    }
-
-    /**
-     * Compiles the config files
-     *
-     * @throws Exception
-     */
-    public function compileConfigSource()
-    {
-        // compile template
-        if (!is_object($this->compiler_object)) {
-            // load compiler
-            $this->compiler_object = new Smarty_Internal_Config_File_Compiler($this->smarty);
-        }
-        // compile locking
-        if ($this->smarty->compile_locking) {
-            if ($saved_timestamp = $this->getCompiledTimestamp()) {
-                touch($this->getCompiledFilepath());
-            }
-        }
-        // call compiler
-        try {
-            $this->compiler_object->compileSource($this);
-        }
-        catch (Exception $e) {
-            // restore old timestamp in case of error
-            if ($this->smarty->compile_locking && $saved_timestamp) {
-                touch($this->getCompiledFilepath(), $saved_timestamp);
-            }
-            throw $e;
-        }
-        // compiling succeeded
-        // write compiled template
-        Smarty_Internal_Write_File::writeFile($this->getCompiledFilepath(), $this->getCompiledConfig(), $this->smarty);
-    }
-
-    /**
-     * load config variables
-     *
-     * @param mixed         $sections array of section names, single section or null
-     * @param string $scope    global,parent or local
-     *
-     * @throws Exception
-     */
-    public function loadConfigVars($sections = null, $scope = 'local')
-    {
-        if ($this->data instanceof Smarty_Internal_Template) {
-            $this->data->properties['file_dependency'][sha1($this->source->filepath)] = array($this->source->filepath, $this->source->timestamp, 'file');
-        }
-        if ($this->mustCompile()) {
-            $this->compileConfigSource();
-        }
-        // pointer to scope
-        if ($scope == 'local') {
-            $scope_ptr = $this->data;
-        } elseif ($scope == 'parent') {
-            if (isset($this->data->parent)) {
-                $scope_ptr = $this->data->parent;
-            } else {
-                $scope_ptr = $this->data;
-            }
-        } elseif ($scope == 'root' || $scope == 'global') {
-            $scope_ptr = $this->data;
-            while (isset($scope_ptr->parent)) {
-                $scope_ptr = $scope_ptr->parent;
-            }
-        }
-        $_config_vars = array();
-        include($this->getCompiledFilepath());
-        // copy global config vars
-        foreach ($_config_vars['vars'] as $variable => $value) {
-            if ($this->smarty->config_overwrite || !isset($scope_ptr->config_vars[$variable])) {
-                $scope_ptr->config_vars[$variable] = $value;
-            } else {
-                $scope_ptr->config_vars[$variable] = array_merge((array) $scope_ptr->config_vars[$variable], (array) $value);
-            }
-        }
-        // scan sections
-        if (!empty($sections)) {
-            foreach ((array) $sections as $this_section) {
-                if (isset($_config_vars['sections'][$this_section])) {
-                    foreach ($_config_vars['sections'][$this_section]['vars'] as $variable => $value) {
-                        if ($this->smarty->config_overwrite || !isset($scope_ptr->config_vars[$variable])) {
-                            $scope_ptr->config_vars[$variable] = $value;
-                        } else {
-                            $scope_ptr->config_vars[$variable] = array_merge((array) $scope_ptr->config_vars[$variable], (array) $value);
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    /**
-     * set Smarty property in template context
-     *
-     * @param  string $property_name property name
-     * @param  mixed  $value         value
-     *
-     * @throws SmartyException if $property_name is not valid
-     */
-    public function __set($property_name, $value)
-    {
-        switch ($property_name) {
-            case 'source':
-            case 'compiled':
-                $this->$property_name = $value;
-
-                return;
-        }
-
-        throw new SmartyException("invalid config property '$property_name'.");
-    }
-
-    /**
-     * get Smarty property in template context
-     *
-     * @param  string $property_name property name
-     *
-     * @return \Smarty_Config_Source|\Smarty_Template_Compiled
-     * @throws SmartyException if $property_name is not valid
-     */
-    public function __get($property_name)
-    {
-        switch ($property_name) {
-            case 'source':
-                if (empty($this->config_resource)) {
-                    throw new SmartyException("Unable to parse resource name \"{$this->config_resource}\"");
-                }
-                $this->source = Smarty_Resource::config($this);
-
-                return $this->source;
-
-            case 'compiled':
-                $this->compiled = $this->source->getCompiled($this);
-
-                return $this->compiled;
-        }
-
-        throw new SmartyException("config attribute '$property_name' does not exist.");
-    }
-}

libs/sysplugins/smarty_internal_config_file_compiler.php

@@ -17,6 +17,20 @@
  */
 class Smarty_Internal_Config_File_Compiler
 {
+    /**
+     * Lexer class name
+     *
+     * @var string
+     */
+    public $lexer_class;
+
+    /**
+     * Parser class name
+     *
+     * @var string
+     */
+    public $parser_class;
+
     /**
      * Lexer object
      *
@@ -41,9 +55,9 @@ class Smarty_Internal_Config_File_Compiler
     /**
      * Smarty object
      *
-     * @var Smarty_Internal_Config object
+     * @var Smarty_Internal_Template object
      */
-    public $config;
+    public $template;
 
     /**
      * Compiled config data sections and variables
@@ -52,40 +66,53 @@ class Smarty_Internal_Config_File_Compiler
      */
     public $config_data = array();
 
+    /**
+     * compiled config data must always be written
+     *
+     * @var bool
+     */
+    public $write_compiled_code = true;
+
     /**
      * Initialize compiler
      *
-     * @param Smarty $smarty base instance
+     * @param string $lexer_class  class name
+     * @param string $parser_class class name
+     * @param Smarty $smarty       global instance
      */
-    public function __construct($smarty)
+    public function __construct($lexer_class, $parser_class, Smarty $smarty)
     {
+        $this->smarty = $smarty;
+        // get required plugins
+        $this->lexer_class = $lexer_class;
+        $this->parser_class = $parser_class;
         $this->smarty = $smarty;
         $this->config_data['sections'] = array();
         $this->config_data['vars'] = array();
     }
 
     /**
-     * Method to compile a Smarty template.
+     * Method to compile Smarty config source.
      *
-     * @param  Smarty_Internal_Config $config config object
+     * @param Smarty_Internal_Template $template
      *
-     * @return bool                   true if compiling succeeded, false if it failed
+     * @return bool true if compiling succeeded, false if it failed
      */
-    public function compileSource(Smarty_Internal_Config $config)
+    public function compileTemplate(Smarty_Internal_Template $template)
     {
-        /* here is where the compiling takes place. Smarty
-          tags in the templates are replaces with PHP code,
-          then written to compiled files. */
-        $this->config = $config;
-        // get config file source
-        $_content = $config->source->content . "\n";
-        // on empty template just return
-        if ($_content == '') {
-            return true;
+        $this->template = $template;
+        $this->template->compiled->file_dependency[$this->template->source->uid] = array($this->template->source->filepath,
+                                                                                             $this->template->source->getTimeStamp(),
+                                                                                             $this->template->source->type);
+        if ($this->smarty->debugging) {
+            $this->smarty->_debug->start_compile($this->template);
         }
         // init the lexer/parser to compile the config file
-        $lex = new Smarty_Internal_Configfilelexer($_content, $this);
-        $parser = new Smarty_Internal_Configfileparser($lex, $this);
+        /* @var Smarty_Internal_ConfigFileLexer $lex */
+        $lex = new $this->lexer_class(str_replace(array("\r\n", "\r"), "\n", $template->source->getContent()) .
+                                      "\n", $this);
+        /* @var Smarty_Internal_ConfigFileParser $parser */
+        $parser = new $this->parser_class($lex, $this);
 
         if (function_exists('mb_internal_encoding') && ((int) ini_get('mbstring.func_overload')) & 2) {
             $mbEncoding = mb_internal_encoding();
@@ -94,7 +121,6 @@ class Smarty_Internal_Config_File_Compiler
             $mbEncoding = null;
         }
 
-
         if ($this->smarty->_parserdebug) {
             $parser->PrintTrace();
         }
@@ -111,8 +137,17 @@ class Smarty_Internal_Config_File_Compiler
         if ($mbEncoding) {
             mb_internal_encoding($mbEncoding);
         }
+        if ($this->smarty->debugging) {
+            $this->smarty->_debug->end_compile($this->template);
+        }
+        // template header code
+        $template_header = "<?php /* Smarty version " . Smarty::SMARTY_VERSION . ", created on " .
+            strftime("%Y-%m-%d %H:%M:%S") . "\n";
+        $template_header .= "         compiled from \"" . $this->template->source->filepath . "\" */ ?>\n";
 
-        $config->compiled_config = '<?php $_config_vars = ' . var_export($this->config_data, true) . '; ?>';
+        $code = '<?php $_smarty_tpl->smarty->ext->configLoad->_loadConfigVars($_smarty_tpl, ' .
+            var_export($this->config_data, true) . '); ?>';
+        return $template_header . $this->template->smarty->ext->_codeFrame->create($this->template, $code);
     }
 
     /**
@@ -129,13 +164,13 @@ class Smarty_Internal_Config_File_Compiler
     {
         $this->lex = Smarty_Internal_Configfilelexer::instance();
         $this->parser = Smarty_Internal_Configfileparser::instance();
-        // get template source line which has error
+        // get config source line which has error
         $line = $this->lex->line;
         if (isset($args)) {
             // $line--;
         }
         $match = preg_split("/\n/", $this->lex->data);
-        $error_text = "Syntax error in config file '{$this->config->source->filepath}' on line {$line} '{$match[$line - 1]}' ";
+        $error_text = "Syntax error in config file '{$this->template->source->filepath}' on line {$line} '{$match[$line - 1]}' ";
         if (isset($args)) {
             // individual error message
             $error_text .= $args;

libs/sysplugins/smarty_internal_configfilelexer.php

@@ -1,6 +1,7 @@
 <?php
 /**
  * Smarty Internal Plugin Configfilelexer
+ *
  * This is the lexer to break the config file source into tokens
  *
  * @package    Smarty
@@ -9,25 +10,134 @@
  */
 
 /**
- * Smarty Internal Plugin Configfilelexer
+ * Smarty_Internal_Configfilelexer
+ *
+ * This is the config file lexer.
+ * It is generated from the smarty_internal_configfilelexer.plex file
+ *
+ * @package    Smarty
+ * @subpackage Compiler
+ * @author     Uwe Tews
  */
 class Smarty_Internal_Configfilelexer
 {
-
+    /**
+     * Source
+     *
+     * @var string
+     */
     public $data;
+
+    /**
+     * byte counter
+     *
+     * @var int
+     */
     public $counter;
+
+    /**
+     * token number
+     *
+     * @var int
+     */
     public $token;
+
+    /**
+     * token value
+     *
+     * @var string
+     */
     public $value;
-    public $node;
+
+    /**
+     * current line
+     *
+     * @var int
+     */
     public $line;
-    private $state = 1;
+
+    /**
+     * state number
+     *
+     * @var int
+     */
+    public $state = 1;
+
+    /**
+     * Smarty object
+     *
+     * @var Smarty
+     */
+    public $smarty = null;
+
+    /**
+     * compiler object
+     *
+     * @var Smarty_Internal_Config_File_Compiler
+     */
+    private $compiler = null;
+
+    /**
+     * copy of config_booleanize
+     *
+     * @var bool
+     */
+    private $configBooleanize = false;
+
+    /**
+     * trace file
+     *
+     * @var resource
+     */
     public $yyTraceFILE;
+
+    /**
+     * trace prompt
+     *
+     * @var string
+     */
     public $yyTracePrompt;
-    public $state_name = array(1 => 'START', 2 => 'VALUE', 3 => 'NAKED_STRING_VALUE', 4 => 'COMMENT', 5 => 'SECTION', 6 => 'TRIPPLE');
-    public $smarty_token_names = array( // Text for parser error messages
+
+    /**
+     * state names
+     *
+     * @var array
+     */
+    public $state_name = array(1 => 'START', 2 => 'VALUE', 3 => 'NAKED_STRING_VALUE', 4 => 'COMMENT', 5 => 'SECTION',
+                               6 => 'TRIPPLE');
+
+    /**
+     * storage for assembled token patterns
+     *
+     * @var sring
+     */
+    private $yy_global_pattern1 = null;
+
+    private $yy_global_pattern2 = null;
+
+    private $yy_global_pattern3 = null;
+
+    private $yy_global_pattern4 = null;
+
+    private $yy_global_pattern5 = null;
+
+    private $yy_global_pattern6 = null;
+
+    /**
+     * token names
+     *
+     * @var array
+     */
+    public $smarty_token_names = array(        // Text for parser error messages
     );
 
-    function __construct($data, $compiler)
+    /**
+     * constructor
+     *
+     * @param   string                             $data template source
+     * @param Smarty_Internal_Config_File_Compiler $compiler
+     */
+    function __construct($data, Smarty_Internal_Config_File_Compiler $compiler)
     {
         // set instance object
         self::instance($this);
@@ -39,6 +149,7 @@ class Smarty_Internal_Configfilelexer
         $this->line = 1;
         $this->compiler = $compiler;
         $this->smarty = $compiler->smarty;
+        $this->configBooleanize = $this->smarty->config_booleanize;
     }
 
     public static function &instance($new_instance = null)
@@ -57,6 +168,7 @@ class Smarty_Internal_Configfilelexer
     }
 
     private $_yy_state = 1;
+
     private $_yy_stack = array();
 
     public function yylex()
@@ -97,41 +209,28 @@ class Smarty_Internal_Configfilelexer
 
     public function yylex1()
     {
-        $tokenMap = array(
-            1 => 0,
-            2 => 0,
-            3 => 0,
-            4 => 0,
-            5 => 0,
-            6 => 0,
-            7 => 0,
-            8 => 0,
-        );
+        if (!isset($this->yy_global_pattern1)) {
+            $this->yy_global_pattern1 = "/\G(#|;)|\G(\\[)|\G(\\])|\G(=)|\G([ \t\r]+)|\G(\n)|\G([0-9]*[a-zA-Z_]\\w*)|\G([\S\s])/isS";
+        }
         if ($this->counter >= strlen($this->data)) {
             return false; // end of input
         }
-        $yy_global_pattern = "/\G(#|;)|\G(\\[)|\G(\\])|\G(=)|\G([ \t\r]+)|\G(\n)|\G([0-9]*[a-zA-Z_]\\w*)|\G([\S\s])/iS";
 
         do {
-            if (preg_match($yy_global_pattern, $this->data, $yymatches, null, $this->counter)) {
+            if (preg_match($this->yy_global_pattern1, $this->data, $yymatches, null, $this->counter)) {
                 $yysubmatches = $yymatches;
-                $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns
-                if (!count($yymatches)) {
-                    throw new Exception('Error: lexing failed because a rule matched' .
-                                        ' an empty string.  Input "' . substr($this->data,
-                                                                              $this->counter, 5) . '... state START');
+                if (strlen($yysubmatches[0]) < 200) {
+                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);
+                } else {
+                    $yymatches = array_filter($yymatches, 'strlen');
+                }
+                if (empty($yymatches)) {
+                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state START');
                 }
                 next($yymatches); // skip global match
                 $this->token = key($yymatches); // token number
-                if ($tokenMap[$this->token]) {
-                    // extract sub-patterns for passing to lex function
-                    $yysubmatches = array_slice($yysubmatches, $this->token + 1,
-                                                $tokenMap[$this->token]);
-                } else {
-                    $yysubmatches = array();
-                }
                 $this->value = current($yymatches); // token value
-                $r = $this->{'yy_r1_' . $this->token}($yysubmatches);
+                $r = $this->{'yy_r1_' . $this->token}();
                 if ($r === null) {
                     $this->counter += strlen($this->value);
                     $this->line += substr_count($this->value, "\n");
@@ -151,8 +250,7 @@ class Smarty_Internal_Configfilelexer
                     continue;
                 }
             } else {
-                throw new Exception('Unexpected input at line' . $this->line .
-                                    ': ' . $this->data[$this->counter]);
+                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);
             }
             break;
         } while (true);
@@ -160,52 +258,52 @@ class Smarty_Internal_Configfilelexer
 
     const START = 1;
 
