fix php7.4 deprecation and remove php7.4 from travis allow_failures since php7.4 is current stable

synced unit tests with master codebase, noted TODO's, fixed phpunit scripts and travis config
Removed unneeded files and replace dummy.txt with .gitignore files
2026-08-06 05:24:07 +02:00 · 2020-04-13 00:47:34 +02:00 · 2020-04-13 00:38:03 +02:00 · 2020-04-13 00:03:57 +02:00 · 2020-04-12 23:15:47 +02:00 · 2020-01-28 11:42:40 +01:00
41 changed files with 318 additions and 469 deletions
@@ -6,14 +6,11 @@
 *.lex text eol=lf

 # exclude from git export
-/tests export-ignore
-/utilities/ export-ignore
-
-/.gitattributes export-ignore
-/.gitignore export-ignore
-/.travis.yml export-ignore
-/make-release.sh export-ignore
-/phpunit.sh export-ignore
-/phpunit.xml export-ignore
-/TODO.md export-ignore
 /travis.ini export-ignore
+/myconfig.ini export-ignore
+/.travis.yml export-ignore
+/.gitignore export-ignore
+/.gitattributes export-ignore
+/lexer/ export-ignore
+/utilities/ export-ignore
+/error_reporting.ini export-ignore
@@ -1,39 +1,34 @@
+
 language: php
-os: linux
-dist: xenial

-install:
-  - travis_retry composer install
+sudo: false

-jobs:
+dist: trusty
+
+matrix:
  include:
-   - php: 5.3 # Composer and PHPUnit require PHP 5.3.2+ to run, so we cannot test below 5.3
-     dist: precise # PHP 5.3 is supported only on Precise.
-   - php: 5.4
-     dist: trusty  # PHP 5.4 is supported only on Trusty.
-   - php: 5.5
-     dist: trusty  # PHP 5.5 is supported only on Trusty.
-   - php: 5.6
   - php: 7.0
   - php: 7.1
   - php: 7.2
   - php: 7.3
   - php: 7.4
   - php: nightly
-     install: travis_retry composer config platform.php 7.4.0 && composer install
  fast_finish: true
  allow_failures:
-   - php: nightly # PHP 8 is still in beta
+   - php: nightly

 services:
  - memcached
  - mysql

 before_script:
-  - mysql -e "create database IF NOT EXISTS test;" -uroot
+    - mysql -e "create database IF NOT EXISTS test;" -uroot

 before_install:
-  - phpenv config-rm xdebug.ini || return 0
+    - phpenv config-rm xdebug.ini || return 0
+
+install:
+    - travis_retry composer install

 script:
-  - ./phpunit.sh
+   - ./phpunit.sh
@@ -3,7 +3,7 @@ Smarty: the PHP compiling template engine
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
- version 3.0 of the License, or (at your option) any later version.
+ version 2.1 of the License, or (at your option) any later version.

 This library is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -1,2 +1,69 @@
-# Pre-release Todos
+# Todo

+## Add unit test for strip issue in correct branch
+tests/UnitTests/TemplateSource/TagTests/Strip/CompileStripTest.php 
+```
+@@ -76,6 +76,7 @@ class CompileStripTest extends PHPUnit_Smarty
+                      array("{'Var'}\n <b></b> <c></c>", 'Var<b></b> <c></c>', '', $i ++),
+                      array("\n<b></b>  <c></c>", '<b></b> <c></c>', '', $i ++),
+                      array("\n<b></b>\n  <c></c>", '<b></b><c></c>', '', $i ++),
+                     array("\n<b>\n  {* a comment *}\n   <c>", '<b><c>', '', $i ++),
+
+         );
+     }
+```
+
+## Add unit test for isset issue in correct branch
+tests/UnitTests/TemplateSource/ValueTests/PHPfunctions/PhpFunctionTest.php
+```php
+    /**
+     * test PHP isset() on (non-)variables
+     * @dataProvider        dataTestIsset3
+     * @param string $strTemplate template to test
+     * @param string $result expected result
+     */
+    public function testIsset3($strTemplate, $result)
+    {
+        $this->smarty->disableSecurity();
+
+        $this->smarty->assign('varobject', new TestIsset());
+        $this->smarty->assign('vararray', $vararray = [
+            'keythatexists' => false,
+            'keywitharray' => [1 => 1],
+            'keywithobject' => new TestIsset()]
+        );
+
+        $this->smarty->assign('key', 'A');
+        $this->smarty->assign('_varsimpleA', 1);
+        $this->smarty->assign('varsimpleB', 0);
+        $this->smarty->assign('varsimpleC', null);
+
+        $this->assertEquals($result, $this->smarty->fetch('string:' . $strTemplate));
+    }
+
+    /**
+     * Data provider for testIsset3
+     */
+    public function dataTestIsset3()
+    {
+        return array(
+            array('{if isset($varobject->arr)}true{else}false{/if}', 'true'),
+            array('{if isset($vararray["keywitharray"])}true{else}false{/if}', 'true'),
+            array('{if isset($vararray["keythatexists"])}true{else}false{/if}', 'true'),
+            array('{if isset($vararray["nonexistingkey"])}true{else}false{/if}', 'false'),
+            array('{if isset($_GET["sscr6hr6cz34j6"])}true{else}false{/if}', 'false'),
+            array('{if isset(count([\'hi\']))}true{else}false{/if}', 'true'),
+            array('{if isset($vararray[\'keywitharray\'][intval(\'1\')])}true{else}false{/if}', 'true'),
+            array('{if isset($vararray[\'keywithobject\']->arr[\'isSet\'])}true{else}false{/if}', 'true'),
+            array('{if isset($vararray[\'keywithobject\']->arr[\'isNull\'])}true{else}false{/if}', 'false'),
+            array('{if isset($varobject->arr[\'isSet\'])}true{else}false{/if}', 'true'),
+            array('{if isset($varobject->arr[\'isNull\'])}true{else}false{/if}', 'false'),
+            array('{if isset($_varsimpleA)}true{else}false{/if}', 'true'),
+            array('{if isset($varsimpleB)}true{else}false{/if}', 'true'),
+            array('{if isset($varsimpleC)}true{else}false{/if}', 'false'),
+            array('{if isset($_varsimpleA && varsimpleB)}true{else}false{/if}', 'true'),
+            array('{if isset($_varsimpleA && varsimpleC)}true{else}false{/if}', 'true'),
+            array('{if isset($_varsimple{$key})}true{else}false{/if}', 'true'),
+        );
+    }
+```
@@ -1,42 +1,6 @@
-# Changelog
-All notable changes to this project will be documented in this file.
-
-The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
-and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
-
-## [Unreleased]
-
-## [3.1.38] - 2021-01-08
-
-### Fixed
- Smarty::SMARTY_VERSION wasn't updated https://github.com/smarty-php/smarty/issues/628
-
-## [3.1.37] - 2021-01-07
-
-### Changed
- Changed error handlers and handling of undefined constants for php8-compatibility (set $errcontext argument optional) https://github.com/smarty-php/smarty/issues/605
- Changed expected error levels in unit tests for php8-compatibility
- Travis unit tests now run for all php versions >= 5.3, including php8
- Travis runs on Xenial where possible
-
-### Fixed
- PHP5.3 compatibility fixes
- Brought lexer source functionally up-to-date with compiled version
-
-## [3.1.36] - 2020-04-14
-
-### Fixed
- - Smarty::SMARTY_VERSION wasn't updated in v3.1.35 https://github.com/smarty-php/smarty/issues/584
-
-## [3.1.35] - 2020-04-14
- - remove whitespaces after comments https://github.com/smarty-php/smarty/issues/447
 - fix foreachelse on arrayiterators https://github.com/smarty-php/smarty/issues/506
- - fix files contained in git export archive for package maintainers https://github.com/smarty-php/smarty/issues/325
- - throw SmartyException when setting caching attributes for cacheable plugin https://github.com/smarty-php/smarty/issues/457
- - fix errors that occured where isset was replaced with null check such as https://github.com/smarty-php/smarty/issues/453
- - unit tests are now in the repository

-## 3.1.34 release - 05.11.2019
+===== 3.1.34 release ===== 05.11.2019
 13.01.2020
 - fix typo in exception message (JercSi)
 - fix typehint warning with callable (bets4breakfast)
@@ -45,8 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - fix wrong set/get methods for memcached (IT-Experte)
 - fix pborm assigning value to object variables in smarty_internal_compile_assign (Hunman)
 - exclude error_reporting.ini from git export (glensc)
-
-## 3.1.34-dev-6 -
+===== 3.1.34-dev-6 =====
 30.10.2018
 - bugfix a nested subblock in an inheritance child template was not replace by
   outer level block with same name in same child template https://github.com/smarty-php/smarty/issues/500
@@ -74,8 +37,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
    could fail in version 3.1.32 and 3.1.33 because PHP preg_match() restrictions
    https://github.com/smarty-php/smarty/issues/488

-## 3.1.33 release - 12.09.2018
-## 3.1.33-dev-12 -
+===== 3.1.33 release ===== 12.09.2018
+===== 3.1.33-dev-12 =====
 03.09.2018
  - bugfix {foreach} using new style property access like {$item@property} on
    Smarty 2 style named foreach loop could produce errors https://github.com/smarty-php/smarty/issues/484
@@ -97,14 +60,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  - bugfix/enhancement {capture} allow variable as capture block name in Smarty special variable
    like $smarty.capture.$foo https://github.com/smarty-php/smarty/issues/478 https://github.com/smarty-php/smarty/pull/481

-## 3.1.33-dev-6 -
+===== 3.1.33-dev-6 =====
 19.08.2018
  - fix PSR-2 coding standards and PHPDoc blocks https://github.com/smarty-php/smarty/pull/452
    https://github.com/smarty-php/smarty/pull/475
    https://github.com/smarty-php/smarty/pull/473
  - bugfix PHP5.2 compatibility https://github.com/smarty-php/smarty/pull/472

-## 3.1.33-dev-4 -
+===== 3.1.33-dev-4 =====
 17.05.2018
 - bugfix strip-block produces different output in Smarty v3.1.32 https://github.com/smarty-php/smarty/issues/436
 - bugfix Smarty::compileAllTemplates ignores `$extension` parameter https://github.com/smarty-php/smarty/issues/437
@@ -116,7 +79,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - bugfix  regarding Security Vulnerability did not solve the problem under Linux.
   Security issue CVE-2018-16831

-## 3.1.32 - (24.04.2018)
+===== 3.1.32 ===== (24.04.2018)
 24.04.2018
 - bugfix  possible Security Vulnerability in Smarty_Security class.

@@ -257,7 +220,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 13.4.2017
  - bugfix array_merge() parameter should be checked https://github.com/smarty-php/smarty/issues/350

-## 3.1.31 - (14.12.2016)
+===== 3.1.31 ===== (14.12.2016)
  23.11.2016
   - move template object cache into static variables

@@ -371,7 +334,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
           compiled or cached template files https://github.com/smarty-php/smarty/issues/269
  - optimization remove unneeded call to update acopes when {assign} scope and template scope was local (default)

-## 3.1.30 - (07.08.2016)
+===== 3.1.30 ===== (07.08.2016)

 07.08.2016
  - bugfix update of 04.08.2016 was incomplete
@@ -594,7 +557,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  - optimization of filepath normalization
  - bugfix {strip} must remove all blanks between html tags https://github.com/smarty-php/smarty/issues/136

- - 3.1.29 - (21.12.2015)
+ ===== 3.1.29 ===== (21.12.2015)
 21.12.2015
  - optimization improve speed of filetime checks on extends and extendsall resource

@@ -630,7 +593,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  - bugfix  {$smarty.config.foo} broken in 3.1.28 https://github.com/smarty-php/smarty/issues/120
  - bugfix  multiple calls of {section} with same name droped E_NOTICE error https://github.com/smarty-php/smarty/issues/118

- - 3.1.28 - (13.12.2015)
+ ===== 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)
@@ -809,18 +772,18 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 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)
+ ===== 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)
+ ===== 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)
+ ===== 3.1.25===== (15.06.2015)
 15.06.2015
  - optimization of smarty_cachereource_keyvaluestore.php code

@@ -850,7 +813,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 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)
+ ===== 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)
@@ -888,12 +851,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  - 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)
+ ===== 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
+ ===== 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
@@ -1045,7 +1008,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - 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)
+ ===== 3.1.21 ===== (18.10.2014)
 18.10.2014
  - composer moved to github

@@ -1068,7 +1031,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - bugfix change of 08.10.2014 could create E_NOTICE meassage when using "<?php" tags
 - bugfix "<script language=php>" with $php_handling PHP_PASSTHRU was executed in {nocache} sections

- - 3.1.20 - (09.10.2014)
+ ===== 3.1.20 ===== (09.10.2014)
 08.10.2014
 - bugfix security mode of "<script language=php>" must be controlled by $php_handling property (Thue Kristensen)

@@ -1088,7 +1051,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 04.07.2014
 - bugfix the bufix of 02.06.2014 broke correct handling of child templates with same name but different template folders in extends resource (issue 194 and topic 25099)

- - 3.1.19 - (30.06.2014)
+ ===== 3.1.19 ===== (30.06.2014)
 20.06.2014
 - bugfix template variables could not be passed as parameter in {include} when the include was in a {nocache} section (topic 25131)

@@ -1115,7 +1078,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 18.04.2014
 - revert bugfix of 5.4.2014 because %-e date format is not supported on all operating systems

- - 3.1.18 - (07.04.2014)
+ ===== 3.1.18 ===== (07.04.2014)
 06.04.2014
 - bugfix template inheritance fail when using custom resource after patch of 8.3.2014 (Issue 187)
 - bugfix update of composer file (Issue 168 and 184)
@@ -1144,7 +1107,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 13.03.2014
 - bugfix clearXxx() change of 27.1.2014 did not work when specifing cache_id or compile_id  (forum topic 24868 and 24867)

- - 3.1.17 -
+ ===== 3.1.17 =====
 08.03.2014
 - bugfix relative file path {include} within {block} of child templates did throw exception on first call (Issue 177)

@@ -1175,7 +1138,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - bugfix Smarty_CacheResource_Custom did not handle template resource type specifications on clearCache() calls (Issue 169)
 - bugfix SmartyBC.class.php should use require_once to load Smarty.class.php (forum topic 24683)

- - 3.1.16 -
+ ===== 3.1.16 =====
 15.12.2013
 - bugfix {include} with {block} tag handling (forum topic 24599, 24594, 24682) (Issue 161)
   Read 3.1.16_RELEASE_NOTES for more details
@@ -1208,7 +1171,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 03.10.2013
 - bugfix loops using modifier capitalize did eat up memory (issue 159)

- - Smarty 3.1.15 -
+ ===== Smarty 3.1.15 =====
 01.10.2013
 - use current delimiters in compiler error messages (issue 157)
 - improvement on performance when using error handler and multiple template folders (issue 152)
@@ -1272,7 +1235,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 2.7.2013
 - bugfix trimwhitespace would replace captured items in wrong order (forum topic 24387)

-## Smarty-3.1.14 -
+===== Smarty-3.1.14 =====
 27.06.2013
 - bugfix removed PHP 5.5 deprecated preg_replace /e option in modifier capitalize (forum topic 24389)

@@ -1305,7 +1268,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 24.01.2013
 - bugfix wrong tag type in smarty_internal_templatecompilerbase.php could cause wrong plugin search order (Forum Topic 24028)

-## Smarty-3.1.13 -
+===== Smarty-3.1.13 =====
 13.01.2013
 - enhancement allow to disable exception message escaping by SmartyException::$escape = false;  (Issue #130)

@@ -1336,7 +1299,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 01.11.2012
 - bugfix muteExcpetedErrors() would screw up for non-readable paths (Issue #118)

-## Smarty-3.1.12  -
+===== Smarty-3.1.12  =====
 14.09.2012
 - bugfix template inheritance failed to compile with delimiters {/ and /} (Forum Topic 23008)

@@ -1381,7 +1344,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - bugfix the default plugin handler did create wrong compiled code for static class methods
  from external script files (issue 108)

-## Smarty-3.1.11 -
+===== Smarty-3.1.11 =====
 30.06.2012
 - bugfix {block.. hide} did not work as nested child (Forum Topic 22216)

@@ -1394,12 +1357,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 11.06.2012
 - bugfix the patch for Topic 21856 did break tabs between tag attributes (Forum Topic 22124)

-## Smarty-3.1.10  -
+===== Smarty-3.1.10  =====
 09.06.2012
 - bugfix the compiler did ignore registered compiler plugins for closing tags (Forum Topic 22094)
 - bugfix the patch for Topic 21856 did break multiline tags (Forum Topic 22124)