-    function yy_r1_1($yy_subpatterns)
+    function yy_r1_1()
     {
 
         $this->token = Smarty_Internal_Configfileparser::TPC_COMMENTSTART;
         $this->yypushstate(self::COMMENT);
     }
 
-    function yy_r1_2($yy_subpatterns)
+    function yy_r1_2()
     {
 
         $this->token = Smarty_Internal_Configfileparser::TPC_OPENB;
         $this->yypushstate(self::SECTION);
     }
 
-    function yy_r1_3($yy_subpatterns)
+    function yy_r1_3()
     {
 
         $this->token = Smarty_Internal_Configfileparser::TPC_CLOSEB;
     }
 
-    function yy_r1_4($yy_subpatterns)
+    function yy_r1_4()
     {
 
         $this->token = Smarty_Internal_Configfileparser::TPC_EQUAL;
         $this->yypushstate(self::VALUE);
     }
 
-    function yy_r1_5($yy_subpatterns)
+    function yy_r1_5()
     {
 
         return false;
     }
 
-    function yy_r1_6($yy_subpatterns)
+    function yy_r1_6()
     {
 
         $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE;
     }
 
-    function yy_r1_7($yy_subpatterns)
+    function yy_r1_7()
     {
 
         $this->token = Smarty_Internal_Configfileparser::TPC_ID;
     }
 
-    function yy_r1_8($yy_subpatterns)
+    function yy_r1_8()
     {
 
         $this->token = Smarty_Internal_Configfileparser::TPC_OTHER;
@@ -213,42 +311,28 @@ class Smarty_Internal_Configfilelexer
 
     public function yylex2()
     {
-        $tokenMap = array(
-            1 => 0,
-            2 => 0,
-            3 => 0,
-            4 => 0,
-            5 => 0,
-            6 => 0,
-            7 => 0,
-            8 => 0,
-            9 => 0,
-        );
+        if (!isset($this->yy_global_pattern2)) {
+            $this->yy_global_pattern2 = "/\G([ \t\r]+)|\G(\\d+\\.\\d+(?=[ \t\r]*[\n#;]))|\G(\\d+(?=[ \t\r]*[\n#;]))|\G(\"\"\")|\G('[^'\\\\]*(?:\\\\.[^'\\\\]*)*'(?=[ \t\r]*[\n#;]))|\G(\"[^\"\\\\]*(?:\\\\.[^\"\\\\]*)*\"(?=[ \t\r]*[\n#;]))|\G([a-zA-Z]+(?=[ \t\r]*[\n#;]))|\G([^\n]+?(?=[ \t\r]*\n))|\G(\n)/isS";
+        }
         if ($this->counter >= strlen($this->data)) {
             return false; // end of input
         }
-        $yy_global_pattern = "/\G([ \t\r]+)|\G(\\d+\\.\\d+(?=[ \t\r]*[\n#;]))|\G(\\d+(?=[ \t\r]*[\n#;]))|\G(\"\"\")|\G('[^'\\\\]*(?:\\\\.[^'\\\\]*)*'(?=[ \t\r]*[\n#;]))|\G(\"[^\"\\\\]*(?:\\\\.[^\"\\\\]*)*\"(?=[ \t\r]*[\n#;]))|\G([a-zA-Z]+(?=[ \t\r]*[\n#;]))|\G([^\n]+?(?=[ \t\r]*\n))|\G(\n)/iS";
 
         do {
-            if (preg_match($yy_global_pattern, $this->data, $yymatches, null, $this->counter)) {
+            if (preg_match($this->yy_global_pattern2, $this->data, $yymatches, null, $this->counter)) {
                 $yysubmatches = $yymatches;
-                $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns
-                if (!count($yymatches)) {
-                    throw new Exception('Error: lexing failed because a rule matched' .
-                                        ' an empty string.  Input "' . substr($this->data,
-                                                                              $this->counter, 5) . '... state VALUE');
+                if (strlen($yysubmatches[0]) < 200) {
+                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);
+                } else {
+                    $yymatches = array_filter($yymatches, 'strlen');
+                }
+                if (empty($yymatches)) {
+                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state VALUE');
                 }
                 next($yymatches); // skip global match
                 $this->token = key($yymatches); // token number
-                if ($tokenMap[$this->token]) {
-                    // extract sub-patterns for passing to lex function
-                    $yysubmatches = array_slice($yysubmatches, $this->token + 1,
-                                                $tokenMap[$this->token]);
-                } else {
-                    $yysubmatches = array();
-                }
                 $this->value = current($yymatches); // token value
-                $r = $this->{'yy_r2_' . $this->token}($yysubmatches);
+                $r = $this->{'yy_r2_' . $this->token}();
                 if ($r === null) {
                     $this->counter += strlen($this->value);
                     $this->line += substr_count($this->value, "\n");
@@ -268,8 +352,7 @@ class Smarty_Internal_Configfilelexer
                     continue;
                 }
             } else {
-                throw new Exception('Unexpected input at line' . $this->line .
-                                    ': ' . $this->data[$this->counter]);
+                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);
             }
             break;
         } while (true);
@@ -277,51 +360,53 @@ class Smarty_Internal_Configfilelexer
 
     const VALUE = 2;
 
-    function yy_r2_1($yy_subpatterns)
+    function yy_r2_1()
     {
 
         return false;
     }
 
-    function yy_r2_2($yy_subpatterns)
+    function yy_r2_2()
     {
 
         $this->token = Smarty_Internal_Configfileparser::TPC_FLOAT;
         $this->yypopstate();
     }
 
-    function yy_r2_3($yy_subpatterns)
+    function yy_r2_3()
     {
 
         $this->token = Smarty_Internal_Configfileparser::TPC_INT;
         $this->yypopstate();
     }
 
-    function yy_r2_4($yy_subpatterns)
+    function yy_r2_4()
     {
 
         $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES;
         $this->yypushstate(self::TRIPPLE);
     }
 
-    function yy_r2_5($yy_subpatterns)
+    function yy_r2_5()
     {
 
         $this->token = Smarty_Internal_Configfileparser::TPC_SINGLE_QUOTED_STRING;
         $this->yypopstate();
     }
 
-    function yy_r2_6($yy_subpatterns)
+    function yy_r2_6()
     {
 
         $this->token = Smarty_Internal_Configfileparser::TPC_DOUBLE_QUOTED_STRING;
         $this->yypopstate();
     }
 
-    function yy_r2_7($yy_subpatterns)
+    function yy_r2_7()
     {
 
-        if (!$this->smarty->config_booleanize || !in_array(strtolower($this->value), Array("true", "false", "on", "off", "yes", "no"))) {
+        if (!$this->configBooleanize || !in_array(strtolower($this->value), Array("true", "false", "on", "off", "yes",
+                "no"))
+        ) {
             $this->yypopstate();
             $this->yypushstate(self::NAKED_STRING_VALUE);
             return true; //reprocess in new state
@@ -331,14 +416,14 @@ class Smarty_Internal_Configfilelexer
         }
     }
 
-    function yy_r2_8($yy_subpatterns)
+    function yy_r2_8()
     {
 
         $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
         $this->yypopstate();
     }
 
-    function yy_r2_9($yy_subpatterns)
+    function yy_r2_9()
     {
 
         $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
@@ -348,34 +433,28 @@ class Smarty_Internal_Configfilelexer
 
     public function yylex3()
     {
-        $tokenMap = array(
-            1 => 0,
-        );
+        if (!isset($this->yy_global_pattern3)) {
+            $this->yy_global_pattern3 = "/\G([^\n]+?(?=[ \t\r]*\n))/isS";
+        }
         if ($this->counter >= strlen($this->data)) {
             return false; // end of input
         }
-        $yy_global_pattern = "/\G([^\n]+?(?=[ \t\r]*\n))/iS";
 
         do {
-            if (preg_match($yy_global_pattern, $this->data, $yymatches, null, $this->counter)) {
+            if (preg_match($this->yy_global_pattern3, $this->data, $yymatches, null, $this->counter)) {
                 $yysubmatches = $yymatches;
-                $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns
-                if (!count($yymatches)) {
-                    throw new Exception('Error: lexing failed because a rule matched' .
-                                        ' an empty string.  Input "' . substr($this->data,
-                                                                              $this->counter, 5) . '... state NAKED_STRING_VALUE');
+                if (strlen($yysubmatches[0]) < 200) {
+                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);
+                } else {
+                    $yymatches = array_filter($yymatches, 'strlen');
+                }
+                if (empty($yymatches)) {
+                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state NAKED_STRING_VALUE');
                 }
                 next($yymatches); // skip global match
                 $this->token = key($yymatches); // token number
-                if ($tokenMap[$this->token]) {
-                    // extract sub-patterns for passing to lex function
-                    $yysubmatches = array_slice($yysubmatches, $this->token + 1,
-                                                $tokenMap[$this->token]);
-                } else {
-                    $yysubmatches = array();
-                }
                 $this->value = current($yymatches); // token value
-                $r = $this->{'yy_r3_' . $this->token}($yysubmatches);
+                $r = $this->{'yy_r3_' . $this->token}();
                 if ($r === null) {
                     $this->counter += strlen($this->value);
                     $this->line += substr_count($this->value, "\n");
@@ -395,8 +474,7 @@ class Smarty_Internal_Configfilelexer
                     continue;
                 }
             } else {
-                throw new Exception('Unexpected input at line' . $this->line .
-                                    ': ' . $this->data[$this->counter]);
+                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);
             }
             break;
         } while (true);
@@ -404,7 +482,7 @@ class Smarty_Internal_Configfilelexer
 
     const NAKED_STRING_VALUE = 3;
 
-    function yy_r3_1($yy_subpatterns)
+    function yy_r3_1()
     {
 
         $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
@@ -413,36 +491,28 @@ class Smarty_Internal_Configfilelexer
 
     public function yylex4()
     {
-        $tokenMap = array(
-            1 => 0,
-            2 => 0,
-            3 => 0,
-        );
+        if (!isset($this->yy_global_pattern4)) {
+            $this->yy_global_pattern4 = "/\G([ \t\r]+)|\G([^\n]+?(?=[ \t\r]*\n))|\G(\n)/isS";
+        }
         if ($this->counter >= strlen($this->data)) {
             return false; // end of input
         }
-        $yy_global_pattern = "/\G([ \t\r]+)|\G([^\n]+?(?=[ \t\r]*\n))|\G(\n)/iS";
 
         do {
-            if (preg_match($yy_global_pattern, $this->data, $yymatches, null, $this->counter)) {
+            if (preg_match($this->yy_global_pattern4, $this->data, $yymatches, null, $this->counter)) {
                 $yysubmatches = $yymatches;
-                $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns
-                if (!count($yymatches)) {
-                    throw new Exception('Error: lexing failed because a rule matched' .
-                                        ' an empty string.  Input "' . substr($this->data,
-                                                                              $this->counter, 5) . '... state COMMENT');
+                if (strlen($yysubmatches[0]) < 200) {
+                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);
+                } else {
+                    $yymatches = array_filter($yymatches, 'strlen');
+                }
+                if (empty($yymatches)) {
+                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state COMMENT');
                 }
                 next($yymatches); // skip global match
                 $this->token = key($yymatches); // token number
-                if ($tokenMap[$this->token]) {
-                    // extract sub-patterns for passing to lex function
-                    $yysubmatches = array_slice($yysubmatches, $this->token + 1,
-                                                $tokenMap[$this->token]);
-                } else {
-                    $yysubmatches = array();
-                }
                 $this->value = current($yymatches); // token value
-                $r = $this->{'yy_r4_' . $this->token}($yysubmatches);
+                $r = $this->{'yy_r4_' . $this->token}();
                 if ($r === null) {
                     $this->counter += strlen($this->value);
                     $this->line += substr_count($this->value, "\n");
@@ -462,8 +532,7 @@ class Smarty_Internal_Configfilelexer
                     continue;
                 }
             } else {
-                throw new Exception('Unexpected input at line' . $this->line .
-                                    ': ' . $this->data[$this->counter]);
+                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);
             }
             break;
         } while (true);
@@ -471,19 +540,19 @@ class Smarty_Internal_Configfilelexer
 
     const COMMENT = 4;
 
-    function yy_r4_1($yy_subpatterns)
+    function yy_r4_1()
     {
 
         return false;
     }
 
-    function yy_r4_2($yy_subpatterns)
+    function yy_r4_2()
     {
 
         $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
     }
 
-    function yy_r4_3($yy_subpatterns)
+    function yy_r4_3()
     {
 
         $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE;
@@ -492,35 +561,28 @@ class Smarty_Internal_Configfilelexer
 
     public function yylex5()
     {
-        $tokenMap = array(
-            1 => 0,
-            2 => 0,
-        );
+        if (!isset($this->yy_global_pattern5)) {
+            $this->yy_global_pattern5 = "/\G(\\.)|\G(.*?(?=[\.=[\]\r\n]))/isS";
+        }
         if ($this->counter >= strlen($this->data)) {
             return false; // end of input
         }
-        $yy_global_pattern = "/\G(\\.)|\G(.*?(?=[\.=[\]\r\n]))/iS";
 
         do {
-            if (preg_match($yy_global_pattern, $this->data, $yymatches, null, $this->counter)) {
+            if (preg_match($this->yy_global_pattern5, $this->data, $yymatches, null, $this->counter)) {
                 $yysubmatches = $yymatches;
-                $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns
-                if (!count($yymatches)) {
-                    throw new Exception('Error: lexing failed because a rule matched' .
-                                        ' an empty string.  Input "' . substr($this->data,
-                                                                              $this->counter, 5) . '... state SECTION');
+                if (strlen($yysubmatches[0]) < 200) {
+                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);
+                } else {
+                    $yymatches = array_filter($yymatches, 'strlen');
+                }
+                if (empty($yymatches)) {
+                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state SECTION');
                 }
                 next($yymatches); // skip global match
                 $this->token = key($yymatches); // token number
-                if ($tokenMap[$this->token]) {
-                    // extract sub-patterns for passing to lex function
-                    $yysubmatches = array_slice($yysubmatches, $this->token + 1,
-                                                $tokenMap[$this->token]);
-                } else {
-                    $yysubmatches = array();
-                }
                 $this->value = current($yymatches); // token value
-                $r = $this->{'yy_r5_' . $this->token}($yysubmatches);
+                $r = $this->{'yy_r5_' . $this->token}();
                 if ($r === null) {
                     $this->counter += strlen($this->value);
                     $this->line += substr_count($this->value, "\n");
@@ -540,8 +602,7 @@ class Smarty_Internal_Configfilelexer
                     continue;
                 }
             } else {
-                throw new Exception('Unexpected input at line' . $this->line .
-                                    ': ' . $this->data[$this->counter]);
+                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);
             }
             break;
         } while (true);
@@ -549,13 +610,13 @@ class Smarty_Internal_Configfilelexer
 
     const SECTION = 5;
 
-    function yy_r5_1($yy_subpatterns)
+    function yy_r5_1()
     {
 
         $this->token = Smarty_Internal_Configfileparser::TPC_DOT;
     }
 
-    function yy_r5_2($yy_subpatterns)
+    function yy_r5_2()
     {
 
         $this->token = Smarty_Internal_Configfileparser::TPC_SECTION;
@@ -564,35 +625,28 @@ class Smarty_Internal_Configfilelexer
 
     public function yylex6()
     {
-        $tokenMap = array(
-            1 => 0,
-            2 => 0,
-        );
+        if (!isset($this->yy_global_pattern6)) {
+            $this->yy_global_pattern6 = "/\G(\"\"\"(?=[ \t\r]*[\n#;]))|\G([\S\s])/isS";
+        }
         if ($this->counter >= strlen($this->data)) {
             return false; // end of input
         }
-        $yy_global_pattern = "/\G(\"\"\"(?=[ \t\r]*[\n#;]))|\G([\S\s])/iS";
 
         do {
-            if (preg_match($yy_global_pattern, $this->data, $yymatches, null, $this->counter)) {
+            if (preg_match($this->yy_global_pattern6, $this->data, $yymatches, null, $this->counter)) {
                 $yysubmatches = $yymatches;
-                $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns
-                if (!count($yymatches)) {
-                    throw new Exception('Error: lexing failed because a rule matched' .
-                                        ' an empty string.  Input "' . substr($this->data,
-                                                                              $this->counter, 5) . '... state TRIPPLE');
+                if (strlen($yysubmatches[0]) < 200) {
+                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);
+                } else {
+                    $yymatches = array_filter($yymatches, 'strlen');
+                }
+                if (empty($yymatches)) {
+                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state TRIPPLE');
                 }
                 next($yymatches); // skip global match
                 $this->token = key($yymatches); // token number
-                if ($tokenMap[$this->token]) {
-                    // extract sub-patterns for passing to lex function
-                    $yysubmatches = array_slice($yysubmatches, $this->token + 1,
-                                                $tokenMap[$this->token]);
-                } else {
-                    $yysubmatches = array();
-                }
                 $this->value = current($yymatches); // token value
-                $r = $this->{'yy_r6_' . $this->token}($yysubmatches);
+                $r = $this->{'yy_r6_' . $this->token}();
                 if ($r === null) {
                     $this->counter += strlen($this->value);
                     $this->line += substr_count($this->value, "\n");
@@ -612,8 +666,7 @@ class Smarty_Internal_Configfilelexer
                     continue;
                 }
             } else {
-                throw new Exception('Unexpected input at line' . $this->line .
-                                    ': ' . $this->data[$this->counter]);
+                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);
             }
             break;
         } while (true);
@@ -621,7 +674,7 @@ class Smarty_Internal_Configfilelexer
 
     const TRIPPLE = 6;
 
-    function yy_r6_1($yy_subpatterns)
+    function yy_r6_1()
     {
 
         $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES_END;
@@ -629,7 +682,7 @@ class Smarty_Internal_Configfilelexer
         $this->yypushstate(self::START);
     }
 
-    function yy_r6_2($yy_subpatterns)
+    function yy_r6_2()
     {
 
         $to = strlen($this->data);
@@ -642,5 +695,5 @@ class Smarty_Internal_Configfilelexer
         $this->value = substr($this->data, $this->counter, $to - $this->counter);
         $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_TEXT;
     }
-}
 
+}

libs/sysplugins/smarty_internal_data.php

@@ -13,34 +13,70 @@
  *
  * @package    Smarty
  * @subpackage Template
+ *
+ * @method mixed getConfigVars(string $varName = null, bool $searchParents = true)
+ * @method mixed getStreamVariable(string $variable)
+ * @method Smarty_Internal_Data clearAssign(mixed $tpl_var)
+ * @method Smarty_Internal_Data clearAllAssign()
+ * @method Smarty_Internal_Data clearConfig(string $varName = null)
+ * @method Smarty_Internal_Data configLoad(string $config_file, mixed $sections = null, string $scope = 'local')
+ * @property int $scope
  */
 class Smarty_Internal_Data
 {
+    /**
+     * This object type (Smarty = 1, template = 2, data = 4)
+     *
+     * @var int
+     */
+    public $_objType = 4;
+
     /**
      * name of class used for templates
      *
      * @var string
      */
     public $template_class = 'Smarty_Internal_Template';
+
     /**
      * template variables
      *
-     * @var array
+     * @var Smarty_Variable[]
      */
     public $tpl_vars = array();
+
     /**
      * parent template (if any)
      *
-     * @var Smarty_Internal_Template
+     * @var Smarty|Smarty_Internal_Template|Smarty_Internal_Data
      */
     public $parent = null;
+
     /**
      * configuration settings
      *
-     * @var array
+     * @var string[]
      */
     public $config_vars = array();
 
+    /**
+     * extension handler
+     *
+     * @var Smarty_Internal_Extension_Handler
+     */
+    public $ext = null;
+
+    /**
+     * Smarty_Internal_Data constructor.
+     *
+     * Install extension handler
+     */
+    public function __construct()
+    {
+        $this->ext = new Smarty_Internal_Extension_Handler();
+        $this->ext->objType = $this->_objType;
+    }
+
     /**
      * assigns a Smarty variable
      *
@@ -48,127 +84,62 @@ class Smarty_Internal_Data
      * @param  mixed        $value   the value to assign
      * @param  boolean      $nocache if true any output of this variable will be not cached
      *
-     * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
+     * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for
+     *                              chaining
      */
     public function assign($tpl_var, $value = null, $nocache = false)
     {
         if (is_array($tpl_var)) {
             foreach ($tpl_var as $_key => $_val) {
                 if ($_key != '') {
-                    $this->tpl_vars[$_key] = new Smarty_variable($_val, $nocache);
+                    $this->tpl_vars[$_key] = new Smarty_Variable($_val, $nocache);
+                    if ($this->_objType == 2 && $this->scope) {
+                        $this->ext->_updateScope->updateScope($this, $_key);
+                    }
                 }
             }
         } else {
             if ($tpl_var != '') {
-                $this->tpl_vars[$tpl_var] = new Smarty_variable($value, $nocache);
+                $this->tpl_vars[$tpl_var] = new Smarty_Variable($value, $nocache);
+                if ($this->_objType == 2 && $this->scope) {
+                    $this->ext->_updateScope->updateScope($this, $tpl_var);
+                }
             }
         }
-
-        return $this;
-    }
-
-    /**
-     * assigns a global Smarty variable
-     *
-     * @param  string  $varname the global variable name
-     * @param  mixed   $value   the value to assign
-     * @param  boolean $nocache if true any output of this variable will be not cached
-     *
-     * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
-     */
-    public function assignGlobal($varname, $value = null, $nocache = false)
-    {
-        if ($varname != '') {
-            Smarty::$global_tpl_vars[$varname] = new Smarty_variable($value, $nocache);
-            $ptr = $this;
-            while ($ptr instanceof Smarty_Internal_Template) {
-                $ptr->tpl_vars[$varname] = clone Smarty::$global_tpl_vars[$varname];
-                $ptr = $ptr->parent;
-            }
-        }
-
-        return $this;
-    }
-
-    /**
-     * assigns values to template variables by reference
-     *
-     * @param string   $tpl_var the template variable name
-     * @param          $value
-     * @param  boolean $nocache if true any output of this variable will be not cached
-     *
-     * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
-     */
-    public function assignByRef($tpl_var, &$value, $nocache = false)
-    {
-        if ($tpl_var != '') {
-            $this->tpl_vars[$tpl_var] = new Smarty_variable(null, $nocache);
-            $this->tpl_vars[$tpl_var]->value = & $value;
-        }
-
         return $this;
     }
 
     /**
      * appends values to template variables
      *
-     * @param  array|string $tpl_var the template variable name(s)
-     * @param  mixed        $value   the value to append
-     * @param  boolean      $merge   flag if array elements shall be merged
-     * @param  boolean      $nocache if true any output of this variable will be not cached
+     * @api  Smarty::append()
+     * @link http://www.smarty.net/docs/en/api.append.tpl
      *
-     * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
+     * @param  array|string $tpl_var                                           the template variable name(s)
+     * @param  mixed        $value                                             the value to append
+     * @param  bool         $merge                                             flag if array elements shall be merged
+     * @param  bool         $nocache                                           if true any output of this variable will
+     *                                                                         be not cached
+     *
+     * @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty
      */
     public function append($tpl_var, $value = null, $merge = false, $nocache = false)
     {
-        if (is_array($tpl_var)) {
-            // $tpl_var is an array, ignore $value
-            foreach ($tpl_var as $_key => $_val) {
-                if ($_key != '') {
-                    if (!isset($this->tpl_vars[$_key])) {
-                        $tpl_var_inst = $this->getVariable($_key, null, true, false);
-                        if ($tpl_var_inst instanceof Undefined_Smarty_Variable) {
-                            $this->tpl_vars[$_key] = new Smarty_variable(null, $nocache);
-                        } else {
-                            $this->tpl_vars[$_key] = clone $tpl_var_inst;
-                        }
-                    }
-                    if (!(is_array($this->tpl_vars[$_key]->value) || $this->tpl_vars[$_key]->value instanceof ArrayAccess)) {
-                        settype($this->tpl_vars[$_key]->value, 'array');
-                    }
-                    if ($merge && is_array($_val)) {
-                        foreach ($_val as $_mkey => $_mval) {
-                            $this->tpl_vars[$_key]->value[$_mkey] = $_mval;
-                        }
-                    } else {
-                        $this->tpl_vars[$_key]->value[] = $_val;
-                    }
-                }
-            }
-        } else {
-            if ($tpl_var != '' && isset($value)) {
-                if (!isset($this->tpl_vars[$tpl_var])) {
-                    $tpl_var_inst = $this->getVariable($tpl_var, null, true, false);
-                    if ($tpl_var_inst instanceof Undefined_Smarty_Variable) {
-                        $this->tpl_vars[$tpl_var] = new Smarty_variable(null, $nocache);
-                    } else {
-                        $this->tpl_vars[$tpl_var] = clone $tpl_var_inst;
-                    }
-                }
-                if (!(is_array($this->tpl_vars[$tpl_var]->value) || $this->tpl_vars[$tpl_var]->value instanceof ArrayAccess)) {
-                    settype($this->tpl_vars[$tpl_var]->value, 'array');
-                }
-                if ($merge && is_array($value)) {
-                    foreach ($value as $_mkey => $_mval) {
-                        $this->tpl_vars[$tpl_var]->value[$_mkey] = $_mval;
-                    }
-                } else {
-                    $this->tpl_vars[$tpl_var]->value[] = $value;
-                }
-            }
-        }
+        return $this->ext->append->append($this, $tpl_var, $value, $merge, $nocache);
+    }
 
-        return $this;
+    /**
+     * assigns a global Smarty variable
+     *
+     * @param  string  $varName the global variable name
+     * @param  mixed   $value   the value to assign
+     * @param  boolean $nocache if true any output of this variable will be not cached
+     *
+     * @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty
+     */
+    public function assignGlobal($varName, $value = null, $nocache = false)
+    {
+        return $this->ext->assignGlobal->assignGlobal($this, $varName, $value, $nocache);
     }
 
     /**
@@ -178,399 +149,77 @@ class Smarty_Internal_Data
      * @param  mixed   &$value  the referenced value to append
      * @param  boolean $merge   flag if array elements shall be merged
      *
-     * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
+     * @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty
      */
     public function appendByRef($tpl_var, &$value, $merge = false)
     {
-        if ($tpl_var != '' && isset($value)) {
-            if (!isset($this->tpl_vars[$tpl_var])) {
-                $this->tpl_vars[$tpl_var] = new Smarty_variable();
-            }
-            if (!is_array($this->tpl_vars[$tpl_var]->value)) {
-                settype($this->tpl_vars[$tpl_var]->value, 'array');
-            }
-            if ($merge && is_array($value)) {
-                foreach ($value as $_key => $_val) {
-                    $this->tpl_vars[$tpl_var]->value[$_key] = & $value[$_key];
-                }
-            } else {
-                $this->tpl_vars[$tpl_var]->value[] = & $value;
-            }
-        }
+        return $this->ext->appendByRef->appendByRef($this, $tpl_var, $value, $merge);
+    }
 
-        return $this;
+    /**
+     * assigns values to template variables by reference
+     *
+     * @param string   $tpl_var the template variable name
+     * @param          $value
+     * @param  boolean $nocache if true any output of this variable will be not cached
+     *
+     * @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty
+     */
+    public function assignByRef($tpl_var, &$value, $nocache = false)
+    {
+        return $this->ext->assignByRef->assignByRef($this, $tpl_var, $value, $nocache);
     }
 
     /**
      * Returns a single or all template variables
      *
-     * @param  string  $varname        variable name or null
-     * @param  object   $_ptr           optional pointer to data object
-     * @param  boolean $search_parents include parent templates?
+     * @api  Smarty::getTemplateVars()
+     * @link http://www.smarty.net/docs/en/api.get.template.vars.tpl
      *
-     * @return string  variable value or or array of variables
+     * @param  string                                                 $varName       variable name or null
+     * @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $_ptr          optional pointer to data object
+     * @param  bool                                                   $searchParents include parent templates?
+     *
+     * @return mixed variable value or or array of variables
      */
-    public function getTemplateVars($varname = null, $_ptr = null, $search_parents = true)
+    public function getTemplateVars($varName = null, Smarty_Internal_Data $_ptr = null, $searchParents = true)
     {
-        if (isset($varname)) {
-            $_var = $this->getVariable($varname, $_ptr, $search_parents, false);
-            if (is_object($_var)) {
-                return $_var->value;
-            } else {
-                return null;
+        return $this->ext->getTemplateVars->getTemplateVars($this, $varName, $_ptr, $searchParents);
+    }
+
+    /**
+     * Follow the parent chain an merge template and config variables
+     *
+     * @param \Smarty_Internal_Data|null $data
+     */
+    public function _mergeVars(Smarty_Internal_Data $data = null)
+    {
+        if (isset($data)) {
+            if (!empty($this->tpl_vars)) {
+                $data->tpl_vars = array_merge($this->tpl_vars, $data->tpl_vars);
+            }
+            if (!empty($this->config_vars)) {
+                $data->config_vars = array_merge($this->config_vars, $data->config_vars);
             }
         } else {
-            $_result = array();
-            if ($_ptr === null) {
-                $_ptr = $this;
-            }
-            while ($_ptr !== null) {
-                foreach ($_ptr->tpl_vars AS $key => $var) {
-                    if (!array_key_exists($key, $_result)) {
-                        $_result[$key] = $var->value;
-                    }
-                }
-                // not found, try at parent
-                if ($search_parents) {
-                    $_ptr = $_ptr->parent;
-                } else {
-                    $_ptr = null;
-                }
-            }
-            if ($search_parents && isset(Smarty::$global_tpl_vars)) {
-                foreach (Smarty::$global_tpl_vars AS $key => $var) {
-                    if (!array_key_exists($key, $_result)) {
-                        $_result[$key] = $var->value;
-                    }
-                }
-            }
-
-            return $_result;
+            $data = $this;
+        }
+        if (isset($this->parent)) {
+            $this->parent->_mergeVars($data);
         }
     }
 