-## Smarty-3.1.9 -
+===== Smarty-3.1.9 =====
 07.06.2012
 - bugfix fetch() and display() with relative paths (Issue 104)
 - bugfix treat "0000-00-00" as 0 in modifier.date_format (Issue 103)
@@ -1453,7 +1416,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - enhancement the default plugin handler can now also resolve undefined modifier (Smarty::PLUGIN_MODIFIER)
  (Issue 85)

-## Smarty-3.1.8  -
+===== Smarty-3.1.8  =====
 19.02.2012
 - bugfix {include} could result in a fatal error if used in appended or prepended nested {block} tags
  (reported by mh and Issue 83)
@@ -1500,7 +1463,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - bugfix template inheritance: {$smarty.block.child} in nested child {block} tags did not return
  content after {$smarty.block.child} (Forum Topic 20564)

-## Smarty-3.1.7 -
+===== Smarty-3.1.7 =====
 18.12.2011
 - bugfix strings ending with " in multiline strings of config files failed to compile (issue #67)
 - added chaining to Smarty_Internal_Templatebase
@@ -1525,7 +1488,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - bugfix template inheritance: {$smarty.block.child} in nested child {block} tags did not return expected
  result (Forum Topic 20564)

-## Smarty-3.1.6  -
+===== Smarty-3.1.6  =====
 30.11.2011
 - bugfix is_cache() for individual cached subtemplates with $smarty->caching = CACHING_OFF did produce
  an exception (Forum Topic 20531)
@@ -1550,7 +1513,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - bugfix Smarty_Resource::load() did not always return a proper resource handler (Forum Topic 20414)
 - added escape argument to html_checkboxes and html_radios (Forum Topic 20425)

-## Smarty-3.1.5  -
+===== Smarty-3.1.5  =====
 14.11.2011
 - bugfix allow space between function name and open bracket (forum topic 20375)

@@ -1582,7 +1545,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - revert PHP4 constructor message
 - fixed PHP4 constructor message

-## Smarty-3.1.4 -
+===== Smarty-3.1.4 =====
 19.10.2011
 - added exception when using PHP4 style constructor

@@ -1611,7 +1574,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - bugfix <?xml> tag did create wrong output when caching enabled and the tag was in included subtemplate
 - bugfix Smarty_CacheResource_mysql example was missing strtotime() calls

-## Smarty-3.1.3  -
+===== Smarty-3.1.3  =====
 07.10.2011
 - improvement removed html comments from {mailto} (Forum Topic 20092)
 - bugfix testInstall() would not show path to internal plugins_dir (Forum Post 74627)
@@ -1638,7 +1601,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - add unloadFilter() method
 - bugfix has_nocache_code flag was not reset before compilation

-## Smarty-3.1.2  -
+===== Smarty-3.1.2  =====
 03.10.2011
 - improvement add internal $joined_template_dir property instead computing it on the fly several times

@@ -1678,7 +1641,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  extended Smarty class created problems
 - bugfix error muting was not implemented for cache locking

-## Smarty 3.1.1  -
+===== Smarty 3.1.1  =====
 22.09.2011
 - bugfix {foreachelse} does fail if {section} was nested inside {foreach}
 - bugfix debug.tpl did not display correctly when it was compiled with escape_html = true
@@ -1711,7 +1674,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - bugfix lock_id for file resource would create invalid filepath
 - bugfix resource caching did not care about file.tpl in different template_dir

-## Smarty 3.1.0  -
+===== Smarty 3.1.0  =====
 15/09/2011
 - optimization of {foreach}; call internal _count() method only when "total" or "last" {foreach} properties are used

@@ -1804,7 +1767,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - update of README_3_1_DEV.txt and moved into the distribution folder
 - improvement show first characters of eval and string templates instead sha1 Uid in debug window

-## Smarty 3.1-RC1 -
+===== Smarty 3.1-RC1 =====
 25/06/2011
 - revert change of 17/06/2011. $_smarty varibale removed. call loadPlugin() from inside plugin code if required
 - code cleanup, remove no longer used properties and methods
@@ -2005,7 +1968,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 24/12/2010
 - optimize smarty_function_escape_special_chars() for PHP >= 5.2.3

-## SVN 3.0 trunk  -
+===== SVN 3.0 trunk  =====
 14/05/2011
 - bugfix error handling at stream resources

@@ -2065,7 +2028,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - removed obsolete {popup_init..} plugin from demo templates
 - bugfix replace $smarty->triggerError() by exception in smarty_internal_resource_extends.php

-## Smarty 3.0.7  -
+===== Smarty 3.0.7  =====
 09/02/2011
 - patched vulnerability when using {$smarty.template}

@@ -2119,7 +2082,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - bugfix {$smarty.template} in child template did not return right content
 - bugfix Smarty3 did not search the PHP include_path for template files

-## Smarty 3.0.6  -
+===== Smarty 3.0.6  =====

 12/12/2010
 - bugfix fixed typo regarding yesterdays change to allow streamWrapper
@@ -2154,7 +2117,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - bugfix on template inheritance when an {extends} tag was inserted by a prefilter
 - added error message for illegal variable file attributes at {extends...} tags

-## Smarty 3.0.5  -
+===== Smarty 3.0.5  =====


 19/11/2010
@@ -2181,7 +2144,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - bugfix captured content could not be accessed globally
 - bugfix Smarty2 wrapper functions could not be call from within plugins

-## Smarty 3.0.4  -
+===== Smarty 3.0.4  =====

 14/11/2010
 - bugfix isset() did not allow multiple parameter
@@ -2194,7 +2157,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 				(introduced with 3.0.2)
 - code cleanup
 								
-## Smarty 3.0.3  -
+===== Smarty 3.0.3  =====

 13/11/2010
 - bugfix on {debug}
@@ -2203,7 +2166,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - fixed internal_config (removed unwanted code line)
 - improvement  remove last linebreak from {function} definition

-## Smarty 3.0.2  -
+===== Smarty 3.0.2  =====

 12/11/2010
 - reactivated $error_reporting property handling
@@ -2213,7 +2176,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  with transparent access to Smarty object
 - fixed {config_load} scoping form compile time to run time

-## Smarty 3.0.0  -
+===== Smarty 3.0.0  =====



@@ -2255,7 +2218,7 @@ request_use_auto_globals
 - bugfix on template inheritance using nested eval or string resource in {extends} tags
 - bugfix on output buffer handling in isCached() method

-##  RC4 -
+=====  RC4 =====

 01/10/2010
 - added {break} and {continue} tags for flow control of {foreach},{section},{for} and {while} loops
@@ -2352,7 +2315,7 @@ request_use_auto_globals
 15/07/2010
 - bufix  {$smarty.template} does include now the relative path, not just filename

-##  RC3 -
+=====  RC3 =====



@@ -2406,7 +2369,7 @@ request_use_auto_globals
 - make handling of Smarty comments followed by newline BC to Smarty2


-##  RC2 -
+=====  RC2 =====



@@ -2478,7 +2441,7 @@ request_use_auto_globals
 - bugfix on {function} tag with name attribute in doublequoted strings
 - fix to make calling of template functions unambiguously by madatory usage of the {call} tag

-##  RC1 -
+=====  RC1 =====

 27/04/2010
 - change default of $debugging_ctrl to 'NONE'
@@ -40,7 +40,6 @@
        }
    },
    "require-dev": {
-        "phpunit/phpunit": "^7.5 || ^6.5 || ^5.7 || ^4.8",
-        "smarty/smarty-lexer": "^3.1"
+        "phpunit/phpunit": "6.4.1"
    }
 }
@@ -0,0 +1 @@
+error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
@@ -249,13 +249,7 @@ template       ::= template PHP(B). {

                      // template text
 template       ::= template  TEXT(B). {
-         $text = $this->yystack[ $this->yyidx + 0 ]->minor;
-
-         if ((string)$text == '') {
-            $this->current_buffer->append_subtree($this, null);
-         }
-
-         $this->current_buffer->append_subtree($this, new Smarty_Internal_ParseTree_Text($text, $this->strip));
+         $this->current_buffer->append_subtree($this, $this->compiler->processText(B));
 }
                      // strip on
 template       ::= template  STRIPON. {
@@ -314,7 +308,7 @@ smartytag(A)::= SIMPLETAG(B). {
    $tag = trim(substr(B, $this->compiler->getLdelLength(), -$this->compiler->getRdelLength()));
    if ($tag == 'strip') {
        $this->strip = true;
-        A = null;
+        A = null;;
    } else {
        if (defined($tag)) {
            if ($this->security) {
@@ -6,7 +6,7 @@
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
- * version 3.0 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -27,6 +27,7 @@
 * @author    Uwe Tews   <uwe dot tews at gmail dot com>
 * @author    Rodney Rehm
 * @package   Smarty
+ * @version   3.1.34-dev
 */
 /**
 * set SMARTY_DIR to absolute path to Smarty library files.
@@ -111,7 +112,7 @@ class Smarty extends Smarty_Internal_TemplateBase
    /**
     * smarty version
     */
-    const SMARTY_VERSION = '3.1.38';
+    const SMARTY_VERSION = '3.1.34-dev-7';
    /**
     * define variable scopes
     */
@@ -799,7 +800,7 @@ class Smarty extends Smarty_Internal_TemplateBase
     * @param mixed $index    index of directory to get, null to get all
     * @param bool  $isConfig true for config_dir
     *
-     * @return array|string list of template directories, or directory of $index
+     * @return array list of template directories, or directory of $index
     */
    public function getTemplateDir($index = null, $isConfig = false)
    {
@@ -6,7 +6,7 @@
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
- * version 3.0 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
@@ -94,9 +94,9 @@ class Smarty_Internal_Compile_Private_Special_Variable extends Smarty_Internal_C
                        break;
                    }
                    if (strpos($_index[ 1 ], '$') === false && strpos($_index[ 1 ], '\'') === false) {
-                        return "(defined('{$_index[1]}') ? constant('{$_index[1]}') : null)";
+                        return "@constant('{$_index[1]}')";
                    } else {
-                        return "(defined({$_index[1]}) ? constant({$_index[1]}) : null)";
+                        return "@constant({$_index[1]})";
                    }
                // no break
                case 'config':
@@ -115,7 +115,7 @@ class Smarty_Internal_Config_File_Compiler
            $this->smarty->_debug->start_compile($this->template);
        }
        // init the lexer/parser to compile the config file
-        /* @var Smarty_Internal_ConfigFileLexer $this->lex */
+        /* @var Smarty_Internal_ConfigFileLexer $this ->lex */
        $this->lex = new $this->lexer_class(
            str_replace(
                array(
@@ -127,7 +127,7 @@ class Smarty_Internal_Config_File_Compiler
            ) . "\n",
            $this
        );
-        /* @var Smarty_Internal_ConfigFileParser $this->parser */
+        /* @var Smarty_Internal_ConfigFileParser $this ->parser */
        $this->parser = new $this->parser_class($this->lex, $this);
        if (function_exists('mb_internal_encoding')
            && function_exists('ini_get')
@@ -65,7 +65,7 @@ class Smarty_Internal_ErrorHandler
     *
     * @return bool
     */
-    public static function mutingErrorHandler($errno, $errstr, $errfile, $errline, $errcontext = array())
+    public static function mutingErrorHandler($errno, $errstr, $errfile, $errline, $errcontext)
    {
        $_is_muted_directory = false;
        // add the SMARTY_DIR to the list of muted directories
@@ -48,8 +48,6 @@ class Smarty_Internal_Method_RegisterPlugin
            throw new SmartyException("Plugin tag '{$name}' already registered");
        } elseif (!is_callable($callback)) {
            throw new SmartyException("Plugin '{$name}' not callable");
-        } elseif ($cacheable && $cache_attr) {
-            throw new SmartyException("Cannot set caching attributes for plugin '{$name}' when it is cacheable.");
        } else {
            $smarty->registered_plugins[ $type ][ $name ] = array($callback, (bool)$cacheable, (array)$cache_attr);
        }
@@ -85,85 +85,45 @@ class Smarty_Internal_ParseTree_Template extends Smarty_Internal_ParseTree
    public function to_smarty_php(Smarty_Internal_Templateparser $parser)
    {
        $code = '';
-
-        foreach ($this->getChunkedSubtrees() as $chunk) {
-	        $text = '';
-	        switch ($chunk['mode']) {
-		        case 'textstripped':
-			        foreach ($chunk['subtrees'] as $subtree) {
-				        $text .= $subtree->to_smarty_php($parser);
-			        }
-			        $code .= preg_replace(
-				        '/((<%)|(%>)|(<\?php)|(<\?)|(\?>)|(<\/?script))/',
-				        "<?php echo '\$1'; ?>\n",
-				        $parser->compiler->processText($text)
-			        );
-			        break;
-		        case 'text':
-			        foreach ($chunk['subtrees'] as $subtree) {
-				        $text .= $subtree->to_smarty_php($parser);
-			        }
-			        $code .= preg_replace(
-				        '/((<%)|(%>)|(<\?php)|(<\?)|(\?>)|(<\/?script))/',
-				        "<?php echo '\$1'; ?>\n",
-				        $text
-			        );
-			        break;
-		        case 'tag':
-			        foreach ($chunk['subtrees'] as $subtree) {
-				        $text = $parser->compiler->appendCode($text, $subtree->to_smarty_php($parser));
-			        }
-			        $code .= $text;
-			        break;
-		        default:
-			        foreach ($chunk['subtrees'] as $subtree) {
-				        $text = $subtree->to_smarty_php($parser);
-			        }
-			        $code .= $text;
-
-	        }
+        for ($key = 0, $cnt = count($this->subtrees); $key < $cnt; $key++) {
+            if ($this->subtrees[ $key ] instanceof Smarty_Internal_ParseTree_Text) {
+                $subtree = $this->subtrees[ $key ]->to_smarty_php($parser);
+                while ($key + 1 < $cnt && ($this->subtrees[ $key + 1 ] instanceof Smarty_Internal_ParseTree_Text ||
+                                           $this->subtrees[ $key + 1 ]->data === '')) {
+                    $key++;
+                    if ($this->subtrees[ $key ]->data === '') {
+                        continue;
+                    }
+                    $subtree .= $this->subtrees[ $key ]->to_smarty_php($parser);
+                }
+                if ($subtree === '') {
+                    continue;
+                }
+                $code .= preg_replace(
+                    '/((<%)|(%>)|(<\?php)|(<\?)|(\?>)|(<\/?script))/',
+                    "<?php echo '\$1'; ?>\n",
+                    $subtree
+                );
+                continue;
+            }
+            if ($this->subtrees[ $key ] instanceof Smarty_Internal_ParseTree_Tag) {
+                $subtree = $this->subtrees[ $key ]->to_smarty_php($parser);
+                while ($key + 1 < $cnt && ($this->subtrees[ $key + 1 ] instanceof Smarty_Internal_ParseTree_Tag ||
+                                           $this->subtrees[ $key + 1 ]->data === '')) {
+                    $key++;
+                    if ($this->subtrees[ $key ]->data === '') {
+                        continue;
+                    }
+                    $subtree = $parser->compiler->appendCode($subtree, $this->subtrees[ $key ]->to_smarty_php($parser));
+                }
+                if ($subtree === '') {
+                    continue;
+                }
+                $code .= $subtree;
+                continue;
+            }
+            $code .= $this->subtrees[ $key ]->to_smarty_php($parser);
        }
        return $code;
    }
-
-    private function getChunkedSubtrees() {
-    	$chunks = array();
-    	$currentMode = null;
-    	$currentChunk = array();
-	    for ($key = 0, $cnt = count($this->subtrees); $key < $cnt; $key++) {
-
-	    	if ($this->subtrees[ $key ]->data === '' && in_array($currentMode, array('textstripped', 'text', 'tag'))) {
-	    		continue;
-	    	}
-
-		    if ($this->subtrees[ $key ] instanceof Smarty_Internal_ParseTree_Text
-			    && $this->subtrees[ $key ]->isToBeStripped()) {
-		    	$newMode = 'textstripped';
-		    } elseif ($this->subtrees[ $key ] instanceof Smarty_Internal_ParseTree_Text) {
-			    $newMode = 'text';
-		    } elseif ($this->subtrees[ $key ] instanceof Smarty_Internal_ParseTree_Tag) {
-			    $newMode = 'tag';
-		    } else {
-			    $newMode = 'other';
-		    }
-
-		    if ($newMode == $currentMode) {
-			    $currentChunk[] = $this->subtrees[ $key ];
-		    } else {
-		    	$chunks[] = array(
-		    		'mode' => $currentMode,
-				    'subtrees' => $currentChunk
-			    );
-		    	$currentMode = $newMode;
-			    $currentChunk = array($this->subtrees[ $key ]);
-		    }
-	    }
-	    if ($currentMode && $currentChunk) {
-		    $chunks[] = array(
-			    'mode' => $currentMode,
-			    'subtrees' => $currentChunk
-		    );
-	    }
-		return $chunks;
-    }
 }
@@ -16,31 +16,14 @@
 */
 class Smarty_Internal_ParseTree_Text extends Smarty_Internal_ParseTree
 {
-
-	/**
-	 * Wether this section should be stripped on output to smarty php
-	 * @var bool
-	 */
-	private $toBeStripped = false;
-
-	/**
-	 * Create template text buffer
-	 *
-	 * @param string $data text
-	 * @param bool $toBeStripped wether this section should be stripped on output to smarty php
-	 */
-    public function __construct($data, $toBeStripped = false)
+    /**
+     * Create template text buffer
+     *
+     * @param string $data text
+     */
+    public function __construct($data)
    {
        $this->data = $data;
-        $this->toBeStripped = $toBeStripped;
-    }
-
-	/**
-	 * Wether this section should be stripped on output to smarty php
-	 * @return bool
-	 */
-	public function isToBeStripped() {
-    	return $this->toBeStripped;
    }