     /**
-     * clear the given assigned template variable.
+     * Handle unknown class methods
      *
-     * @param  string|array $tpl_var the template variable(s) to clear
-     *
-     * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
-     */
-    public function clearAssign($tpl_var)
-    {
-        if (is_array($tpl_var)) {
-            foreach ($tpl_var as $curr_var) {
-                unset($this->tpl_vars[$curr_var]);
-            }
-        } else {
-            unset($this->tpl_vars[$tpl_var]);
-        }
-
-        return $this;
-    }
-
-    /**
-     * clear all the assigned template variables.
-     *
-     * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
-     */
-    public function clearAllAssign()
-    {
-        $this->tpl_vars = array();
-
-        return $this;
-    }
-
-    /**
-     * load a config file, optionally load just selected sections
-     *
-     * @param  string $config_file filename
-     * @param  mixed  $sections    array of section names, single section or null
-     *
-     * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
-     */
-    public function configLoad($config_file, $sections = null)
-    {
-        // load Config class
-        $config = new Smarty_Internal_Config($config_file, $this->smarty, $this);
-        $config->loadConfigVars($sections);
-
-        return $this;
-    }
-
-    /**
-     * gets the object of a Smarty variable
-     *
-     * @param  string  $variable       the name of the Smarty variable
-     * @param  object  $_ptr           optional pointer to data object
-     * @param  boolean $search_parents search also in parent data
-     * @param bool     $error_enable
-     *
-     * @return object  the object of the variable
-     */
-    public function getVariable($variable, $_ptr = null, $search_parents = true, $error_enable = true)
-    {
-        if ($_ptr === null) {
-            $_ptr = $this;
-        }
-        while ($_ptr !== null) {
-            if (isset($_ptr->tpl_vars[$variable])) {
-                // found it, return it
-                return $_ptr->tpl_vars[$variable];
-            }
-            // not found, try at parent
-            if ($search_parents) {
-                $_ptr = $_ptr->parent;
-            } else {
-                $_ptr = null;
-            }
-        }
-        if (isset(Smarty::$global_tpl_vars[$variable])) {
-            // found it, return it
-            return Smarty::$global_tpl_vars[$variable];
-        }
-        if ($this->smarty->error_unassigned && $error_enable) {
-            // force a notice
-            $x = $$variable;
-        }
-
-        return new Undefined_Smarty_Variable;
-    }
-
-    /**
-     * gets  a config variable
-     *
-     * @param  string $variable the name of the config variable
-     * @param bool    $error_enable
-     *
-     * @return mixed  the value of the config variable
-     */
-    public function getConfigVariable($variable, $error_enable = true)
-    {
-        $_ptr = $this;
-        while ($_ptr !== null) {
-            if (isset($_ptr->config_vars[$variable])) {
-                // found it, return it
-                return $_ptr->config_vars[$variable];
-            }
-            // not found, try at parent
-            $_ptr = $_ptr->parent;
-        }
-        if ($this->smarty->error_unassigned && $error_enable) {
-            // force a notice
-            $x = $$variable;
-        }
-
-        return null;
-    }
-
-    /**
-     * gets  a stream variable
-     *
-     * @param  string $variable the stream of the variable
-     *
-     * @throws SmartyException
-     * @return mixed  the value of the stream variable
-     */
-    public function getStreamVariable($variable)
-    {
-        $_result = '';
-        $fp = fopen($variable, 'r+');
-        if ($fp) {
-            while (!feof($fp) && ($current_line = fgets($fp)) !== false) {
-                $_result .= $current_line;
-            }
-            fclose($fp);
-
-            return $_result;
-        }
-
-        if ($this->smarty->error_unassigned) {
-            throw new SmartyException('Undefined stream variable "' . $variable . '"');
-        } else {
-            return null;
-        }
-    }
-
-    /**
-     * Returns a single or all config variables
-     *
-     * @param  string $varname variable name or null
-     * @param bool    $search_parents
-     *
-     * @return string variable value or or array of variables
-     */
-    public function getConfigVars($varname = null, $search_parents = true)
-    {
-        $_ptr = $this;
-        $var_array = array();
-        while ($_ptr !== null) {
-            if (isset($varname)) {
-                if (isset($_ptr->config_vars[$varname])) {
-                    return $_ptr->config_vars[$varname];
-                }
-            } else {
-                $var_array = array_merge($_ptr->config_vars, $var_array);
-            }
-            // not found, try at parent
-            if ($search_parents) {
-                $_ptr = $_ptr->parent;
-            } else {
-                $_ptr = null;
-            }
-        }
-        if (isset($varname)) {
-            return '';
-        } else {
-            return $var_array;
-        }
-    }
-
-    /**
-     * Deassigns a single or all config variables
-     *
-     * @param  string $varname variable name or null
-     *
-     * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
-     */
-    public function clearConfig($varname = null)
-    {
-        if (isset($varname)) {
-            unset($this->config_vars[$varname]);
-        } else {
-            $this->config_vars = array();
-        }
-
-        return $this;
-    }
-}
-
-/**
- * class for the Smarty data object
- * The Smarty data object will hold Smarty variables in the current scope
- *
- * @package    Smarty
- * @subpackage Template
- */
-class Smarty_Data extends Smarty_Internal_Data
-{
-    /**
-     * Smarty object
-     *
-     * @var Smarty
-     */
-    public $smarty = null;
-
-    /**
-     * create Smarty data object
-     *
-     * @param Smarty|array $_parent parent template
-     * @param Smarty|Smarty_Internal_Template       $smarty  global smarty instance
+     * @param string $name unknown method-name
+     * @param array  $args argument array
      *
+     * @return mixed
      * @throws SmartyException
      */
-    public function __construct($_parent = null, $smarty = null)
+    public function __call($name, $args)
     {
-        $this->smarty = $smarty;
-        if (is_object($_parent)) {
-            // when object set up back pointer
-            $this->parent = $_parent;
-        } elseif (is_array($_parent)) {
-            // set up variable values
-            foreach ($_parent as $_key => $_val) {
-                $this->tpl_vars[$_key] = new Smarty_variable($_val);
-            }
-        } elseif ($_parent != null) {
-            throw new SmartyException("Wrong type for template variables");
-        }
-    }
-}
-
-/**
- * class for the Smarty variable object
- * This class defines the Smarty variable object
- *
- * @package    Smarty
- * @subpackage Template
- */
-class Smarty_Variable
-{
-    /**
-     * template variable
-     *
-     * @var mixed
-     */
-    public $value = null;
-    /**
-     * if true any output of this variable will be not cached
-     *
-     * @var boolean
-     */
-    public $nocache = false;
-    /**
-     * the scope the variable will have  (local,parent or root)
-     *
-     * @var int
-     */
-    public $scope = Smarty::SCOPE_LOCAL;
-
-    /**
-     * create Smarty variable object
-     *
-     * @param mixed   $value   the value to assign
-     * @param boolean $nocache if true any output of this variable will be not cached
-     * @param int     $scope   the scope the variable will have  (local,parent or root)
-     */
-    public function __construct($value = null, $nocache = false, $scope = Smarty::SCOPE_LOCAL)
-    {
-        $this->value = $value;
-        $this->nocache = $nocache;
-        $this->scope = $scope;
-    }
-
-    /**
-     * <<magic>> String conversion
-     *
-     * @return string
-     */
-    public function __toString()
-    {
-        return (string) $this->value;
-    }
-}
-
-/**
- * class for undefined variable object
- * This class defines an object for undefined variable handling
- *
- * @package    Smarty
- * @subpackage Template
- */
-class Undefined_Smarty_Variable
-{
-    /**
-     * Returns FALSE for 'nocache' and NULL otherwise.
-     *
-     * @param  string $name
-     *
-     * @return bool
-     */
-    public function __get($name)
-    {
-        if ($name == 'nocache') {
-            return false;
-        } else {
-            return null;
-        }
-    }
-
-    /**
-     * Always returns an empty string.
-     *
-     * @return string
-     */
-    public function __toString()
-    {
-        return "";
+        return $this->ext->_callExternalMethod($this, $name, $args);
     }
 }

libs/sysplugins/smarty_internal_debug.php

@@ -1,7 +1,7 @@
 <?php
 /**
  * Smarty Internal Plugin Debug
- * Class to collect data for the Smarty Debugging Consol
+ * Class to collect data for the Smarty Debugging Console
  *
  * @package    Smarty
  * @subpackage Debug
@@ -21,165 +21,245 @@ class Smarty_Internal_Debug extends Smarty_Internal_Data
      *
      * @var array
      */
-    public static $template_data = array();
+    public $template_data = array();
 
     /**
      * List of uid's which shall be ignored
      *
      * @var array
      */
-    public static $ignore_uid = array();
+    public $ignore_uid = array();
 
     /**
-     * Ignore template
+     * Index of display() and fetch() calls
      *
-     * @param object $template
+     * @var int
      */
-    public static function ignore($template)
+    public $index = 0;
+
+    /**
+     * Counter for window offset
+     *
+     * @var int
+     */
+    public $offset = 0;
+
+    /**
+     * Start logging template
+     *
+     * @param \Smarty_Internal_Template $template template
+     * @param null                      $mode     true: display   false: fetch  null: subtemplate
+     */
+    public function start_template(Smarty_Internal_Template $template, $mode = null)
     {
-        // calculate Uid if not already done
-        if ($template->source->uid == '') {
-            $template->source->filepath;
+        if (isset($mode)) {
+            $this->index ++;
+            $this->offset ++;
+            $this->template_data[$this->index] = null;
         }
-        self::$ignore_uid[$template->source->uid] = true;
-    }
-
-    /**
-     * Start logging of compile time
-     *
-     * @param object $template
-     */
-    public static function start_compile($template)
-    {
-        static $_is_stringy = array('string' => true, 'eval' => true);
-        if (!empty($template->compiler->trace_uid)) {
-            $key = $template->compiler->trace_uid;
-            if (!isset(self::$template_data[$key])) {
-                if (isset($_is_stringy[$template->source->type])) {
-                    self::$template_data[$key]['name'] = '\'' . substr($template->source->name, 0, 25) . '...\'';
-                } else {
-                    self::$template_data[$key]['name'] = $template->source->filepath;
-                }
-                self::$template_data[$key]['compile_time'] = 0;
-                self::$template_data[$key]['render_time'] = 0;
-                self::$template_data[$key]['cache_time'] = 0;
-            }
-        } else {
-            if (isset(self::$ignore_uid[$template->source->uid])) {
-                return;
-            }
-            $key = self::get_key($template);
-        }
-        self::$template_data[$key]['start_time'] = microtime(true);
-    }
-
-    /**
-     * End logging of compile time
-     *
-     * @param object $template
-     */
-    public static function end_compile($template)
-    {
-        if (!empty($template->compiler->trace_uid)) {
-            $key = $template->compiler->trace_uid;
-        } else {
-            if (isset(self::$ignore_uid[$template->source->uid])) {
-                return;
-            }
-
-            $key = self::get_key($template);
-        }
-        self::$template_data[$key]['compile_time'] += microtime(true) - self::$template_data[$key]['start_time'];
-    }
-
-    /**
-     * Start logging of render time
-     *
-     * @param object $template
-     */
-    public static function start_render($template)
-    {
-        $key = self::get_key($template);
-        self::$template_data[$key]['start_time'] = microtime(true);
-    }
-
-    /**
-     * End logging of compile time
-     *
-     * @param object $template
-     */
-    public static function end_render($template)
-    {
-        $key = self::get_key($template);
-        self::$template_data[$key]['render_time'] += microtime(true) - self::$template_data[$key]['start_time'];
-    }
-
-    /**
-     * Start logging of cache time
-     *
-     * @param object $template cached template
-     */
-    public static function start_cache($template)
-    {
-        $key = self::get_key($template);
-        self::$template_data[$key]['start_time'] = microtime(true);
+        $key = $this->get_key($template);
+        $this->template_data[$this->index][$key]['start_template_time'] = microtime(true);
     }
 
     /**
      * End logging of cache time
      *
-     * @param object $template cached template
+     * @param \Smarty_Internal_Template $template cached template
      */
-    public static function end_cache($template)
+    public function end_template(Smarty_Internal_Template $template)
     {
-        $key = self::get_key($template);
-        self::$template_data[$key]['cache_time'] += microtime(true) - self::$template_data[$key]['start_time'];
+        $key = $this->get_key($template);
+        $this->template_data[$this->index][$key]['total_time'] +=
+            microtime(true) - $this->template_data[$this->index][$key]['start_template_time'];
+        //$this->template_data[$this->index][$key]['properties'] = $template->properties;
     }
 
     /**
-     * Opens a window for the Smarty Debugging Consol and display the data
+     * Start logging of compile time
+     *
+     * @param \Smarty_Internal_Template $template
+     */
+    public function start_compile(Smarty_Internal_Template $template)
+    {
+        static $_is_stringy = array('string' => true, 'eval' => true);
+        if (!empty($template->compiler->trace_uid)) {
+            $key = $template->compiler->trace_uid;
+            if (!isset($this->template_data[$this->index][$key])) {
+                if (isset($_is_stringy[$template->source->type])) {
+                    $this->template_data[$this->index][$key]['name'] =
+                        '\'' . substr($template->source->name, 0, 25) . '...\'';
+                } else {
+                    $this->template_data[$this->index][$key]['name'] = $template->source->filepath;
+                }
+                $this->template_data[$this->index][$key]['compile_time'] = 0;
+                $this->template_data[$this->index][$key]['render_time'] = 0;
+                $this->template_data[$this->index][$key]['cache_time'] = 0;
+            }
+        } else {
+            if (isset($this->ignore_uid[$template->source->uid])) {
+                return;
+            }
+            $key = $this->get_key($template);
+        }
+        $this->template_data[$this->index][$key]['start_time'] = microtime(true);
+    }
+
+    /**
+     * End logging of compile time
+     *
+     * @param \Smarty_Internal_Template $template
+     */
+    public function end_compile(Smarty_Internal_Template $template)
+    {
+        if (!empty($template->compiler->trace_uid)) {
+            $key = $template->compiler->trace_uid;
+        } else {
+            if (isset($this->ignore_uid[$template->source->uid])) {
+                return;
+            }
+
+            $key = $this->get_key($template);
+        }
+        $this->template_data[$this->index][$key]['compile_time'] +=
+            microtime(true) - $this->template_data[$this->index][$key]['start_time'];
+    }
+
+    /**
+     * Start logging of render time
+     *
+     * @param \Smarty_Internal_Template $template
+     */
+    public function start_render(Smarty_Internal_Template $template)
+    {
+        $key = $this->get_key($template);
+        $this->template_data[$this->index][$key]['start_time'] = microtime(true);
+    }
+
+    /**
+     * End logging of compile time
+     *
+     * @param \Smarty_Internal_Template $template
+     */
+    public function end_render(Smarty_Internal_Template $template)
+    {
+        $key = $this->get_key($template);
+        $this->template_data[$this->index][$key]['render_time'] +=
+            microtime(true) - $this->template_data[$this->index][$key]['start_time'];
+    }
+
+    /**
+     * Start logging of cache time
+     *
+     * @param \Smarty_Internal_Template $template cached template
+     */
+    public function start_cache(Smarty_Internal_Template $template)
+    {
+        $key = $this->get_key($template);
+        $this->template_data[$this->index][$key]['start_time'] = microtime(true);
+    }
+
+    /**
+     * End logging of cache time
+     *
+     * @param \Smarty_Internal_Template $template cached template
+     */
+    public function end_cache(Smarty_Internal_Template $template)
+    {
+        $key = $this->get_key($template);
+        $this->template_data[$this->index][$key]['cache_time'] +=
+            microtime(true) - $this->template_data[$this->index][$key]['start_time'];
+    }
+
+    /**
+     * Register template object
+     *
+     * @param \Smarty_Internal_Template $template cached template
+     */
+    public function register_template(Smarty_Internal_Template $template)
+    {
+    }
+
+    /**
+     * Register data object
+     *
+     * @param \Smarty_Data $data data object
+     */
+    public static function register_data(Smarty_Data $data)
+    {
+    }
+
+    /**
+     * Opens a window for the Smarty Debugging Console and display the data
      *
      * @param Smarty_Internal_Template|Smarty $obj object to debug
+     * @param bool                            $full
      */
-    public static function display_debug($obj)
+    public function display_debug($obj, $full = false)
     {
-        // prepare information of assigned variables
-        $ptr = self::get_debug_vars($obj);
-        if ($obj instanceof Smarty) {
-            $smarty = clone $obj;
-        } else {
-            $smarty = clone $obj->smarty;
+        if (!$full) {
+            $this->offset ++;
+            $savedIndex = $this->index;
+            $this->index = 9999;
         }
+        if ($obj->_objType == 1) {
+            $smarty = $obj;
+        } else {
+            $smarty = $obj->smarty;
+        }
+        // create fresh instance of smarty for displaying the debug console
+        // to avoid problems if the application did overload the Smarty class
+        $debObj = new Smarty();
+        // copy the working dirs from application
+        $debObj->setCompileDir($smarty->getCompileDir());
+        // init properties by hand as user may have edited the original Smarty class
+        $debObj->setPluginsDir(is_dir(__DIR__ . '/../plugins') ? __DIR__ . '/../plugins' : $smarty->getPluginsDir());
+        $debObj->force_compile = false;
+        $debObj->compile_check = true;
+        $debObj->left_delimiter = '{';
+        $debObj->right_delimiter = '}';
+        $debObj->security_policy = null;
+        $debObj->debugging = false;
+        $debObj->debugging_ctrl = 'NONE';
+        $debObj->error_reporting = E_ALL & ~E_NOTICE;
+        $debObj->debug_tpl = isset($smarty->debug_tpl) ? $smarty->debug_tpl : 'file:' . __DIR__ . '/../debug.tpl';
+        $debObj->registered_plugins = array();
+        $debObj->registered_resources = array();
+        $debObj->registered_filters = array();
+        $debObj->autoload_filters = array();
+        $debObj->default_modifiers = array();
+        $debObj->escape_html = true;
+        $debObj->caching = false;
+        $debObj->compile_id = null;
+        $debObj->cache_id = null;
+        // prepare information of assigned variables
+        $ptr = $this->get_debug_vars($obj);
         $_assigned_vars = $ptr->tpl_vars;
         ksort($_assigned_vars);
         $_config_vars = $ptr->config_vars;
         ksort($_config_vars);
-        $smarty->registered_filters = array();
-        $smarty->autoload_filters = array();
-        $smarty->default_modifiers = array();
-        $smarty->force_compile = false;
-        $smarty->left_delimiter = '{';
-        $smarty->right_delimiter = '}';
-        $smarty->debugging = false;
-        $smarty->debugging_ctrl = 'NONE';
-        $smarty->force_compile = false;
-        $_template = new Smarty_Internal_Template($smarty->debug_tpl, $smarty);
-        $_template->caching = false;
-        $_template->disableSecurity();
-        $_template->cache_id = null;
-        $_template->compile_id = null;
-        if ($obj instanceof Smarty_Internal_Template) {
+        $debugging = $smarty->debugging;
+
+        $_template = new Smarty_Internal_Template($debObj->debug_tpl, $debObj);
+        if ($obj->_objType == 2) {
             $_template->assign('template_name', $obj->source->type . ':' . $obj->source->name);
         }
-        if ($obj instanceof Smarty) {
-            $_template->assign('template_data', self::$template_data);
+        if ($obj->_objType == 1 || $full) {
+            $_template->assign('template_data', $this->template_data[$this->index]);
         } else {
             $_template->assign('template_data', null);
         }
         $_template->assign('assigned_vars', $_assigned_vars);
         $_template->assign('config_vars', $_config_vars);
         $_template->assign('execution_time', microtime(true) - $smarty->start_time);
+        $_template->assign('display_mode', $debugging == 2 || !$full);
+        $_template->assign('offset', $this->offset * 50);
         echo $_template->fetch();
+        if (isset($full)) {
+            $this->index --;
+        }
+        if (!$full) {
+            $this->index = $savedIndex;
+        }
     }
 
     /**
@@ -189,31 +269,79 @@ class Smarty_Internal_Debug extends Smarty_Internal_Data
      *
      * @return StdClass
      */
-    public static function get_debug_vars($obj)
+    public function get_debug_vars($obj)
     {
-        $config_vars = $obj->config_vars;
+        $config_vars = array();
+        foreach ($obj->config_vars as $key => $var) {
+            $config_vars[$key]['value'] = $var;
+            if ($obj->_objType == 2) {
+                $config_vars[$key]['scope'] = $obj->source->type . ':' . $obj->source->name;
+            } elseif ($obj->_objType == 4) {
+                $tpl_vars[$key]['scope'] = $obj->dataObjectName;
+            } else {
+                $config_vars[$key]['scope'] = 'Smarty object';
+            }
+        }
         $tpl_vars = array();
         foreach ($obj->tpl_vars as $key => $var) {
-            $tpl_vars[$key] = clone $var;
-            if ($obj instanceof Smarty_Internal_Template) {
-                $tpl_vars[$key]->scope = $obj->source->type . ':' . $obj->source->name;
-            } elseif ($obj instanceof Smarty_Data) {
-                $tpl_vars[$key]->scope = 'Data object';
+            foreach ($var as $varkey => $varvalue) {
+                if ($varkey == 'value') {
+                    $tpl_vars[$key][$varkey] = $varvalue;
+                } else {
+                    if ($varkey == 'nocache') {
+                        if ($varvalue == true) {
+                            $tpl_vars[$key][$varkey] = $varvalue;
+                        }
+                    } else {
+                        if ($varkey != 'scope' || $varvalue !== 0) {
+                            $tpl_vars[$key]['attributes'][$varkey] = $varvalue;
+                        }
+                    }
+                }
+            }
+            if ($obj->_objType == 2) {
+                $tpl_vars[$key]['scope'] = $obj->source->type . ':' . $obj->source->name;
+            } elseif ($obj->_objType == 4) {
+                $tpl_vars[$key]['scope'] = $obj->dataObjectName;
             } else {
-                $tpl_vars[$key]->scope = 'Smarty root';
+                $tpl_vars[$key]['scope'] = 'Smarty object';
             }
         }
 
         if (isset($obj->parent)) {
-            $parent = self::get_debug_vars($obj->parent);
+            $parent = $this->get_debug_vars($obj->parent);
+            foreach ($parent->tpl_vars as $name => $pvar) {
+                if (isset($tpl_vars[$name]) && $tpl_vars[$name]['value'] === $pvar['value']) {
+                    $tpl_vars[$name]['scope'] = $pvar['scope'];
+                }
+            }
             $tpl_vars = array_merge($parent->tpl_vars, $tpl_vars);
+
+            foreach ($parent->config_vars as $name => $pvar) {
+                if (isset($config_vars[$name]) && $config_vars[$name]['value'] === $pvar['value']) {
+                    $config_vars[$name]['scope'] = $pvar['scope'];
+                }
+            }
             $config_vars = array_merge($parent->config_vars, $config_vars);
         } else {
-            foreach (Smarty::$global_tpl_vars as $name => $var) {
-                if (!array_key_exists($name, $tpl_vars)) {
-                    $clone = clone $var;
-                    $clone->scope = 'Global';
-                    $tpl_vars[$name] = $clone;
+            foreach (Smarty::$global_tpl_vars as $key => $var) {
+                if (!array_key_exists($key, $tpl_vars)) {
+                    foreach ($var as $varkey => $varvalue) {
+                        if ($varkey == 'value') {
+                            $tpl_vars[$key][$varkey] = $varvalue;
+                        } else {
+                            if ($varkey == 'nocache') {
+                                if ($varvalue == true) {
+                                    $tpl_vars[$key][$varkey] = $varvalue;
+                                }
+                            } else {
+                                if ($varkey != 'scope' || $varvalue !== 0) {
+                                    $tpl_vars[$key]['attributes'][$varkey] = $varvalue;
+                                }
+                            }
+                        }
+                    }
+                    $tpl_vars[$key]['scope'] = 'Global';
                 }
             }
         }
@@ -224,11 +352,11 @@ class Smarty_Internal_Debug extends Smarty_Internal_Data
     /**
      * Return key into $template_data for template
      *
-     * @param  object $template template object
+     * @param \Smarty_Internal_Template $template template object
      *
      * @return string key into $template_data
      */
-    private static function get_key($template)
+    private function get_key(Smarty_Internal_Template $template)
     {
         static $_is_stringy = array('string' => true, 'eval' => true);
         // calculate Uid if not already done
@@ -236,19 +364,67 @@ class Smarty_Internal_Debug extends Smarty_Internal_Data
             $template->source->filepath;
         }
         $key = $template->source->uid;
-        if (isset(self::$template_data[$key])) {
+        if (isset($this->template_data[$this->index][$key])) {
             return $key;
         } else {
             if (isset($_is_stringy[$template->source->type])) {
-                self::$template_data[$key]['name'] = '\'' . substr($template->source->name, 0, 25) . '...\'';
+                $this->template_data[$this->index][$key]['name'] =
+                    '\'' . substr($template->source->name, 0, 25) . '...\'';
             } else {
-                self::$template_data[$key]['name'] = $template->source->filepath;
+                $this->template_data[$this->index][$key]['name'] = $template->source->filepath;
             }
-            self::$template_data[$key]['compile_time'] = 0;
-            self::$template_data[$key]['render_time'] = 0;
-            self::$template_data[$key]['cache_time'] = 0;
+            $this->template_data[$this->index][$key]['compile_time'] = 0;
+            $this->template_data[$this->index][$key]['render_time'] = 0;
+            $this->template_data[$this->index][$key]['cache_time'] = 0;
+            $this->template_data[$this->index][$key]['total_time'] = 0;
 
             return $key;
         }
     }
+
+    /**
+     * Ignore template
+     *
+     * @param \Smarty_Internal_Template $template
+     */
+    public function ignore(Smarty_Internal_Template $template)
+    {
+        // calculate Uid if not already done
+        if ($template->source->uid == '') {
+            $template->source->filepath;
+        }
+        $this->ignore_uid[$template->source->uid] = true;
+    }
+
+    /**
+     * handle 'URL' debugging mode
+     *
+     * @param Smarty $smarty
+     */
+    public function debugUrl(Smarty $smarty)
+    {
+        if (isset($_SERVER['QUERY_STRING'])) {
+            $_query_string = $_SERVER['QUERY_STRING'];
+        } else {
+            $_query_string = '';
+        }
+        if (false !== strpos($_query_string, $smarty->smarty_debug_id)) {
+            if (false !== strpos($_query_string, $smarty->smarty_debug_id . '=on')) {
+                // enable debugging for this browser session
+                setcookie('SMARTY_DEBUG', true);
+                $smarty->debugging = true;
+            } elseif (false !== strpos($_query_string, $smarty->smarty_debug_id . '=off')) {
+                // disable debugging for this browser session
+                setcookie('SMARTY_DEBUG', false);
+                $smarty->debugging = false;
+            } else {
+                // enable debugging for this page
+                $smarty->debugging = true;
+            }
+        } else {
+            if (isset($_COOKIE['SMARTY_DEBUG'])) {
+                $smarty->debugging = true;
+            }
+        }
+    }
 }

libs/sysplugins/smarty_internal_extension_clear.php

@@ -0,0 +1,134 @@
+<?php
+
+/**
+ * Smarty Extension Clear
+ *
+ * $smarty->clear() method file cache file resource
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Extension_Clear
+{
+    /**
+     * Empty cache for a specific template
+     *
+     * @param Smarty  $smarty
+     * @param string  $resource_name template name
+     * @param string  $cache_id      cache id
+     * @param string  $compile_id    compile id
+     * @param integer $exp_time      expiration time (number of seconds, not timestamp)
+     *
+     * @return integer number of cache files deleted
+     */
+    public static function clear(Smarty $smarty, $resource_name, $cache_id, $compile_id, $exp_time)
+    {
+        $_cache_id = isset($cache_id) ? preg_replace('![^\w\|]+!', '_', $cache_id) : null;
+        $_compile_id = isset($compile_id) ? preg_replace('![^\w]+!', '_', $compile_id) : null;
+        $_dir_sep = $smarty->use_sub_dirs ? '/' : '^';
+        $_compile_id_offset = $smarty->use_sub_dirs ? 3 : 0;
+        $_dir = $smarty->getCacheDir();
+        if ($_dir == '/') { //We should never want to delete this!
+            return 0;
+        }
+        $_dir_length = strlen($_dir);
+        if (isset($_cache_id)) {
+            $_cache_id_parts = explode('|', $_cache_id);
+            $_cache_id_parts_count = count($_cache_id_parts);
+            if ($smarty->use_sub_dirs) {
+                foreach ($_cache_id_parts as $id_part) {
+                    $_dir .= $id_part . DS;
+                }
+            }
+        }
+        if (isset($resource_name)) {
+            $_save_stat = $smarty->caching;
+            $smarty->caching = true;
+            $tpl = new $smarty->template_class($resource_name, $smarty);
+            $smarty->caching = $_save_stat;
+
+            // remove from template cache
+            $tpl->source; // have the template registered before unset()
+
+            if ($tpl->source->exists) {
+                $_resourcename_parts = basename(str_replace('^', '/', $tpl->cached->filepath));
+            } else {
+                return 0;
+            }
+        }
+        $_count = 0;
+        $_time = time();
+        if (file_exists($_dir)) {
+            $_cacheDirs = new RecursiveDirectoryIterator($_dir);
+            $_cache = new RecursiveIteratorIterator($_cacheDirs, RecursiveIteratorIterator::CHILD_FIRST);
+            foreach ($_cache as $_file) {
+                if (substr(basename($_file->getPathname()), 0, 1) == '.' || strpos($_file, '.svn') !== false) {
+                    continue;
+                }
+                // directory ?
+                if ($_file->isDir()) {
+                    if (!$_cache->isDot()) {
+                        // delete folder if empty
+                        @rmdir($_file->getPathname());
+                    }
+                } else {
+                    $_parts = explode($_dir_sep, str_replace('\\', '/', substr((string) $_file, $_dir_length)));
+                    $_parts_count = count($_parts);
+                    // check name
+                    if (isset($resource_name)) {
+                        if ($_parts[$_parts_count - 1] != $_resourcename_parts) {
+                            continue;
+                        }
+                    }
+                    // check compile id
+                    if (isset($_compile_id) && (!isset($_parts[$_parts_count - 2 - $_compile_id_offset]) ||
+                            $_parts[$_parts_count - 2 - $_compile_id_offset] != $_compile_id)
+                    ) {
+                        continue;
+                    }
+                    // check cache id
+                    if (isset($_cache_id)) {
+                        // count of cache id parts
+                        $_parts_count = (isset($_compile_id)) ? $_parts_count - 2 - $_compile_id_offset :
+                            $_parts_count - 1 - $_compile_id_offset;
+                        if ($_parts_count < $_cache_id_parts_count) {
+                            continue;
+                        }
+                        for ($i = 0; $i < $_cache_id_parts_count; $i ++) {
+                            if ($_parts[$i] != $_cache_id_parts[$i]) {
+                                continue 2;
+                            }
+                        }
+                    }
+                    // expired ?
+                    if (isset($exp_time)) {
+                        if ($exp_time < 0) {
+                            preg_match('#\'cache_lifetime\' =>\s*(\d*)#', file_get_contents($_file), $match);
+                            if ($_time < (@filemtime($_file) + $match[1])) {
+                                continue;
+                            }
+                        } else {
+                            if ($_time - @filemtime($_file) < $exp_time) {
+                                continue;
+                            }
+                        }
+                    }
+                    // remove from template cache
+                    if (isset($smarty->_cache['template_objects'])) {
+                        foreach ($smarty->_cache['template_objects'] as $key => $tpl) {
+                            if (isset($tpl->cached) && $tpl->cached->filepath == (string) $_file) {
+                                unset($smarty->_cache['template_objects'][$key]);
+                            }
+                        }
+                    }
+                    $_count += @unlink((string) $_file) ? 1 : 0;
+                    if (function_exists('opcache_invalidate')) {
+                        opcache_invalidate((string) $_file);
+                    }
+                }
+            }
+        }
+        return $_count;
+    }
+}