    /**
@@ -621,18 +621,22 @@ abstract class Smarty_Internal_TemplateCompilerBase
                || strcasecmp($name, 'array') === 0 || is_callable($name)
            ) {
                $func_name = strtolower($name);
-
+                $par = implode(',', $parameter);
+                $parHasFuction = strpos($par, '(') !== false;
                if ($func_name === 'isset') {
                    if (count($parameter) === 0) {
                        $this->trigger_template_error('Illegal number of parameter in "isset()"');
                    }
-
-	                $pa = array();
-	                foreach ($parameter as $p) {
-		                $pa[] = $this->syntaxMatchesVariable($p) ? 'isset(' . $p . ')' : '(' . $p . ' !== null )';
-	                }
-	                return '(' . implode(' && ', $pa) . ')';
-
+                    if ($parHasFuction) {
+                        $pa = array();
+                        foreach ($parameter as $p) {
+                            $pa[] = (strpos($p, '(') === false) ? ('isset(' . $p . ')') : ('(' . $p . ' !== null )');
+                        }
+                        return '(' . implode(' && ', $pa) . ')';
+                    } else {
+                        $isset_par = str_replace("')->value", "',null,true,false)->value", $par);
+                    }
+                    return $name . '(' . $isset_par . ')';
                } elseif (in_array(
                    $func_name,
                    array(
@@ -649,7 +653,7 @@ abstract class Smarty_Internal_TemplateCompilerBase
                        $this->trigger_template_error("Illegal number of parameter in '{$func_name()}'");
                    }
                    if ($func_name === 'empty') {
-                        if (!$this->syntaxMatchesVariable($parameter[0]) && version_compare(PHP_VERSION, '5.5.0', '<')) {
+                        if ($parHasFuction && version_compare(PHP_VERSION, '5.5.0', '<')) {
                            return '(' . $parameter[ 0 ] . ' === false )';
                        } else {
                            return $func_name . '(' .
@@ -667,82 +671,74 @@ abstract class Smarty_Internal_TemplateCompilerBase
        }
    }

-	/**
-	 * Determines whether the passed string represents a valid (PHP) variable.
-	 * This is important, because `isset()` only works on variables and `empty()` can only be passed
-	 * a variable prior to php5.5
-	 * @param $string
-	 * @return bool
-	 */
-	private function syntaxMatchesVariable($string) {
-    	static $regex_pattern = '/^\$[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*((->)[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*|\[.*]*\])*$/';
-    	return 1 === preg_match($regex_pattern, trim($string));
-    }
-
    /**
-     * This method is called from parser to process a text content section if strip is enabled
+     * This method is called from parser to process a text content section
     * - remove text from inheritance child templates as they may generate output
+     * - strip text if strip is enabled
     *
     * @param string $text
     *
-     * @return string
+     * @return null|\Smarty_Internal_ParseTree_Text
     */
    public function processText($text)
    {
-
-        if (strpos($text, '<') === false) {
-        	return preg_replace($this->stripRegEx, '', $text);
-        }
-
-	    $store = array();
-	    $_store = 0;
-
-        // capture html elements not to be messed with
-        $_offset = 0;
-        if (preg_match_all(
-            '#(<script[^>]*>.*?</script[^>]*>)|(<textarea[^>]*>.*?</textarea[^>]*>)|(<pre[^>]*>.*?</pre[^>]*>)#is',
-            $text,
-            $matches,
-            PREG_OFFSET_CAPTURE | PREG_SET_ORDER
-        )
-        ) {
-            foreach ($matches as $match) {
-                $store[] = $match[ 0 ][ 0 ];
-                $_length = strlen($match[ 0 ][ 0 ]);
-                $replace = '@!@SMARTY:' . $_store . ':SMARTY@!@';
-                $text = substr_replace($text, $replace, $match[ 0 ][ 1 ] - $_offset, $_length);
-                $_offset += $_length - strlen($replace);
-                $_store++;
+        if ((string)$text != '') {
+            $store = array();
+            $_store = 0;
+            if ($this->parser->strip) {
+                if (strpos($text, '<') !== false) {
+                    // capture html elements not to be messed with
+                    $_offset = 0;
+                    if (preg_match_all(
+                        '#(<script[^>]*>.*?</script[^>]*>)|(<textarea[^>]*>.*?</textarea[^>]*>)|(<pre[^>]*>.*?</pre[^>]*>)#is',
+                        $text,
+                        $matches,
+                        PREG_OFFSET_CAPTURE | PREG_SET_ORDER
+                    )
+                    ) {
+                        foreach ($matches as $match) {
+                            $store[] = $match[ 0 ][ 0 ];
+                            $_length = strlen($match[ 0 ][ 0 ]);
+                            $replace = '@!@SMARTY:' . $_store . ':SMARTY@!@';
+                            $text = substr_replace($text, $replace, $match[ 0 ][ 1 ] - $_offset, $_length);
+                            $_offset += $_length - strlen($replace);
+                            $_store++;
+                        }
+                    }
+                    $expressions = array(// replace multiple spaces between tags by a single space
+                                         '#(:SMARTY@!@|>)[\040\011]+(?=@!@SMARTY:|<)#s'                            => '\1 \2',
+                                         // remove newline between tags
+                                         '#(:SMARTY@!@|>)[\040\011]*[\n]\s*(?=@!@SMARTY:|<)#s'                     => '\1\2',
+                                         // remove multiple spaces between attributes (but not in attribute values!)
+                                         '#(([a-z0-9]\s*=\s*("[^"]*?")|(\'[^\']*?\'))|<[a-z0-9_]+)\s+([a-z/>])#is' => '\1 \5',
+                                         '#>[\040\011]+$#Ss'                                                       => '> ',
+                                         '#>[\040\011]*[\n]\s*$#Ss'                                                => '>',
+                                         $this->stripRegEx                                                         => '',
+                    );
+                    $text = preg_replace(array_keys($expressions), array_values($expressions), $text);
+                    $_offset = 0;
+                    if (preg_match_all(
+                        '#@!@SMARTY:([0-9]+):SMARTY@!@#is',
+                        $text,
+                        $matches,
+                        PREG_OFFSET_CAPTURE | PREG_SET_ORDER
+                    )
+                    ) {
+                        foreach ($matches as $match) {
+                            $_length = strlen($match[ 0 ][ 0 ]);
+                            $replace = $store[ $match[ 1 ][ 0 ] ];
+                            $text = substr_replace($text, $replace, $match[ 0 ][ 1 ] + $_offset, $_length);
+                            $_offset += strlen($replace) - $_length;
+                            $_store++;
+                        }
+                    }
+                } else {
+                    $text = preg_replace($this->stripRegEx, '', $text);
+                }
            }
+            return new Smarty_Internal_ParseTree_Text($text);
        }
-        $expressions = array(// replace multiple spaces between tags by a single space
-                             '#(:SMARTY@!@|>)[\040\011]+(?=@!@SMARTY:|<)#s'                            => '\1 \2',
-                             // remove newline between tags
-                             '#(:SMARTY@!@|>)[\040\011]*[\n]\s*(?=@!@SMARTY:|<)#s'                     => '\1\2',
-                             // remove multiple spaces between attributes (but not in attribute values!)
-                             '#(([a-z0-9]\s*=\s*("[^"]*?")|(\'[^\']*?\'))|<[a-z0-9_]+)\s+([a-z/>])#is' => '\1 \5',
-                             '#>[\040\011]+$#Ss'                                                       => '> ',
-                             '#>[\040\011]*[\n]\s*$#Ss'                                                => '>',
-                             $this->stripRegEx                                                         => '',
-        );
-        $text = preg_replace(array_keys($expressions), array_values($expressions), $text);
-        $_offset = 0;
-        if (preg_match_all(
-            '#@!@SMARTY:([0-9]+):SMARTY@!@#is',
-            $text,
-            $matches,
-            PREG_OFFSET_CAPTURE | PREG_SET_ORDER
-        )
-        ) {
-            foreach ($matches as $match) {
-                $_length = strlen($match[ 0 ][ 0 ]);
-                $replace = $store[ $match[ 1 ][ 0 ] ];
-                $text = substr_replace($text, $replace, $match[ 0 ][ 1 ] + $_offset, $_length);
-                $_offset += strlen($replace) - $_length;
-                $_store++;
-            }
-        }
-        return $text;
+        return null;
    }