libs/sysplugins/smarty_internal_extension_handler.php

@@ -0,0 +1,157 @@
+<?php
+
+/**
+ * Smarty Extension handler
+ *
+ * Load extensions dynamically
+ *
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ *
+ * @property Smarty_Internal_Runtime_Inheritance      $_inheritance
+ * @property Smarty_Internal_Runtime_SubTemplate      $_subTemplate
+ * @property Smarty_Internal_Runtime_TplFunction      $_tplFunction
+ * @property Smarty_Internal_Runtime_Var              $_var
+ * @property Smarty_Internal_Runtime_Config           $_config
+ * @property Smarty_Internal_Runtime_Foreach          $_foreach
+ * @property Smarty_Internal_Runtime_Hhvm             $_hhvm
+ * @property Smarty_Internal_Runtime_WriteFile        $_writeFile
+ * @property Smarty_Internal_Runtime_ValidateCompiled $_validateCompiled
+ * @property Smarty_Internal_Runtime_CodeFrame        $_codeFrame
+ * @property Smarty_Internal_Runtime_FilterHandler    $_filterHandler
+ * @property Smarty_Internal_Runtime_GetIncludePath   $_getIncludePath
+ * @property Smarty_Internal_Runtime_UpdateScope      $_updateScope
+ * @property Smarty_Internal_Runtime_IsCached         $_isCached
+ * @property Smarty_Internal_Runtime_CacheModify      $_cacheModify
+ * @property Smarty_Internal_Runtime_UpdateCache      $_updateCache
+ * @property Smarty_Internal_Method_GetTemplateVars   $getTemplateVars
+ * @property Smarty_Internal_Method_Append            $append
+ * @property Smarty_Internal_Method_AppendByRef       $appendByRef
+ * @property Smarty_Internal_Method_AssignGlobal      $assignGlobal
+ * @property Smarty_Internal_Method_AssignByRef       $assignByRef
+ * @property Smarty_Internal_Method_LoadFilter        $loadFilter
+ * @property Smarty_Internal_Method_LoadPlugin        $loadPlugin
+ * @property Smarty_Internal_Method_RegisterFilter    $registerFilter
+ * @property Smarty_Internal_Method_RegisterObject    $registerObject
+ * @property Smarty_Internal_Method_RegisterPlugin    $registerPlugin
+ */
+class Smarty_Internal_Extension_Handler
+{
+
+    public $objType = null;
+
+    /**
+     * Cache for property information from generic getter/setter
+     * Preloaded with names which should not use with generic getter/setter
+     *
+     * @var array
+     */
+    private $_property_info = array('AutoloadFilters' => 0, 'DefaultModifiers' => 0, 'ConfigVars' => 0,
+                                    'DebugTemplate'   => 0, 'RegisteredObject' => 0, 'StreamVariable' => 0,
+                                    'TemplateVars'    => 0,);#
+
+    private $resolvedProperties = array();
+
+    /**
+     * Call external Method
+     *
+     * @param \Smarty_Internal_Data $data
+     * @param string                $name external method names
+     * @param array                 $args argument array
+     *
+     * @return mixed
+     * @throws SmartyException
+     */
+    public function _callExternalMethod(Smarty_Internal_Data $data, $name, $args)
+    {
+        /* @var Smarty $data ->smarty */
+        $smarty = isset($data->smarty) ? $data->smarty : $data;
+        if (!isset($smarty->ext->$name)) {
+            $class = 'Smarty_Internal_Method_' . ucfirst($name);
+            if (preg_match('/^(set|get)([A-Z].*)$/', $name, $match)) {
+                if (!isset($this->_property_info[$prop = $match[2]])) {
+                    // convert camel case to underscored name
+                    $this->resolvedProperties[$prop] = $pn = strtolower(join('_',
+                                                                             preg_split('/([A-Z][^A-Z]*)/', $prop, - 1,
+                                                                                        PREG_SPLIT_NO_EMPTY |
+                                                                                        PREG_SPLIT_DELIM_CAPTURE)));
+                    $this->_property_info[$prop] = property_exists($data, $pn) ? 1 :
+                        ($data->_objType == 2 && property_exists($smarty, $pn) ? 2 : 0);
+                }
+                if ($this->_property_info[$prop]) {
+                    $pn = $this->resolvedProperties[$prop];
+                    if ($match[1] == 'get') {
+                        return $this->_property_info[$prop] == 1 ? $data->$pn : $data->smarty->$pn;
+                    } else {
+                        return $this->_property_info[$prop] == 1 ? $data->$pn = $args[0] :
+                            $data->smarty->$pn = $args[0];
+                    }
+                } elseif (!class_exists($class)) {
+                    throw new SmartyException("property '$pn' does not exist.");
+                }
+            }
+            if (class_exists($class)) {
+                $callback = array($smarty->ext->$name = new $class(), $name);
+            }
+        } else {
+            $callback = array($smarty->ext->$name, $name);
+        }
+        array_unshift($args, $data);
+        if (isset($callback) && $callback[0]->objMap | $data->_objType) {
+            return call_user_func_array($callback, $args);
+        }
+        return call_user_func_array(array(new Smarty_Internal_Undefined(), $name), $args);
+    }
+
+    /**
+     * set extension property
+     *
+     * @param string $property_name property name
+     * @param mixed  $value         value
+     *
+     * @throws SmartyException
+     */
+    public function __set($property_name, $value)
+    {
+        $this->$property_name = $value;
+    }
+
+    /**
+     * get extension object
+     *
+     * @param string $property_name property name
+     *
+     * @return mixed|Smarty_Template_Cached
+     * @throws SmartyException
+     */
+    public function __get($property_name)
+    {
+        // object properties of runtime template extensions will start with '_'
+        if ($property_name[0] == '_') {
+            $class = 'Smarty_Internal_Runtime_' . ucfirst(substr($property_name, 1));
+        } else {
+            $class = 'Smarty_Internal_Method_' . ucfirst($property_name);
+        }
+        if (class_exists($class)) {
+            return $this->$property_name = new $class();
+        }
+        return $this;
+    }
+
+    /**
+     * Call error handler for undefined method
+     *
+     * @param string $name unknown method-name
+     * @param array  $args argument array
+     *
+     * @return mixed
+     * @throws SmartyException
+     */
+    public function __call($name, $args)
+    {
+        return call_user_func_array(array(new Smarty_Internal_Undefined(), $name), $args);
+    }
+
+}

libs/sysplugins/smarty_internal_function_call_handler.php

@@ -1,52 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Function Call Handler
- *
- * @package    Smarty
- * @subpackage PluginsInternal
- * @author     Uwe Tews
- */
-
-/**
- * This class does call function defined with the {function} tag
- *
- * @package    Smarty
- * @subpackage PluginsInternal
- */
-class Smarty_Internal_Function_Call_Handler
-{
-    /**
-     * This function handles calls to template functions defined by {function}
-     * It does create a PHP function at the first call
-     *
-     * @param string                   $_name     template function name
-     * @param Smarty_Internal_Template $_template template object
-     * @param array                    $_params   Smarty variables passed as call parameter
-     * @param string                   $_hash     nocache hash value
-     * @param bool                     $_nocache  nocache flag
-     */
-    public static function call($_name, Smarty_Internal_Template $_template, $_params, $_hash, $_nocache)
-    {
-        if ($_nocache) {
-            $_function = "smarty_template_function_{$_name}_nocache";
-        } else {
-            $_function = "smarty_template_function_{$_hash}_{$_name}";
-        }
-        if (!is_callable($_function)) {
-            $_code = "function {$_function}(\$_smarty_tpl,\$params) {
-    \$saved_tpl_vars = \$_smarty_tpl->tpl_vars;
-    foreach (\$_smarty_tpl->smarty->template_functions['{$_name}']['parameter'] as \$key => \$value) {\$_smarty_tpl->tpl_vars[\$key] = new Smarty_variable(\$value);};
-    foreach (\$params as \$key => \$value) {\$_smarty_tpl->tpl_vars[\$key] = new Smarty_variable(\$value);}?>";
-            if ($_nocache) {
-                $_code .= preg_replace(array("!<\?php echo \\'/\*%%SmartyNocache:{$_template->smarty->template_functions[$_name]['nocache_hash']}%%\*/|/\*/%%SmartyNocache:{$_template->smarty->template_functions[$_name]['nocache_hash']}%%\*/\\';\?>!",
-                                             "!\\\'!"), array('', "'"), $_template->smarty->template_functions[$_name]['compiled']);
-                $_template->smarty->template_functions[$_name]['called_nocache'] = true;
-            } else {
-                $_code .= preg_replace("/{$_template->smarty->template_functions[$_name]['nocache_hash']}/", $_template->properties['nocache_hash'], $_template->smarty->template_functions[$_name]['compiled']);
-            }
-            $_code .= "<?php \$_smarty_tpl->tpl_vars = \$saved_tpl_vars;}";
-            eval($_code);
-        }
-        $_function($_template, $_params);
-    }
-}

libs/sysplugins/smarty_internal_get_include_path.php

@@ -1,46 +0,0 @@
-<?php
-/**
- * Smarty read include path plugin
- *
- * @package    Smarty
- * @subpackage PluginsInternal
- * @author     Monte Ohrt
- */
-
-/**
- * Smarty Internal Read Include Path Class
- *
- * @package    Smarty
- * @subpackage PluginsInternal
- */
-class Smarty_Internal_Get_Include_Path
-{
-    /**
-     * Return full file path from PHP include_path
-     *
-     * @param  string $filepath filepath
-     *
-     * @return string|boolean full filepath or false
-     */
-    public static function getIncludePath($filepath)
-    {
-        static $_include_path = null;
-
-        if (function_exists('stream_resolve_include_path')) {
-            // available since PHP 5.3.2
-            return stream_resolve_include_path($filepath);
-        }
-
-        if ($_include_path === null) {
-            $_include_path = explode(PATH_SEPARATOR, get_include_path());
-        }
-
-        foreach ($_include_path as $_path) {
-            if (file_exists($_path . DS . $filepath)) {
-                return $_path . DS . $filepath;
-            }
-        }
-
-        return false;
-    }
-}

libs/sysplugins/smarty_internal_method_addautoloadfilters.php

@@ -0,0 +1,51 @@
+<?php
+
+/**
+ * Smarty Method AddAutoloadFilters
+ *
+ * Smarty::addAutoloadFilters() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_AddAutoloadFilters extends Smarty_Internal_Method_SetAutoloadFilters
+{
+
+    /**
+     * Add autoload filters
+     *
+     * @api Smarty::setAutoloadFilters()
+     *
+     * @param \Smarty_Internal_TemplateBase|\Smarty_Internal_Template|\Smarty $obj
+     * @param  array                                                          $filters filters to load automatically
+     * @param  string                                                         $type    "pre", "output", … specify the
+     *                                                                                 filter type to set. Defaults to
+     *                                                                                 none treating $filters' keys as
+     *                                                                                 the appropriate types
+     *
+     * @return \Smarty|\Smarty_Internal_Template
+     */
+    public function addAutoloadFilters(Smarty_Internal_TemplateBase $obj, $filters, $type = null)
+    {
+        $smarty = isset($obj->smarty) ? $obj->smarty : $obj;
+        if ($type !== null) {
+            $this->_checkFilterType($type);
+            if (!empty($smarty->autoload_filters[$type])) {
+                $smarty->autoload_filters[$type] = array_merge($smarty->autoload_filters[$type], (array) $filters);
+            } else {
+                $smarty->autoload_filters[$type] = (array) $filters;
+            }
+        } else {
+            foreach ((array) $filters as $type => $value) {
+                $this->_checkFilterType($type);
+                if (!empty($smarty->autoload_filters[$type])) {
+                    $smarty->autoload_filters[$type] = array_merge($smarty->autoload_filters[$type], (array) $value);
+                } else {
+                    $smarty->autoload_filters[$type] = (array) $value;
+                }
+            }
+        }
+        return $obj;
+    }
+}

libs/sysplugins/smarty_internal_method_adddefaultmodifiers.php

@@ -0,0 +1,42 @@
+<?php
+
+/**
+ * Smarty Method AddDefaultModifiers
+ *
+ * Smarty::addDefaultModifiers() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_AddDefaultModifiers
+{
+    /**
+     * Valid for Smarty and template object
+     *
+     * @var int
+     */
+    public $objMap = 3;
+
+    /**
+     * Add default modifiers
+     *
+     * @api Smarty::addDefaultModifiers()
+     *
+     * @param \Smarty_Internal_TemplateBase|\Smarty_Internal_Template|\Smarty $obj
+     * @param  array|string                                                   $modifiers modifier or list of modifiers
+     *                                                                                   to add
+     *
+     * @return \Smarty|\Smarty_Internal_Template
+     */
+    public function addDefaultModifiers(Smarty_Internal_TemplateBase $obj, $modifiers)
+    {
+        $smarty = isset($obj->smarty) ? $obj->smarty : $obj;
+        if (is_array($modifiers)) {
+            $this->default_modifiers = array_merge($smarty->default_modifiers, $modifiers);
+        } else {
+            $smarty->default_modifiers[] = $modifiers;
+        }
+        return $obj;
+    }
+}

libs/sysplugins/smarty_internal_method_append.php

@@ -0,0 +1,74 @@
+<?php
+
+/**
+ * Smarty Method Append
+ *
+ * Smarty::append() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_Append
+{
+    /**
+     * Valid for all objects
+     *
+     * @var int
+     */
+    public $objMap = 7;
+
+    /**
+     * appends values to template variables
+     *
+     * @api  Smarty::append()
+     * @link http://www.smarty.net/docs/en/api.append.tpl
+     *
+     * @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
+     * @param  array|string                                           $tpl_var the template variable name(s)
+     * @param  mixed                                                  $value   the value to append
+     * @param  bool                                                   $merge   flag if array elements shall be merged
+     * @param  bool                                                   $nocache if true any output of this variable will
+     *                                                                         be not cached
+     *
+     * @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty
+     */
+    public function append(Smarty_Internal_Data $data, $tpl_var, $value = null, $merge = false, $nocache = false)
+    {
+        if (is_array($tpl_var)) {
+            // $tpl_var is an array, ignore $value
+            foreach ($tpl_var as $_key => $_val) {
+                if ($_key != '') {
+                    $this->append($data, $_key, $_val, $merge, $nocache);
+                }
+            }
+        } else {
+            if ($tpl_var != '' && isset($value)) {
+                if (!isset($data->tpl_vars[$tpl_var])) {
+                    $tpl_var_inst = $data->ext->getTemplateVars->_getVariable($data, $tpl_var, null, true, false);
+                    if ($tpl_var_inst instanceof Smarty_Undefined_Variable) {
+                        $data->tpl_vars[$tpl_var] = new Smarty_Variable(null, $nocache);
+                    } else {
+                        $data->tpl_vars[$tpl_var] = clone $tpl_var_inst;
+                    }
+                }
+                if (!(is_array($data->tpl_vars[$tpl_var]->value) ||
+                    $data->tpl_vars[$tpl_var]->value instanceof ArrayAccess)
+                ) {
+                    settype($data->tpl_vars[$tpl_var]->value, 'array');
+                }
+                if ($merge && is_array($value)) {
+                    foreach ($value as $_mkey => $_mval) {
+                        $data->tpl_vars[$tpl_var]->value[$_mkey] = $_mval;
+                    }
+                } else {
+                    $data->tpl_vars[$tpl_var]->value[] = $value;
+                }
+            }
+            if ($data->_objType == 2 && $data->scope) {
+                $data->ext->_updateScope->updateScope($data, $tpl_var);
+            }
+        }
+        return $data;
+    }
+}

libs/sysplugins/smarty_internal_method_appendbyref.php

@@ -0,0 +1,50 @@
+<?php
+
+/**
+ * Smarty Method AppendByRef
+ *
+ * Smarty::appendByRef() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_AppendByRef
+{
+
+    /**
+     * appends values to template variables by reference
+     *
+     * @api  Smarty::appendByRef()
+     * @link http://www.smarty.net/docs/en/api.append.by.ref.tpl
+     *
+     * @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
+     * @param  string                                                 $tpl_var the template variable name
+     * @param  mixed                                                  &$value  the referenced value to append
+     * @param  bool                                                   $merge   flag if array elements shall be merged
+     *
+     * @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty
+     */
+    public static function appendByRef(Smarty_Internal_Data $data, $tpl_var, &$value, $merge = false)
+    {
+        if ($tpl_var != '' && isset($value)) {
+            if (!isset($data->tpl_vars[$tpl_var])) {
+                $data->tpl_vars[$tpl_var] = new Smarty_Variable();
+            }
+            if (!is_array($data->tpl_vars[$tpl_var]->value)) {
+                settype($data->tpl_vars[$tpl_var]->value, 'array');
+            }
+            if ($merge && is_array($value)) {
+                foreach ($value as $_key => $_val) {
+                    $data->tpl_vars[$tpl_var]->value[$_key] = &$value[$_key];
+                }
+            } else {
+                $data->tpl_vars[$tpl_var]->value[] = &$value;
+            }
+            if ($data->_objType == 2 && $data->scope) {
+                $data->ext->_updateScope->updateScope($data, $tpl_var);
+            }
+        }
+        return $data;
+    }
+}

libs/sysplugins/smarty_internal_method_assignbyref.php

@@ -0,0 +1,36 @@
+<?php
+
+/**
+ * Smarty Method AssignByRef
+ *
+ * Smarty::assignByRef() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_AssignByRef
+{
+
+    /**
+     * assigns values to template variables by reference
+     *
+     * @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
+     * @param string                                                  $tpl_var the template variable name
+     * @param                                                         $value
+     * @param  boolean                                                $nocache if true any output of this variable will be not cached
+     *
+     * @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty
+     */
+    public function assignByRef(Smarty_Internal_Data $data, $tpl_var, &$value, $nocache)
+    {
+        if ($tpl_var != '') {
+            $data->tpl_vars[$tpl_var] = new Smarty_Variable(null, $nocache);
+            $data->tpl_vars[$tpl_var]->value = &$value;
+            if ($data->_objType == 2 && $data->scope) {
+                $data->ext->_updateScope->updateScope($data, $tpl_var);
+            }
+        }
+        return $data;
+    }
+}

libs/sysplugins/smarty_internal_method_assignglobal.php

@@ -0,0 +1,43 @@
+<?php
+
+/**
+ * Smarty Method AssignGlobal
+ *
+ * Smarty::assignGlobal() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_AssignGlobal
+{
+    /**
+     * Valid for all objects
+     *
+     * @var int
+     */
+    public $objMap = 7;
+
+     /**
+     * assigns a global Smarty variable
+     *
+     * @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
+     * @param  string  $varName the global variable name
+     * @param  mixed   $value   the value to assign
+     * @param  boolean $nocache if true any output of this variable will be not cached
+     *
+     * @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty
+     */
+    public function assignGlobal(Smarty_Internal_Data $data, $varName, $value = null, $nocache = false)
+    {
+        if ($varName != '') {
+            Smarty::$global_tpl_vars[$varName] = new Smarty_Variable($value, $nocache);
+            $ptr = $data;
+            while ($ptr->_objType == 2) {
+                $ptr->tpl_vars[$varName] = clone Smarty::$global_tpl_vars[$varName];
+                $ptr = $ptr->parent;
+            }
+        }
+        return $data;
+    }
+}

libs/sysplugins/smarty_internal_method_clearallassign.php

@@ -0,0 +1,37 @@
+<?php
+
+/**
+ * Smarty Method ClearAllAssign
+ *
+ * Smarty::clearAllAssign() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_ClearAllAssign
+{
+    /**
+     * Valid for all objects
+     *
+     * @var int
+     */
+    public $objMap = 7;
+
+    /**
+     * clear all the assigned template variables.
+     *
+     * @api  Smarty::clearAllAssign()
+     * @link http://www.smarty.net/docs/en/api.clear.all.assign.tpl
+     *
+     * @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
+     *
+     * @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty
+     */
+    public function clearAllAssign(Smarty_Internal_Data $data)
+    {
+        $data->tpl_vars = array();
+
+        return $data;
+    }
+}

libs/sysplugins/smarty_internal_method_clearallcache.php

@@ -0,0 +1,43 @@
+<?php
+
+/**
+ * Smarty Method ClearAllCache
+ *
+ * Smarty::clearAllCache() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_ClearAllCache
+{
+    /**
+     * Valid for Smarty object
+     *
+     * @var int
+     */
+    public $objMap = 1;
+
+    /**
+     * Empty cache folder
+     *
+     * @api  Smarty::clearAllCache()
+     * @link http://www.smarty.net/docs/en/api.clear.all.cache.tpl
+     *
+     * @param \Smarty  $smarty
+     * @param  integer $exp_time expiration time
+     * @param  string  $type     resource type
+     *
+     * @return integer number of cache files deleted
+     */
+    public function clearAllCache(Smarty $smarty, $exp_time = null, $type = null)
+    {
+        // load cache resource and call clearAll
+        $_cache_resource = Smarty_CacheResource::load($smarty, $type);
+        if ($smarty->caching_type != 'file') {
+            $_cache_resource->invalidLoadedCache($smarty);
+        }
+
+        return $_cache_resource->clearAll($smarty, $exp_time);
+    }
+}

libs/sysplugins/smarty_internal_method_clearassign.php

@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * Smarty Method ClearAssign
+ *
+ * Smarty::clearAssign() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_ClearAssign
+{
+    /**
+     * Valid for all objects
+     *
+     * @var int
+     */
+    public $objMap = 7;
+
+    /**
+     * clear the given assigned template variable(s).
+     *
+     * @api  Smarty::clearAssign()
+     * @link http://www.smarty.net/docs/en/api.clear.assign.tpl
+     *
+     * @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
+     * @param  string|array                                           $tpl_var the template variable(s) to clear
+     *
+     * @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty
+     */
+    public function clearAssign(Smarty_Internal_Data $data, $tpl_var)
+    {
+        if (is_array($tpl_var)) {
+            foreach ($tpl_var as $curr_var) {
+                unset($data->tpl_vars[$curr_var]);
+            }
+        } else {
+            unset($data->tpl_vars[$tpl_var]);
+        }
+
+        return $data;
+    }
+}

libs/sysplugins/smarty_internal_method_clearcache.php

@@ -0,0 +1,46 @@
+<?php
+
+/**
+ * Smarty Method ClearCache
+ *
+ * Smarty::clearCache() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_ClearCache
+{
+    /**
+     * Valid for Smarty object
+     *
+     * @var int
+     */
+    public $objMap = 1;
+
+    /**
+     * Empty cache for a specific template
+     *
+     * @api  Smarty::clearCache()
+     * @link http://www.smarty.net/docs/en/api.clear.cache.tpl
+     *
+     * @param \Smarty  $smarty
+     * @param  string  $template_name template name
+     * @param  string  $cache_id      cache id
+     * @param  string  $compile_id    compile id
+     * @param  integer $exp_time      expiration time
+     * @param  string  $type          resource type
+     *
+     * @return integer number of cache files deleted
+     */
+    public function clearCache(Smarty $smarty, $template_name, $cache_id = null, $compile_id = null, $exp_time = null, $type = null)
+    {
+        // load cache resource and call clear
+        $_cache_resource = Smarty_CacheResource::load($smarty, $type);
+        if ($smarty->caching_type != 'file' && !isset($template_name)) {
+            $_cache_resource->invalidLoadedCache($smarty);
+        }
+
+        return $_cache_resource->clear($smarty, $template_name, $cache_id, $compile_id, $exp_time);
+    }
+}

libs/sysplugins/smarty_internal_method_clearcompiledtemplate.php

@@ -0,0 +1,132 @@
+<?php
+
+/**
+ * Smarty Method ClearCompiledTemplate
+ *
+ * Smarty::clearCompiledTemplate() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_ClearCompiledTemplate
+{
+    /**
+     * Valid for Smarty object
+     *
+     * @var int
+     */
+    public $objMap = 1;
+
+    /**
+     * Delete compiled template file
+     *
+     * @api  Smarty::clearCompiledTemplate()
+     * @link http://www.smarty.net/docs/en/api.clear.compiled.template.tpl
+     *
+     * @param \Smarty  $smarty
+     * @param  string  $resource_name template name
+     * @param  string  $compile_id    compile id
+     * @param  integer $exp_time      expiration time
+     *
+     * @return integer number of template files deleted
+     */
+    public function clearCompiledTemplate(Smarty $smarty, $resource_name = null, $compile_id = null, $exp_time = null)
+    {
+
+        $_compile_dir = $smarty->getCompileDir();
+        if ($_compile_dir == '/') { //We should never want to delete this!
+            return 0;
+        }
+        $_compile_id = isset($compile_id) ? preg_replace('![^\w]+!', '_', $compile_id) : null;
+        $_dir_sep = $smarty->use_sub_dirs ? DS : '^';
+        if (isset($resource_name)) {
+            $_save_stat = $smarty->caching;
+            $smarty->caching = false;
+            /* @var Smarty_Internal_Template $tpl */
+            $tpl = new $smarty->template_class($resource_name, $smarty);
+            $smarty->caching = $_save_stat;
+            if ($tpl->source->exists) {
+                // remove from compileds cache
+                $tpl->source->compileds = array();
+                $_resource_part_1 = basename(str_replace('^', DS, $tpl->compiled->filepath));
+                $_resource_part_1_length = strlen($_resource_part_1);
+            } else {
+                return 0;
+            }
+            $_resource_part_2 = str_replace('.php', '.cache.php', $_resource_part_1);
+            $_resource_part_2_length = strlen($_resource_part_2);
+        }
+        $_dir = $_compile_dir;
+        if ($smarty->use_sub_dirs && isset($_compile_id)) {
+            $_dir .= $_compile_id . $_dir_sep;
+        }
+        if (isset($_compile_id)) {
+            $_compile_id_part = $_compile_dir . $_compile_id . $_dir_sep;
+            $_compile_id_part_length = strlen($_compile_id_part);
+        }
+        $_count = 0;
+        try {
+            $_compileDirs = new RecursiveDirectoryIterator($_dir);
+            // NOTE: UnexpectedValueException thrown for PHP >= 5.3
+        }
+        catch (Exception $e) {
+            return 0;
+        }
+        $_compile = new RecursiveIteratorIterator($_compileDirs, RecursiveIteratorIterator::CHILD_FIRST);
+        foreach ($_compile as $_file) {
+            if (substr(basename($_file->getPathname()), 0, 1) == '.' || strpos($_file, '.svn') !== false) {
+                continue;
+            }
+
+            $_filepath = (string) $_file;
+
+            if ($_file->isDir()) {
+                if (!$_compile->isDot()) {
+                    // delete folder if empty
+                    @rmdir($_file->getPathname());
+                }
+            } else {
+                $unlink = false;
+                if ((!isset($_compile_id) || (isset($_filepath[$_compile_id_part_length]) &&
+                            $a = !strncmp($_filepath, $_compile_id_part, $_compile_id_part_length))) &&
+                    (!isset($resource_name) || (isset($_filepath[$_resource_part_1_length]) &&
+                            substr_compare($_filepath, $_resource_part_1, - $_resource_part_1_length,
+                                           $_resource_part_1_length) == 0) ||
+                        (isset($_filepath[$_resource_part_2_length]) &&
+                            substr_compare($_filepath, $_resource_part_2, - $_resource_part_2_length,
+                                           $_resource_part_2_length) == 0))
+                ) {
+                    if (isset($exp_time)) {
+                        if (time() - @filemtime($_filepath) >= $exp_time) {
+                            $unlink = true;
+                        }
+                    } else {
+                        $unlink = true;
+                    }
+                }
+
+                if ($unlink && @unlink($_filepath)) {
+                    if (isset($smarty->_cache['template_objects'])) {
+                        foreach ($smarty->_cache['template_objects'] as $key => $tpl) {
+                            if (isset($tpl->compiled) && $tpl->compiled->filepath == $_filepath) {
+                                unset($smarty->_cache['template_objects'][$key]);
+                            }
+                        }
+                    }
+                    $_count ++;
+                    if (function_exists('opcache_invalidate')) {
+                        opcache_invalidate($_filepath);
+                    }
+                }
+            }
+        }
+        // clear compiled cache
+        if (!isset($resource_name) && isset($smarty->_cache['source_objects'])) {
+            foreach ($smarty->_cache['source_objects'] as $source) {
+                $source->compileds = array();
+            }
+        }
+        return $_count;
+    }
+}

libs/sysplugins/smarty_internal_method_clearconfig.php

@@ -0,0 +1,41 @@
+<?php
+
+/**
+ * Smarty Method ClearConfig
+ *
+ * Smarty::clearConfig() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_ClearConfig
+{
+    /**
+     * Valid for all objects
+     *
+     * @var int
+     */
+    public $objMap = 7;
+
+    /**
+     * clear a single or all config variables
+     *
+     * @api  Smarty::clearConfig()
+     * @link http://www.smarty.net/docs/en/api.clear.config.tpl
+     *
+     * @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
+     * @param  string|null                                            $name variable name or null
+     *
+     * @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty
+     */
+    public function clearConfig(Smarty_Internal_Data $data, $name = null)
+    {
+        if (isset($name)) {
+            unset($data->config_vars[$name]);
+        } else {
+            $data->config_vars = array();
+        }
+        return $data;
+    }
+}