    /**
@@ -2169,13 +2169,8 @@ class Smarty_Internal_Templateparser
    // line 255 "../smarty/lexer/smarty_internal_templateparser.y"
    public function yy_r2()
    {
-    	$text = $this->yystack[ $this->yyidx + 0 ]->minor;
-
-	    if ((string)$text == '') {
-	    	$this->current_buffer->append_subtree($this, null);
-	    }
-
-	    $this->current_buffer->append_subtree($this, new Smarty_Internal_ParseTree_Text($text, $this->strip));
+        $this->current_buffer->append_subtree($this,
+            $this->compiler->processText($this->yystack[ $this->yyidx + 0 ]->minor));
    }

    // line 259 "../smarty/lexer/smarty_internal_templateparser.y"
@@ -1,19 +0,0 @@
-#!/bin/bash
-
-printf 'Creating release %s\n' "$1"
-
-git checkout -b "release/$1"
-sed -i "s/## \\[Unreleased\\]/## \\[Unreleased\\]\\n\\n## \\[$1\\] - $(date +%Y-%m-%d)/" CHANGELOG.md
-sed -i "s/const SMARTY_VERSION = '[^']\+';/const SMARTY_VERSION = '$1';/" libs/Smarty.class.php
-
-git add CHANGELOG.md libs/Smarty.class.php
-git commit -m "version bump"
-
-git checkout master
-git pull
-git merge --no-ff "release/$1"
-git branch -d "release/$1"
-git tag -a "v$1" -m "Release $1"
-git push --follow-tags
-
-printf 'Done creating release %s\n' "$1"
@@ -16,6 +16,7 @@ if (!class_exists('\PHPUnit_Framework_TestCase') && class_exists('\PHPUnit\Frame
    class_alias('\PHPUnit\Framework\Error\Error', '\PHPUnit_Framework_Error_Error');
    class_alias('\PHPUnit\Framework\Error\Warning', '\PHPUnit_Framework_Error_Warning');
    class_alias('\PHPUnit\Framework\Error\Warning', '\PHPUnit_Framework_Error_Deprecated');
+    class_alias('\PHPUnit\Util\Configuration', '\PHPUnit_Util_Configuration');
 }

 require_once 'PHPUnit_Smarty.php';
@@ -24,37 +24,34 @@ class UndefinedTemplateVarTest extends PHPUnit_Smarty
        $this->cleanDirs();
    }
    /**
-     * Test Error suppression template fetched by Smarty object
+     * Test E_NOTICE suppression template fetched by Smarty object
     */
-    public function testErrorDisabled()
+    public function testE_NoticeDisabled()
    {
        $e1 = error_reporting();
-        $this->smarty->setErrorReporting(E_ALL & ~E_WARNING & ~E_NOTICE);
+        $this->smarty->setErrorReporting(E_ALL & ~E_NOTICE);
        $this->assertEquals('undefined = ', $this->smarty->fetch('001_main.tpl'));
        $e2 = error_reporting();
        $this->assertEquals($e1, $e2);
    }

    /**
-     * Test Error suppression template fetched by template object
+     * Test E_NOTICE suppression template fetched by template object
     */
-    public function testErrorDisabledTplObject_1()
+    public function testE_NoticeDisabledTplObject_1()
    {
        $e1 = error_reporting();
-        $this->smarty->setErrorReporting(E_ALL & ~E_WARNING & ~E_NOTICE);
+        $this->smarty->setErrorReporting(E_ALL & ~E_NOTICE);
        $tpl = $this->smarty->createTemplate('001_main.tpl');
        $this->assertEquals('undefined = ', $tpl->fetch());
        $e2 = error_reporting();
        $this->assertEquals($e1, $e2);
    }

-	/**
-	 * Test Error suppression template object fetched by Smarty object
-	 */
-    public function testErrorDisabledTplObject_2()
+    public function testE_NoticeDisabledTplObject_2()
    {
        $e1 = error_reporting();
-        $this->smarty->setErrorReporting(E_ALL & ~E_WARNING & ~E_NOTICE);
+        $this->smarty->setErrorReporting(E_ALL & ~E_NOTICE);
        $tpl = $this->smarty->createTemplate('001_main.tpl');
        $this->assertEquals('undefined = ', $this->smarty->fetch($tpl));
        $e2 = error_reporting();
@@ -62,31 +59,16 @@ class UndefinedTemplateVarTest extends PHPUnit_Smarty
    }

    /**
-     * Throw Error message
+     * Throw E_NOTICE message
+     *
+     * @expectedException PHPUnit_Framework_Error_Notice
+     * @expectedExceptionMessage Undefined index: foo
     */
-    public function testError()
+    public function testE_Notice()
    {
-	    $exceptionThrown = false;
-
-        try {
-	        $e1 = error_reporting();
-	        $this->assertEquals('undefined = ', $this->smarty->fetch('001_main.tpl'));
-	        $e2 = error_reporting();
-	        $this->assertEquals($e1, $e2);
-        } catch (Exception $e) {
-
-        	$exceptionThrown = true;
-	        $this->assertStringStartsWith('Undefined ', $e->getMessage());
-	        $this->assertTrue(in_array(
-	        	get_class($e),
-		        array(
-		        	'PHPUnit_Framework_Error_Warning',
-			        'PHPUnit_Framework_Error_Notice',
-			        'PHPUnit\Framework\Error\Warning',
-			        'PHPUnit\Framework\Error\Notice',
-		        )
-	        ));
-        }
-	    $this->assertTrue($exceptionThrown);
+            $e1 = error_reporting();
+            $this->assertEquals('undefined = ', $this->smarty->fetch('001_main.tpl'));
+            $e2 = error_reporting();
+            $this->assertEquals($e1, $e2);
    }
 }
@@ -27,7 +27,7 @@ class MuteExpectedErrorsTest extends PHPUnit_Smarty
    {
        $this->cleanDirs();
    }
-    public function error_handler($errno, $errstr, $errfile, $errline, $errcontext = array())
+    public function error_handler($errno, $errstr, $errfile, $errline, $errcontext)
    {
        $this->_errors[] = $errfile . ' line ' . $errline;
    }
@@ -339,10 +339,6 @@ class CacheResourceTestCommon extends PHPUnit_Smarty
        $this->assertNull($tpl->cached->handler->getCachedContent($tpl3));
        $this->assertEquals('hello world', $tpl->cached->handler->getCachedContent($tpl4));
    }
-
-    /**
-     * @group slow
-     */
   public function testClearCacheExpired()
    {
        $this->smarty->caching = true;
@@ -403,7 +399,7 @@ class CacheResourceTestCommon extends PHPUnit_Smarty
     * @runInSeparateProcess
     * @preserveGlobalState disabled
     * @dataProvider data
-     * @group slow
+     *
     */
    public function testCache($lockTime, $lockTimeout, $compile_id, $cache_id, $isCached, $tmin, $tmax, $forceCompile, $forceCache, $update, $testNumber, $compileTestNumber, $renderTestNumber, $testName)
    {
@@ -403,11 +403,7 @@ class ConfigVarTest extends PHPUnit_Smarty
            $this->assertEquals("", $this->smarty->fetch('foo.tpl'));
        }
        catch (Exception $e) {
-	        if (PHP_VERSION_ID >= 80000) {
-		        $this->assertStringStartsWith('Undefined variable', $e->getMessage());
-	        } else {
-		        $this->assertStringStartsWith('Undefined variable', $e->getMessage());
-	        }
+            $this->assertEquals('Undefined variable: foo', $e->getMessage());
        }
    }
 }
@@ -125,7 +125,7 @@ class ExtendsResourceTest extends PHPUnit_Smarty
     * test  grandchild/child/parent dependency test2
     * @runInSeparateProcess
     * @preserveGlobalState disabled
-     * @group slow
+     *
     */
    public function testCompileBlockGrandChildMustCompile_021_2()
    {
@@ -193,7 +193,7 @@ class ExtendsResourceTest extends PHPUnit_Smarty
     * test  grandchild/child/parent dependency test4
     * @runInSeparateProcess
     * @preserveGlobalState disabled
-     * @group slow
+     *
     */
    public function testCompileBlockGrandChildMustCompile_021_4()
    {
@@ -33,7 +33,7 @@ class ClearAllAssignBCTest extends PHPUnit_Smarty