libs/sysplugins/smarty_internal_method_compileallconfig.php

@@ -0,0 +1,32 @@
+<?php
+
+/**
+ * Smarty Method CompileAllConfig
+ *
+ * Smarty::compileAllConfig() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_CompileAllConfig extends Smarty_Internal_Method_CompileAllTemplates
+{
+
+    /**
+     * Compile all config files
+     *
+     * @api  Smarty::compileAllConfig()
+     *
+     * @param \Smarty $smarty
+     * @param  string $extension     file extension
+     * @param  bool   $force_compile force all to recompile
+     * @param  int    $time_limit
+     * @param  int    $max_errors
+     *
+     * @return integer number of template files recompiled
+     */
+    public function compileAllConfig(Smarty $smarty, $extension = '.conf', $force_compile = false, $time_limit = 0, $max_errors = null)
+    {
+        return $this->compileAll($smarty, $extension, $force_compile, $time_limit, $max_errors, true);
+    }
+}

libs/sysplugins/smarty_internal_method_compilealltemplates.php

@@ -0,0 +1,111 @@
+<?php
+
+/**
+ * Smarty Method CompileAllTemplates
+ *
+ * Smarty::compileAllTemplates() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_CompileAllTemplates
+{
+    /**
+     * Valid for Smarty object
+     *
+     * @var int
+     */
+    public $objMap = 1;
+
+    /**
+     * Compile all template files
+     *
+     * @api  Smarty::compileAllTemplates()
+     *
+     * @param \Smarty $smarty
+     * @param  string $extension     file extension
+     * @param  bool   $force_compile force all to recompile
+     * @param  int    $time_limit
+     * @param  int    $max_errors
+     *
+     * @return integer number of template files recompiled
+     */
+    public function compileAllTemplates(Smarty $smarty, $extension = '.tpl', $force_compile = false, $time_limit = 0, $max_errors = null)
+    {
+        return $this->compileAll($smarty, $extension, $force_compile, $time_limit, $max_errors);
+    }
+
+    /**
+     * Compile all template or config files
+     *
+     * @param \Smarty $smarty
+     * @param  string $extension     template file name extension
+     * @param  bool   $force_compile force all to recompile
+     * @param  int    $time_limit    set maximum execution time
+     * @param  int    $max_errors    set maximum allowed errors
+     * @param bool    $isConfig      flag true if called for config files
+     *
+     * @return int number of template files compiled
+     */
+    protected function compileAll(Smarty $smarty, $extension, $force_compile, $time_limit, $max_errors, $isConfig = false)
+    {
+        // switch off time limit
+        if (function_exists('set_time_limit')) {
+            @set_time_limit($time_limit);
+        }
+        $_count = 0;
+        $_error_count = 0;
+        $sourceDir = $isConfig ? $smarty->getConfigDir() : $smarty->getTemplateDir();
+        // loop over array of source directories
+        foreach ($sourceDir as $_dir) {
+            $_dir_1 = new RecursiveDirectoryIterator($_dir);
+            $_dir_2 = new RecursiveIteratorIterator($_dir_1);
+            foreach ($_dir_2 as $_fileinfo) {
+                $_file = $_fileinfo->getFilename();
+                if (substr(basename($_fileinfo->getPathname()), 0, 1) == '.' || strpos($_file, '.svn') !== false) {
+                    continue;
+                }
+                if (!substr_compare($_file, $extension, - strlen($extension)) == 0) {
+                    continue;
+                }
+                if ($_fileinfo->getPath() == !substr($_dir, 0, - 1)) {
+                    $_file = substr($_fileinfo->getPath(), strlen($_dir)) . DS . $_file;
+                }
+                echo "\n<br>", $_dir, '---', $_file;
+                flush();
+                $_start_time = microtime(true);
+                $_smarty = clone $smarty;
+                $_smarty->force_compile = $force_compile;
+                try {
+                    /* @var Smarty_Internal_Template $_tpl */
+                    $_tpl = new $smarty->template_class($_file, $_smarty);
+                    $_tpl->caching = Smarty::CACHING_OFF;
+                    $_tpl->source = $isConfig ? Smarty_Template_Config::load($_tpl) : Smarty_Template_Source::load($_tpl);
+                    if ($_tpl->mustCompile()) {
+                        $_tpl->compileTemplateSource();
+                        $_count ++;
+                        echo ' compiled in  ', microtime(true) - $_start_time, ' seconds';
+                        flush();
+                    } else {
+                        echo ' is up to date';
+                        flush();
+                    }
+                }
+                catch (Exception $e) {
+                    echo "\n<br>        ------>Error: ", $e->getMessage(), "<br><br>\n";
+                    $_error_count ++;
+                }
+                // free memory
+                unset($_tpl);
+                $_smarty->_cache['template_objects'] = array();
+                if ($max_errors !== null && $_error_count == $max_errors) {
+                    echo "\n<br><br>too many errors\n";
+                    exit();
+                }
+            }
+        }
+        echo "\n<br>";
+        return $_count;
+    }
+}

libs/sysplugins/smarty_internal_method_configload.php

@@ -0,0 +1,182 @@
+<?php
+
+/**
+ * Smarty Method ConfigLoad
+ *
+ * Smarty::configLoad() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_ConfigLoad
+{
+    /**
+     * Valid for all objects
+     *
+     * @var int
+     */
+    public $objMap = 7;
+
+    /**
+     * load a config file, optionally load just selected sections
+     *
+     * @api  Smarty::configLoad()
+     * @link http://www.smarty.net/docs/en/api.config.load.tpl
+     *
+     * @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
+     * @param  string                                                 $config_file filename
+     * @param  mixed                                                  $sections    array of section names, single
+     *                                                                             section or null
+     *
+     * @return \Smarty|\Smarty_Internal_Data|\Smarty_Internal_Template
+     * @throws \SmartyException
+     */
+    public function configLoad(Smarty_Internal_Data $data, $config_file, $sections = null)
+    {
+        $this->_loadConfigFile($data, $config_file, $sections, 0);
+        return $data;
+    }
+
+    /**
+     * load a config file, optionally load just selected sections
+     *
+     * @api  Smarty::configLoad()
+     * @link http://www.smarty.net/docs/en/api.config.load.tpl
+     *
+     * @param \Smarty|\Smarty_Internal_Data|\Smarty_Internal_Template $data
+     * @param  string                                                 $config_file filename
+     * @param  mixed                                                  $sections    array of section names, single
+     *                                                                             section or null
+     * @param int                                                     $scope       scope into which config variables
+     *                                                                             shall be loaded
+     *
+     * @return \Smarty|\Smarty_Internal_Data|\Smarty_Internal_Template
+     * @throws \SmartyException
+     */
+    public function _loadConfigFile(Smarty_Internal_Data $data, $config_file, $sections = null, $scope = 0)
+    {
+        /* @var \Smarty $smarty */
+        $smarty = isset($data->smarty) ? $data->smarty : $data;
+        /* @var \Smarty_Internal_Template $confObj */
+        $confObj = new Smarty_Internal_Template($config_file, $smarty, $data);
+        $confObj->caching = Smarty::CACHING_OFF;
+        $confObj->source = Smarty_Template_Config::load($confObj);
+        $confObj->source->config_sections = $sections;
+        $confObj->source->scope = $scope;
+        $confObj->compiled = Smarty_Template_Compiled::load($confObj);
+        $confObj->compiled->render($confObj);
+        if ($data->_objType == 2) {
+            $data->compiled->file_dependency[$confObj->source->uid] =
+                array($confObj->source->filepath, $confObj->source->getTimeStamp(), $confObj->source->type);
+        }
+    }
+
+    /**
+     * load config variables into template object
+     *
+     * @param \Smarty_Internal_Template $tpl
+     * @param  array                    $_config_vars
+     *
+     */
+    public function _loadConfigVars(Smarty_Internal_Template $tpl, $_config_vars)
+    {
+        $this->_assignConfigVars($tpl->parent, $tpl, $_config_vars);
+        $scope = $tpl->source->scope;
+        if (!$scope && !$tpl->scope) {
+            return;
+        }
+        foreach (array($scope, $tpl->scope) as $s) {
+            $s = ($bubble_up = $s >= Smarty::SCOPE_BUBBLE_UP) ? $s - Smarty::SCOPE_BUBBLE_UP : $s;
+            if ($bubble_up && $s) {
+                $ptr = $tpl->parent->parent;
+                if (isset($ptr)) {
+                    $this->_assignConfigVars($ptr, $tpl, $_config_vars);
+                    $ptr = $ptr->parent;
+                }
+                if ($s == Smarty::SCOPE_PARENT) {
+                    continue;
+                }
+                while (isset($ptr) && $ptr->_objType == 2) {
+                    $this->_assignConfigVars($ptr, $tpl, $_config_vars);
+                    $ptr = $ptr->parent;
+                }
+                if ($s == Smarty::SCOPE_TPL_ROOT) {
+                    continue;
+                } elseif ($s == Smarty::SCOPE_SMARTY) {
+                    $this->_assignConfigVars($tpl->smarty, $tpl, $_config_vars);
+                } elseif ($s == Smarty::SCOPE_GLOBAL) {
+                    $this->_assignConfigVars($tpl->smarty, $tpl, $_config_vars);
+                } elseif ($s == Smarty::SCOPE_ROOT) {
+                    while (isset($ptr->parent)) {
+                        $ptr = $ptr->parent;
+                    }
+                    $this->_assignConfigVars($ptr, $tpl, $_config_vars);
+                }
+            }
+        }
+    }
+
+    /**
+     * Assign all config variables in given scope
+     *
+     * @param \Smarty_Internal_Data     $scope_ptr
+     * @param \Smarty_Internal_Template $tpl
+     * @param  array                    $_config_vars
+     */
+    public function _assignConfigVars(Smarty_Internal_Data $scope_ptr, Smarty_Internal_Template $tpl, $_config_vars)
+    {
+        // copy global config vars
+        foreach ($_config_vars['vars'] as $variable => $value) {
+            if ($tpl->smarty->config_overwrite || !isset($scope_ptr->config_vars[$variable])) {
+                $scope_ptr->config_vars[$variable] = $value;
+            } else {
+                $scope_ptr->config_vars[$variable] =
+                    array_merge((array) $scope_ptr->config_vars[$variable], (array) $value);
+            }
+        }
+        // scan sections
+        $sections = $tpl->source->config_sections;
+        if (!empty($sections)) {
+            foreach ((array) $sections as $tpl_section) {
+                if (isset($_config_vars['sections'][$tpl_section])) {
+                    foreach ($_config_vars['sections'][$tpl_section]['vars'] as $variable => $value) {
+                        if ($tpl->smarty->config_overwrite || !isset($scope_ptr->config_vars[$variable])) {
+                            $scope_ptr->config_vars[$variable] = $value;
+                        } else {
+                            $scope_ptr->config_vars[$variable] =
+                                array_merge((array) $scope_ptr->config_vars[$variable], (array) $value);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * gets  a config variable value
+     *
+     * @param \Smarty_Internal_Template $tpl     template object
+     * @param string                    $varName the name of the config variable
+     * @param bool                      $errorEnable
+     *
+     * @return mixed  the value of the config variable
+     */
+    public function _getConfigVariable(\Smarty_Internal_Template $tpl, $varName, $errorEnable = true)
+    {
+        $_ptr = $tpl;
+        while ($_ptr !== null) {
+            if (isset($_ptr->config_vars[$varName])) {
+                // found it, return it
+                return $_ptr->config_vars[$varName];
+            }
+            // not found, try at parent
+            $_ptr = $_ptr->parent;
+        }
+        if ($tpl->smarty->error_unassigned && $errorEnable) {
+            // force a notice
+            $x = $$varName;
+        }
+        return null;
+    }
+}

libs/sysplugins/smarty_internal_method_createdata.php

@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * Smarty Method CreateData
+ *
+ * Smarty::createData() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_CreateData
+{
+    /**
+     * Valid for Smarty and template object
+     *
+     * @var int
+     */
+    public $objMap = 3;
+
+    /**
+     * creates a data object
+     *
+     * @api  Smarty::createData()
+     * @link http://www.smarty.net/docs/en/api.create.data.tpl
+     *
+     * @param \Smarty_Internal_TemplateBase|\Smarty_Internal_Template|\Smarty      $obj
+     * @param \Smarty_Internal_Template|\Smarty_Internal_Data|\Smarty_Data|\Smarty $parent next higher level of Smarty
+     *                                                                                     variables
+     * @param string                                                               $name   optional data block name
+     *
+     * @returns Smarty_Data data object
+     */
+    public function createData(Smarty_Internal_TemplateBase $obj, Smarty_Internal_Data $parent = null, $name = null)
+    {
+        /* @var Smarty $smarty */
+        $smarty = isset($this->smarty) ? $this->smarty : $obj;
+        $dataObj = new Smarty_Data($parent, $smarty, $name);
+        if ($smarty->debugging) {
+            Smarty_Internal_Debug::register_data($dataObj);
+        }
+        return $dataObj;
+    }
+}

libs/sysplugins/smarty_internal_method_getautoloadfilters.php

@@ -0,0 +1,37 @@
+<?php
+
+/**
+ * Smarty Method GetAutoloadFilters
+ *
+ * Smarty::getAutoloadFilters() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_GetAutoloadFilters extends Smarty_Internal_Method_SetAutoloadFilters
+{
+
+    /**
+     * Get autoload filters
+     *
+     * @api Smarty::getAutoloadFilters()
+     *
+     * @param \Smarty_Internal_TemplateBase|\Smarty_Internal_Template|\Smarty $obj
+     * @param  string                                                         $type type of filter to get auto loads
+     *                                                                              for. Defaults to all autoload
+     *                                                                              filters
+     *
+     * @return array  array( 'type1' => array( 'filter1', 'filter2', … ) ) or array( 'filter1', 'filter2', …) if $type
+     *                was specified
+     */
+    public function getAutoloadFilters(Smarty_Internal_TemplateBase $obj, $type = null)
+    {
+        $smarty = isset($obj->smarty) ? $obj->smarty : $obj;
+        if ($type !== null) {
+            $this->_checkFilterType($type);
+            return isset($smarty->autoload_filters[$type]) ? $smarty->autoload_filters[$type] : array();
+        }
+        return $smarty->autoload_filters;
+    }
+}

libs/sysplugins/smarty_internal_method_getconfigvars.php

@@ -0,0 +1,58 @@
+<?php
+
+/**
+ * Smarty Method GetConfigVars
+ *
+ * Smarty::getConfigVars() method
+ *
+ * @package    Smarty
+ * @subpackage PluginsInternal
+ * @author     Uwe Tews
+ */
+class Smarty_Internal_Method_GetConfigVars
+{
+    /**
+     * Valid for all objects
+     *
+     * @var int
+     */
+    public $objMap = 7;
+
+    /**
+     * Returns a single or all config variables
+     *
+     * @api  Smarty::getConfigVars()
+     * @link http://www.smarty.net/docs/en/api.get.config.vars.tpl
+     *
+     * @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
+     * @param  string                                                 $varname        variable name or null
+     * @param  bool                                                   $search_parents include parent templates?
+     *
+     * @return mixed variable value or or array of variables
+     */
+    public function getConfigVars(Smarty_Internal_Data $data, $varname = null, $search_parents = true)
+    {
+        $_ptr = $data;
+        $var_array = array();
+        while ($_ptr !== null) {
+            if (isset($varname)) {
+                if (isset($_ptr->config_vars[$varname])) {
+                    return $_ptr->config_vars[$varname];
+                }
+            } else {
+                $var_array = array_merge($_ptr->config_vars, $var_array);
+            }
+            // not found, try at parent
+            if ($search_parents) {
+                $_ptr = $_ptr->parent;
+            } else {
+                $_ptr = null;
+            }
+        }
+        if (isset($varname)) {
+            return '';
+        } else {
+            return $var_array;
+        }
+    }
+}