    public function testSmarty2ClearAllAssignInSmarty()
    {
-        error_reporting((error_reporting() & ~(E_NOTICE | E_WARNING | E_USER_NOTICE)));
+        error_reporting((error_reporting() & ~(E_NOTICE | E_USER_NOTICE)));
        $this->smartyBC->clear_all_assign();
        $this->assertEquals('barblar', $this->smartyBC->fetch($this->_tplBC));
    }
@@ -46,7 +46,7 @@ class ClearAllAssignTest extends PHPUnit_Smarty
     */
    public function testClearAllAssignInTemplate()
    {
-        error_reporting((error_reporting() & ~(E_NOTICE | E_USER_NOTICE | E_WARNING)));
+        error_reporting((error_reporting() & ~(E_NOTICE | E_USER_NOTICE)));
        $this->_tpl->clearAllAssign();
        $this->assertEquals('foobar', $this->smarty->fetch($this->_tpl));
    }
@@ -56,7 +56,7 @@ class ClearAllAssignTest extends PHPUnit_Smarty
     */
    public function testClearAllAssignInData()
    {
-        error_reporting((error_reporting() & ~(E_NOTICE | E_USER_NOTICE | E_WARNING)));
+        error_reporting((error_reporting() & ~(E_NOTICE | E_USER_NOTICE)));
        $this->_data->clearAllAssign();
        $this->assertEquals('fooblar', $this->smarty->fetch($this->_tpl));
    }
@@ -66,7 +66,7 @@ class ClearAllAssignTest extends PHPUnit_Smarty
     */
    public function testClearAllAssignInSmarty()
    {
-        error_reporting((error_reporting() & ~(E_NOTICE | E_USER_NOTICE | E_WARNING)));
+        error_reporting((error_reporting() & ~(E_NOTICE | E_USER_NOTICE)));
        $this->smarty->clearAllAssign();
        $this->assertEquals('barblar', $this->smarty->fetch($this->_tpl));
    }
@@ -33,14 +33,14 @@ class ClearAssignBCTest extends PHPUnit_Smarty
    }
    public function testSmarty2ClearAssign()
    {
-        $this->smartyBC->setErrorReporting(error_reporting() & ~(E_NOTICE | E_USER_NOTICE | E_WARNING));
+        $this->smartyBC->setErrorReporting(error_reporting() & ~(E_NOTICE | E_USER_NOTICE));
        $this->smartyBC->clear_assign('blar');
        $this->assertEquals('foobar', $this->smartyBC->fetch('eval:{$foo}{$bar}{$blar}'));
    }

    public function testSmarty2ArrayClearAssign()
    {
-        $this->smartyBC->setErrorReporting(error_reporting() & ~(E_NOTICE | E_USER_NOTICE | E_WARNING));
+        $this->smartyBC->setErrorReporting(error_reporting() & ~(E_NOTICE | E_USER_NOTICE));
        $this->smartyBC->clear_assign(array('blar', 'foo'));
        $this->assertEquals('bar', $this->smartyBC->fetch('eval:{$foo}{$bar}{$blar}'));
    }
@@ -36,7 +36,7 @@ class ClearAssignTest extends PHPUnit_Smarty
     */
    public function testClearAssign()
    {
-        $this->smarty->setErrorReporting(error_reporting() & ~(E_NOTICE | E_USER_NOTICE | E_WARNING));
+        $this->smarty->setErrorReporting(error_reporting() & ~(E_NOTICE | E_USER_NOTICE));
        $this->smarty->clearAssign('blar');
        $this->assertEquals('foobar', $this->smarty->fetch('eval:{$foo}{$bar}{$blar}'));
    }
@@ -46,7 +46,7 @@ class ClearAssignTest extends PHPUnit_Smarty
     */
    public function testArrayClearAssign()
    {
-        $this->smarty->setErrorReporting(error_reporting() & ~(E_NOTICE | E_USER_NOTICE | E_WARNING));
+        $this->smarty->setErrorReporting(error_reporting() & ~(E_NOTICE | E_USER_NOTICE));
        $this->smarty->clearAssign(array('blar', 'foo'));
        $this->assertEquals('bar', $this->smarty->fetch('eval:{$foo}{$bar}{$blar}'));
    }
@@ -610,7 +610,7 @@ class CompileBlockExtendsTest extends PHPUnit_Smarty
     *
     * @runInSeparateProcess
     * @preserveGlobalState disabled
-     * @group slow
+     *
     */
    public function testCompileBlockGrandChildMustCompile_021_2()
    {
@@ -645,7 +645,7 @@ class CompileBlockExtendsTest extends PHPUnit_Smarty
     *
     * @runInSeparateProcess
     * @preserveGlobalState disabled
-     * @group slow
+     *
     */
    public function testCompileBlockGrandChildMustCompile_021_3()
    {
@@ -670,7 +670,7 @@ class CompileBlockExtendsTest extends PHPUnit_Smarty
     *
     * @runInSeparateProcess
     * @preserveGlobalState disabled
-     * @group slow
+     *
     */
    public function testCompileBlockGrandChildMustCompile_021_32()
    {
@@ -692,7 +692,6 @@ class CompileBlockExtendsTest extends PHPUnit_Smarty
     *
     * @runInSeparateProcess
     * @preserveGlobalState disabled
-     * @group slow
     */
    public function testCompileBlockGrandChildMustCompile_021_4()
    {
@@ -717,7 +716,6 @@ class CompileBlockExtendsTest extends PHPUnit_Smarty
     *
     * @runInSeparateProcess
     * @preserveGlobalState disabled
-     * @group slow
     */
    public function testCompileBlockGrandChildMustCompile_021_42()
    {
@@ -44,7 +44,7 @@ class CompileForeachTest extends PHPUnit_Smarty
            $this->smarty->assign('foo', $foo);
        } else {
            // unassigned $from parameter
-            $this->smarty->setErrorReporting(error_reporting() & ~(E_NOTICE | E_USER_NOTICE | E_WARNING));
+            $this->smarty->setErrorReporting(error_reporting() & ~(E_NOTICE | E_USER_NOTICE));
        }

        $this->assertEquals($result, $this->smarty->fetch($file), "testForeach - {$code} - {$testName}");
@@ -95,7 +95,7 @@ class CompileForeachTest extends PHPUnit_Smarty
            array('{foreach $foo x y foo}{$y}.{$x},{foreachelse}else{/foreach}total{$smarty.foreach.foo.total}', array(9,10,11), '0.9,1.10,2.11,total3', '', $i ++),
            array('{$x = "hallo"}{$bar=[1,2,3]}{foreach $foo as $x}outer={$x@index}.{$x}#{foreach $bar as $x}inner={$x@index}.{$x}{/foreach}##{/foreach}###{$x}', array(9,10,11), 'outer=0.9#inner=0.1inner=1.2inner=2.3##outer=1.10#inner=0.1inner=1.2inner=2.3##outer=2.11#inner=0.1inner=1.2inner=2.3#####hallo', '', $i ++),
 	        array('{foreach $foo as $x}{$x}{foreachelse}else{/foreach}', null, 'else', '', $i ++),
-	        array('{foreach $foo as $x}{$x}{foreachelse}else{/foreach}', array(), 'else', '', $i ++),
+	        array('{foreach $foo as $x}{$x}{foreachelse}else{/foreach}', [], 'else', '', $i ++),
 	        array('{foreach $foo as $x}{$x}{foreachelse}else{/foreach}', new \ArrayIterator(), 'else', '', $i ++),
        );
    }
@@ -210,7 +210,6 @@ class CompileInsertTest extends PHPUnit_Smarty
     * test insert plugin caching 2
     * @runInSeparateProcess
     * @preserveGlobalState disabled
-     * @group slow
     */
    public function testInsertPluginCaching3_2()
    {
@@ -275,7 +275,7 @@ class PluginFunctionHtmlCheckboxesTest extends PHPUnit_Smarty

    protected $_errors = array();

-    public function error_handler($errno, $errstr, $errfile, $errline, $errcontext = array())
+    public function error_handler($errno, $errstr, $errfile, $errline, $errcontext)
    {
        $this->_errors[] = $errstr;
    }
@@ -369,7 +369,7 @@ class PluginFunctionHtmlOptionsTest extends PHPUnit_Smarty

    protected $_errors = array();

-    public function error_handler($errno, $errstr, $errfile, $errline, $errcontext = array())
+    public function error_handler($errno, $errstr, $errfile, $errline, $errcontext)
    {
        $this->_errors[] = $errstr;
    }
@@ -275,7 +275,7 @@ class PluginFunctionHtmlRadiosTest extends PHPUnit_Smarty

    protected $_errors = array();

-    public function error_handler($errno, $errstr, $errfile, $errline, $errcontext = array())
+    public function error_handler($errno, $errstr, $errfile, $errline, $errcontext)
    {
        $this->_errors[] = $errstr;
    }
@@ -76,7 +76,7 @@ class CompileStripTest extends PHPUnit_Smarty
                     array("{'Var'}\n <b></b> <c></c>", 'Var<b></b> <c></c>', '', $i ++),
                     array("\n<b></b>  <c></c>", '<b></b> <c></c>', '', $i ++),
                     array("\n<b></b>\n  <c></c>", '<b></b><c></c>', '', $i ++),
-                     array("\n<b>\n  {* a comment *}\n   <c>", '<b><c>', '', $i ++),
+
        );
    }

@@ -297,7 +297,7 @@ class CompileFunctionTest extends PHPUnit_Smarty
     */
    public function testExternalDefinedFunctionRecursion($text)
    {
-        $this->assertEquals('012345', $this->smarty->fetch('test_template_function_recursion2.tpl'), $text);
+        $this->assertEquals('12345', $this->smarty->fetch('test_template_function_recursion2.tpl'), $text);
    }

    /**
@@ -78,13 +78,11 @@ class ConstantsTest extends PHPUnit_Smarty
    }
    public function testConstantsUndefined()
    {
-	    $this->smarty->setErrorReporting(E_ALL & ~E_WARNING & ~E_NOTICE);
        $tpl = $this->smarty->createTemplate('string:{$smarty.const.MYCONSTANT2}');
        $this->assertEquals("", $this->smarty->fetch($tpl));
    }
    public function testConstantsUndefined2()
    {
-	    $this->smarty->setErrorReporting(E_ALL & ~E_WARNING & ~E_NOTICE);
        $tpl = $this->smarty->createTemplate('eval:{$foo = MYCONSTANT2}{$foo}');
        $this->assertEquals("MYCONSTANT2", $this->smarty->fetch($tpl));
    }
@@ -57,7 +57,7 @@ class PhpFunctionTest extends PHPUnit_Smarty
    public function testEmpty2()
    {
        if (version_compare(phpversion(), '5.5', '<')) {
-            $this->markTestSkipped('runs only on PHP >= 5.5');
+            $this->markTestSkipped('runs only on PHP > 5.5');
        }

        $this->smarty->disableSecurity();
@@ -82,7 +82,7 @@ class PhpFunctionTest extends PHPUnit_Smarty
    public function testEmpty3()
    {
        if (version_compare(phpversion(), '5.5', '<')) {
-            $this->markTestSkipped('runs only on PHP >= 5.5');
+            $this->markTestSkipped('runs only on PHP > 5.5');
        }
        $this->smarty->disableSecurity();
        $this->smarty->assign('var', array(true,
@@ -104,7 +104,7 @@ class PhpFunctionTest extends PHPUnit_Smarty
    public function testEmpty4()
    {
        if (version_compare(phpversion(), '5.5', '<')) {
-        $this->markTestSkipped('runs only on PHP >= 5.5');
+        $this->markTestSkipped('runs only on PHP > 5.5');
        }

        $this->smarty->disableSecurity();
@@ -156,57 +156,6 @@ class PhpFunctionTest extends PHPUnit_Smarty
        ,{if isset($var->pass(1))} true {else} false {/IF}
        '));
    }
-
-	/**
-	 * test PHP isset() on (non-)variables
-	 * @dataProvider        dataTestIsset3
-	 * @param string $strTemplate template to test
-	 * @param string $result expected result
-	 */
-	public function testIsset3($strTemplate, $result)
-	{
-		$this->smarty->disableSecurity();
-
-		$this->smarty->assign('varobject', new TestIsset());
-		$this->smarty->assign('vararray', $vararray = array(
-			'keythatexists' => false,
-			'keywitharray' => array(1 => 1),
-			'keywithobject' => new TestIsset()
-		));
-
-		$this->smarty->assign('key', 'A');
-		$this->smarty->assign('_varsimpleA', 1);
-		$this->smarty->assign('varsimpleB', 0);
-		$this->smarty->assign('varsimpleC', null);
-
-		$this->assertEquals($result, $this->smarty->fetch('string:' . $strTemplate));
-	}
-
-	/**
-	 * Data provider for testIsset3
-	 */
-	public function dataTestIsset3()
-	{
-		return array(
-			array('{if isset($varobject->arr)}true{else}false{/if}', 'true'),
-			array('{if isset($vararray["keywitharray"])}true{else}false{/if}', 'true'),
-			array('{if isset($vararray["keythatexists"])}true{else}false{/if}', 'true'),
-			array('{if isset($vararray["nonexistingkey"])}true{else}false{/if}', 'false'),
-			array('{if isset($_GET["sscr6hr6cz34j6"])}true{else}false{/if}', 'false'),
-			array('{if isset(count([\'hi\']))}true{else}false{/if}', 'true'),
-			array('{if isset($vararray[\'keywitharray\'][intval(\'1\')])}true{else}false{/if}', 'true'),
-			array('{if isset($vararray[\'keywithobject\']->arr[\'isSet\'])}true{else}false{/if}', 'true'),
-			array('{if isset($vararray[\'keywithobject\']->arr[\'isNull\'])}true{else}false{/if}', 'false'),
-			array('{if isset($varobject->arr[\'isSet\'])}true{else}false{/if}', 'true'),
-			array('{if isset($varobject->arr[\'isNull\'])}true{else}false{/if}', 'false'),
-			array('{if isset($_varsimpleA)}true{else}false{/if}', 'true'),
-			array('{if isset($varsimpleB)}true{else}false{/if}', 'true'),
-			array('{if isset($varsimpleC)}true{else}false{/if}', 'false'),
-			array('{if isset($_varsimpleA && varsimpleB)}true{else}false{/if}', 'true'),
-			array('{if isset($_varsimpleA && varsimpleC)}true{else}false{/if}', 'true'),
-			array('{if isset($_varsimple{$key})}true{else}false{/if}', 'true'),
-		);
-	}
 }

 /**
@@ -234,4 +183,4 @@ class TestIsset {
    public function pass($v) {
        return $v;
    }
-}
+}
@@ -35,7 +35,7 @@ class SmartyNowTest extends PHPUnit_Smarty
    }
    /**
     * test {$smarty.now nocache}
-     * @group slow
+     *
     */
    public function testSmartyNowNocache() {
        $this->smarty->setCaching(true);
@@ -59,7 +59,7 @@ class StreamVariableTest extends PHPUnit_Smarty
        }
    */
    /**
-     * test no existent stream variable
+     * test no existant stream variable
     */
    //    public function testStreamVariable2()
    //    {
				`@@ -0,0 +1 @@`
				`error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT`