Merge branch 'release/5.5.2'

version bump
Fixed escaping of array/object keys in debug_print_var
2026-08-04 04:24:18 +02:00 · 2025-08-26 10:38:06 +02:00 · 2025-08-26 10:38:05 +02:00 · 2025-08-26 10:32:02 +02:00 · 2025-05-27 22:39:34 +02:00 · 2025-05-19 11:29:42 +02:00
237 changed files with 4320 additions and 2416 deletions
@@ -0,0 +1 @@
+github: [wisskid]
@@ -23,6 +23,7 @@ jobs:
      matrix:
        os:
          - ubuntu-latest
+          - windows-latest

        php-version:
          - "7.2"
@@ -31,28 +32,15 @@ jobs:
          - "8.0"
          - "8.1"
          - "8.2"
+          - "8.3"
+          - "8.4"

        compiler:
          - default

-        include:
-          - os: ubuntu-latest
-            php-version: "8.0"
-            compiler: jit
-          - os: ubuntu-latest
-            php-version: "8.1"
-            compiler: jit
-          - os: ubuntu-latest
-            php-version: "8.2"
-            compiler: jit
-
    steps:
    - name: Checkout
-      uses: actions/checkout@v3
-
-    - name: Override PHP ini values for JIT compiler
-      if: matrix.compiler == 'jit'
-      run: echo "PHP_INI_VALUES::assert.exception=1, zend.assertions=1, opcache.enable=1, opcache.enable_cli=1, opcache.optimization_level=-1, opcache.jit=1255, opcache.jit_buffer_size=32M" >> $GITHUB_ENV
+      uses: actions/checkout@v4

    - name: Install PHP with extensions
      uses: shivammathur/setup-php@v2
@@ -64,7 +52,7 @@ jobs:

    - name: Cache Composer packages
      id: composer-cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
      with:
        path: vendor
        key: v5r2-${{ runner.os }}-php-${{ matrix.php-version }}-${{ hashFiles('**/composer.lock') }}
@@ -72,7 +60,7 @@ jobs:
          v5r1-${{ runner.os }}-php-${{ matrix.php-version }}-

    - name: Install dependencies
-      uses: php-actions/composer@v6
+      run: composer install

    - name: Run make
      run: make -B
@@ -6,9 +6,110 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

 ## [Unreleased]

+## [5.5.2] - 2025-08-26
+
+
+- Fixed escaping of array/object keys in debug_print_var
+
+## [5.5.1] - 2025-05-19
+- Fix missing support for loading modifiercompilers from plugin dir in BCPluginsAdapter [#1132](https://github.com/smarty-php/smarty/pull/1132)
+
+
+## [5.5.0] - 2025-05-03
+- Support trailing comma in array [#1013](https://github.com/smarty-php/smarty/issues/1013)
+
+
+## [5.4.5] - 2025-04-15
+- Fixed deprecation notice in StringEval in PHP8.4 [#1119](https://github.com/smarty-php/smarty/issues/1119)
+
+
+## [5.4.4] - 2025-04-13
+- Fix syntax error occurring when registering a function plugin that ends with the string 'close' [#1122](https://github.com/smarty-php/smarty/issues/1122)
+- Replace SMARTY_VERSION constant with $smarty.version in debug.tpl [#1073](https://github.com/smarty-php/smarty/issues/1073)
+
+
+## [5.4.3] - 2024-12-23
+- Fix PHP backtraces by qualifying/replacing `call_user_func_array` calls [#1074](https://github.com/smarty-php/smarty/issues/1074)
+
+
+## [5.4.2] - 2024-11-20
+
+
+- Support the deprecations introduced in PHP 8.4 and added tests for PHP 8.4 [#1043](https://github.com/smarty-php/smarty/pull/1043)
+
+## [5.4.1] - 2024-08-29
+
+
+- Enable (and fix) unit tests for Windows [#1046](https://github.com/smarty-php/smarty/pull/1046)
+- Fix the use of "extends:" to define the inheritance tree on Windows [#1018](https://github.com/smarty-php/smarty/issues/1018)
+
+## [5.4.0] - 2024-08-14
+- Fixing forced OpCache invalidation on every template include, which is resulting in fast raising wasted OpCache memory [#1007](https://github.com/smarty-php/smarty/issues/1007) 
+- Improvement of auto-escaping [#1030](https://github.com/smarty-php/smarty/pull/1030)
+
+
+## [5.3.1] - 2024-06-16
+- Fixed error when using section with nocache [#1034](https://github.com/smarty-php/smarty/issues/1034)
+
+
+## [5.3.0] - 2024-05-30
+- Fix warning when calling hasVariable for an undefined variable [#977](https://github.com/smarty-php/smarty/issues/977)
+- Added `$smarty->prependTemplateDir()` method [#1022](https://github.com/smarty-php/smarty/issues/1022)
+
+
+## [5.2.0] - 2024-05-28
+- Fixed a code injection vulnerability in extends-tag. This addresses CVE-2024-35226.
+- Added `$smarty->setCacheModifiedCheck()` setter for cache_modified_check
+- Added a PSR-4 loading script to allow Smarty to be used without Composer [#1017](https://github.com/smarty-php/smarty/pull/1017)
+
+
+## [5.1.0] - 2024-04-22
+- Prevent deprecation notices during compilation in PHP8.3 [#996](https://github.com/smarty-php/smarty/issues/996)
+- Fix that getTemplateVars would return an array of objects instead of the assigned variables values [#994](https://github.com/smarty-php/smarty/issues/994)
+- Fix Smarty::assign() not returning $this when called with an array as first parameter [#972](https://github.com/smarty-php/smarty/pull/972)
+- Documented support for `{if $element is in $array}` syntax [#937](https://github.com/smarty-php/smarty/issues/937)
+- Added support for `{if $element is not in $array}` syntax [#937](https://github.com/smarty-php/smarty/issues/937)
+- Using stream variables in templates now throws a deprecation notice [#933](https://github.com/smarty-php/smarty/pull/933)
+- Internal compiler classes always return a string (the internal has_code flag has been removed for simplicity) [#918](https://github.com/smarty-php/smarty/pull/918)
+- Fix invalid classnames in Runtime code for foreach [#1000](https://github.com/smarty-php/smarty/issues/1000)
+
+## [5.0.2] - 2024-03-28
+- Fix Smarty::assign() not returning $this when called with an array as first parameter [#972](https://github.com/smarty-php/smarty/pull/972)
+
+## [5.0.1] - 2024-03-27
+- Fix error in Smarty\Smarty::compileAllTemplates() by including missing FilesystemIterator class [#966](https://github.com/smarty-php/smarty/issues/966)  
+
+## [5.0.0] - 2024-03-25
+- Fixed that scoped variables would overwrite parent scope [#952](https://github.com/smarty-php/smarty/issues/952)
+- Removed publicly accessible `$tpl->_var_stack` variable
+
+### Fixed
+- Too many shorthand attributes error when using a modifier as a function with more than 3 parameters in an expression [#949](https://github.com/smarty-php/smarty/issues/949)
+
+### Removed
+- Dropped support for undocumented `{time()}` added in v5.0.0 since we already have the documented `{$smarty.now}`
+
+## [5.0.0-rc3] - 2024-02-26
+
+### Added
+- PHP8.3 support [#925](https://github.com/smarty-php/smarty/issues/925)
+- Backlink to GitHub in docs
+- Explain how to do escaping and set-up auto-escaping in docs [#865](https://github.com/smarty-php/smarty/issues/865)
+- Link to variable scope page in the documentation for the assign tag [#878](https://github.com/smarty-php/smarty/issues/878)
+- Add support for implode, substr and json_encode as modifiers/functions in templates [#939](https://github.com/smarty-php/smarty/issues/939)
+- Add template path to CompilerException to enable rich debug features [#935](https://github.com/smarty-php/smarty/issues/935)
+
+### Fixed
+- The {debug} tag was broken in v5 [#922](https://github.com/smarty-php/smarty/issues/922)
+- Documentation on `{if $x is even by $y}` syntax
+- Fix incorrect compilation of expressions when escape_html=true [#930](https://github.com/smarty-php/smarty/pull/930)
+
+## [5.0.0-rc2] - 2023-11-11
+
 ### Fixed
 - Registered output filters wouldn't run [#899](https://github.com/smarty-php/smarty/issues/899)
 - Use of negative numbers in {math} equations [#895](https://github.com/smarty-php/smarty/issues/895)
+- Do not auto-html-escape custom function results [#906](https://github.com/smarty-php/smarty/issues/906)
 - Fix case-sensitive tag names [#907](https://github.com/smarty-php/smarty/issues/907)

 ### Removed
@@ -36,7 +137,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  multibyte extension for optimal performance.
 - Smarty no longer calls `mb_internal_encoding()` and doesn't check for deprecated `mbstring.func_overload` ini directive [#480](https://github.com/smarty-php/smarty/issues/480)
 - Generated `<script>` tags lo longer have deprecated `type="text/javascript"` or `language="Javascript"` attributes [#815](https://github.com/smarty-php/smarty/issues/815)
- Smarty will throw a compiler exception insteadd of silently ignoring a modifier on a function call, like this: `{include|dot:"x-template-id" file="included.dot.tpl"}` [#526](https://github.com/smarty-php/smarty/issues/526) 
+- Smarty will throw a compiler exception instead of silently ignoring a modifier on a function call, like this: `{include|dot:"x-template-id" file="included.dot.tpl"}` [#526](https://github.com/smarty-php/smarty/issues/526) 
 - The documentation was largely rewritten

 ### Deprecated
@@ -68,6 +169,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Removed constants such as SMARTY_DIR to prevent global side effects.
 - Removed direct access to `$smarty->template_dir`. Use `$smarty->setTemplateDir()`.
 - Removed direct access to `$smarty->cache_dir`. Use `$smarty->setCacheDir()`.
+- Removed direct access to `$smarty->compile_dir`. Use `$smarty->setCompileDir()`.
 - Removed `$smarty->loadPlugin()`, use `$smarty->registerPlugin()` instead.
 - Removed `$smarty->appendByRef()` and `$smarty->assignByRef()`.
 - Removed `$smarty->_current_file`
@@ -7,7 +7,7 @@ Smarty is a template engine for PHP, facilitating the separation of presentation
 Read the [documentation](https://smarty-php.github.io/smarty/) to find out how to use it. 

 ## Requirements
-Smarty v5 can be run with PHP 7.2 to PHP 8.2.
+Smarty v5 can be run with PHP 7.2 to PHP 8.4.

 ## Installation
 Smarty versions 3.1.11 or later can be installed with [Composer](https://getcomposer.org/).
@@ -18,3 +18,11 @@ composer require smarty/smarty
 ````

 More in the [Getting Started](./docs/getting-started.md) section of the docs.
+
+## Sponsors
+
+Smarty is sponsored by:
+- Marc Laporte [@marclaporte](https://github.com/marclaporte)
+- [Temma](https://github.com/Digicreon/Temma), the MVC framework based on Smarty
+
+Thank you!
@@ -29,5 +29,4 @@

 ## Unrelated / other
 - review (and avoid) use of 'clone' keyword
- compiler->has_code seems silly. Why not have proper return values?
 - what is 'user literal support', why are unit tests skipped?
@@ -37,7 +37,16 @@ services:
      service: base
    build:
      dockerfile: ./utilities/testrunners/php82/Dockerfile
-
+  php83:
+    extends:
+      service: base
+    build:
+      dockerfile: ./utilities/testrunners/php83/Dockerfile
+  php84:
+    extends:
+      service: base
+    build:
+      dockerfile: ./utilities/testrunners/php84/Dockerfile
 volumes:
  smarty-code:

@@ -89,4 +89,5 @@ Run this, and you will see:
 ```

 Note how the [escape modifier](../designers/language-modifiers/language-modifier-escape.md) 
-translated the `&` character into the proper HTML syntax `&amp;`.
+translated the `&` character into the proper HTML syntax `&amp;`.
+Read more about auto-escaping in the [next section](./configuring.md).
@@ -12,24 +12,27 @@ Use `getTemplateDir()` to retrieve the configured paths.
 <?php

 // set a single directory where the config files are stored
-$smarty->setTemplateDir('./config');
+$smarty->setTemplateDir('./templates');

-// set multiple directories where config files are stored
-$smarty->setTemplateDir(['./config', './config_2', './config_3']);
+// set multiple directories where templates are stored
+$smarty->setTemplateDir(['./templates', './templates_2', './templates_3']);

-// add directory where config files are stored to the current list of dirs
-$smarty->addTemplateDir('./config_1');
+// add directory where templates files are stored to the current list of dirs
+$smarty->addTemplateDir('./templates_1');

 // add multiple directories to the current list of dirs
 $smarty->addTemplateDir([
-    './config_2',
-    './config_3',
+    './templates_2',
+    './templates_3',
 ]);

 // chaining of method calls
-$smarty->setTemplateDir('./config')
-       ->addTemplateDir('./config_1')
-       ->addTemplateDir('./config_2');
+$smarty->setTemplateDir('./templates')
+       ->addTemplateDir('./templates_1')
+       ->addTemplateDir('./templates_2');
+
+// insert a template dir before exising template dirs
+$smarty->prependTemplateDir('./more_important_templates')

 // get all directories where config files are stored
 $template_dirs = $smarty->getTemplateDir();
@@ -122,6 +125,53 @@ $smarty->setCacheDir('/data/caches');
 $cacheDir = $smarty->getCacheDir();
 ```

+## Enabling auto-escaping
+By default, Smarty does not escape anything you render in your templates. If you use
+Smarty to render a HTML-page, this means that you will have to make sure that you do
+not render any characters that have a special meaning in HTML, such as `&`, `<` and `>`,
+or apply the [escape modifier](../designers/language-modifiers/language-modifier-escape.md) 
+to anything you want to render.
+
+If you forget to do so, you may break your HTML page, or even create a vulnerability for 
+attacks known as [XSS or Cross Site Scripting](https://cheatsheetseries.owasp.org/cheatsheets/Cross_Site_Scripting_Prevention_Cheat_Sheet.html).
+
+Luckily, you can tell Smarty to automatically apply the escape modifier to any dynamic part of your template.
+It's like Smarty magically adds `|escape` to every variable you use on a web page.
+
+Enable auto-escaping for HTML as follows:
+```php
+$smarty->setEscapeHtml(true);
+```
+
+When auto-escaping is enabled, the `|escape` modifier's default mode (`html`) has no effect,
+to avoid double-escaping. It is possible to force it with the `force` mode.
+Other modes (`htmlall`, `url`, `urlpathinfo`, `quotes`, `javascript`) may be used
+with the result you might expect, without double-escaping.
+
+Even when auto-escaping is enabled, you might want to display the content of a variable without
+escaping it. To do so, use the `|raw` modifier.
+
+Examples (with auto-escaping enabled):
+```smarty
+{* these three statements are identical *}
+{$myVar}
+{$myVar|escape}
+{$myVar|escape:'html'}
+
+{* no double-escaping on these statements *}
+{$var|escape:'htmlall'}
+{$myVar|escape:'url'}
+{$myVar|escape:'urlpathinfo'}
+{$myVar|escape:'quotes'}
+{$myVar|escape:'javascript'}
+
+{* no escaping at all *}
+{$myVar|raw}
+
+{* force double-escaping *}
+{$myVar|escape:'force'}
+```
+
 ## Disabling compile check
 By default, Smarty tests to see if the
 current template has changed since the last time
@@ -10,4 +10,7 @@ template.
 {$foo:bar}
 ```

+NB. Support for using streams to call variables is deprecated since Smarty v5.1 and will be removed
+in a future version. 
+
 See also [`Template Resources`](../resources.md)
@@ -27,6 +27,30 @@ Various basic operators can be applied directly to variable values.
 > complex, it may be a good idea to move the bits that do not deal
 > explicitly with presentation to PHP by way of plugins or modifiers.

+## List
+The following is a list of recognized operators, which must be
+separated from surrounding elements by spaces. Note that items listed in
+\[brackets\] are optional. PHP equivalents are shown where applicable.
+
+| Operator           | Alternates | Syntax Example       | Meaning                        | PHP Equivalent     |
+|--------------------|------------|----------------------|--------------------------------|--------------------|
+| ==                 | eq         | $a eq $b             | equals                         | ==                 |
+| !=                 | ne, neq    | $a neq $b            | not equals                     | !=                 |
+| >                  | gt         | $a gt $b             | greater than                   | >                  |
+| <                  | lt         | $a lt $b             | less than                      | <                  |
+| >=                 | gte, ge    | $a ge $b             | greater than or equal          | >=                 |
+| <=                 | lte, le    | $a le $b             | less than or equal             | <=                 |
+| ===                |            | $a === 0             | check for identity             | ===                |
+| !                  | not        | not $a               | negation (unary)               | !                  |
+| %                  | mod        | $a mod $b            | modulo                         | %                  |
+| is \[not\] div by  |            | $a is not div by 4   | divisible by                   | $a % $b == 0       |
+| is \[not\] even    |            | $a is not even       | \[not\] an even number (unary) | $a % 2 == 0        |
+| is \[not\] even by |            | $a is not even by $b | grouping level \[not\] even    | ($a / $b) % 2 == 0 |
+| is \[not\] odd     |            | $a is not odd        | \[not\] an odd number (unary)  | $a % 2 != 0        |
+| is \[not\] odd by  |            | $a is not odd by $b  | \[not\] an odd grouping        | ($a / $b) % 2 != 0 |
+| is in              |            | $a is in $b          | exists in array                | in_array($a, $b)   |
+| is \[not\] in      |            | $a is not in $b      | does not exist in array        | !in_array($a, $b)  |
+
 ## Ternary
 You can use the `?:` (or ternary) operator to test one expression and present the value
 of the second or third expression, based on the result of the test.
@@ -88,9 +88,6 @@ Object chaining:

 {$object->method1($x)->method2($y)}

-Direct PHP function access:
-
-{time()}
 ```

 > **Note**
@@ -8,12 +8,12 @@ execution of a template**.
 |----------------|------------|-----------------------------------------------------------------------|
 | var            |            | The name of the variable being assigned                               | 
 | value          |            | The value being assigned                                              |                             
-| scope          | (optional) | The scope of the assigned variable: \'parent\',\'root\' or \'global\' | 
+| scope          | (optional) | The scope of the assigned variable: 'parent','root' or 'global' | 

 ## Attributes of the {$var=...} syntax
 | Attribute Name | Required   | Description                                                           |
 |----------------|------------|-----------------------------------------------------------------------|
-| scope          | (optional) | The scope of the assigned variable: \'parent\',\'root\' or \'global\' | 
+| scope          | (optional) | The scope of the assigned variable: 'parent','root' or 'global' | 

 ## Option Flags
 | Name    | Description                                       |
@@ -102,6 +102,8 @@ A global variable is seen by all templates.
 {$foo="bar" scope="global"}
 ```
 
+For more information on variable scope, please read the page on [variable scopes](../language-variables/language-variable-scopes.md).
+
 To access `{assign}` variables from a php script use
 [`getTemplateVars()`](../../programmers/api-functions/api-get-template-vars.md). 
 Here's the template that creates the variable `$foo`.
@@ -9,7 +9,6 @@
 |----------------|----------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | file           | Yes      | The name of the config file to include                                                                                                                                                                                                                                                                                          |
 | section        | No       | The name of the section to load                                                                                                                                                                                                                                                                                                 |
-| scope          | no       | How the scope of the loaded variables are treated, which must be one of local, parent or global. local means variables are loaded into the local template context. parent means variables are loaded into both the local context and the parent template that called it. global means variables are available to all templates. |


 ## Examples
@@ -252,7 +252,7 @@ iteration.

 ```smarty
 {foreach $myNames as $name}
-   {if $name@iteration is even by 3}
+   {if $name@index is even by 3}
     <span style="color: #000">{$name}</span>
   {else}
     <span style="color: #eee">{$name}</span>
@@ -3,32 +3,8 @@
 `{if}` statements in Smarty have much the same flexibility as PHP
 [if](https://www.php.net/if) statements, with a few added features for the
 template engine. Every `{if}` must be paired with a matching `{/if}`.
-`{else}` and `{elseif}` are also permitted. All PHP conditionals and
-functions are recognized, such as *\|\|*, *or*, *&&*, *and*,
-*is_array()*, etc.
-
-The following is a list of recognized qualifiers, which must be
-separated from surrounding elements by spaces. Note that items listed in
-\[brackets\] are optional. PHP equivalents are shown where applicable.
-
-## Qualifiers
-
-| Qualifier          | Alternates | Syntax Example       | Meaning                        | PHP Equivalent     |
-|--------------------|------------|----------------------|--------------------------------|--------------------|
-| ==                 | eq         | $a eq $b             | equals                         | ==                 |
-| !=                 | ne, neq    | $a neq $b            | not equals                     | !=                 |
-| >                  | gt         | $a gt $b             | greater than                   | >                  |
-| <                  | lt         | $a lt $b             | less than                      | <                  |
-| >=                 | gte, ge    | $a ge $b             | greater than or equal          | >=                 |
-| <=                 | lte, le    | $a le $b             | less than or equal             | <=                 |
-| ===                |            | $a === 0             | check for identity             | ===                |
-| !                  | not        | not $a               | negation (unary)               | !                  |
-| %                  | mod        | $a mod $b            | modulo                         | %                  |
-| is \[not\] div by  |            | $a is not div by 4   | divisible by                   | $a % $b == 0       |
-| is \[not\] even    |            | $a is not even       | \[not\] an even number (unary) | $a % 2 == 0        |
-| is \[not\] even by |            | $a is not even by $b | grouping level \[not\] even    | ($a / $b) % 2 == 0 |
-| is \[not\] odd     |            | $a is not odd        | \[not\] an odd number (unary)  | $a % 2 != 0        |
-| is \[not\] odd by  |            | $a is not odd by $b  | \[not\] an odd grouping        | ($a / $b) % 2 != 0 |
+`{else}` and `{elseif}` are also permitted. All [operators](../language-basic-syntax/language-syntax-operators.md) are recognized, such as *==*,
+*\|\|*, *or*, *&&*, *and*, etc and you can use modifiers as functions, such as *is_array()*.

 ## Examples
 ```smarty
@@ -478,13 +478,13 @@ header block every five rows.
 </table>
 ```

-An example that uses the `iteration` property to alternate a text color every
+An example that uses the `index` property to alternate a text color every
 third row.

 ```smarty
 <table>
  {section name=co loop=$contacts}
-    {if $smarty.section.co.iteration is even by 3}
+    {if $smarty.section.co.index is even by 3}
      <span style="color: #ffffff">{$contacts[co].name}</span>
    {else}
      <span style="color: #dddddd">{$contacts[co].name}</span>
@@ -3,31 +3,8 @@
 `{while}` loops in Smarty have much the same flexibility as PHP
 [while](https://www.php.net/while) statements, with a few added features for
 the template engine. Every `{while}` must be paired with a matching
-`{/while}`. All PHP conditionals and functions are recognized, such as
-*\|\|*, *or*, *&&*, *and*, *is_array()*, etc.
-
-The following is a list of recognized qualifiers, which must be
-separated from surrounding elements by spaces. Note that items listed in
-\[brackets\] are optional. PHP equivalents are shown where applicable.
-
-## Qualifiers
-
-| Qualifier          | Alternates | Syntax Example       | Meaning                        | PHP Equivalent     |
-|--------------------|------------|----------------------|--------------------------------|--------------------|
-| ==                 | eq         | $a eq $b             | equals                         | ==                 |
-| !=                 | ne, neq    | $a neq $b            | not equals                     | !=                 |
-| >                  | gt         | $a gt $b             | greater than                   | >                  |
-| <                  | lt         | $a lt $b             | less than                      | <                  |
-| >=                 | gte, ge    | $a ge $b             | greater than or equal          | >=                 |
-| <=                 | lte, le    | $a le $b             | less than or equal             | <=                 |
-| ===                |            | $a === 0             | check for identity             | ===                |
-| !                  | not        | not $a               | negation (unary)               | !                  |
-| %                  | mod        | $a mod $b            | modulo                         | %                  |
-| is \[not\] div by  |            | $a is not div by 4   | divisible by                   | $a % $b == 0       |
-| is \[not\] even    |            | $a is not even       | \[not\] an even number (unary) | $a % 2 == 0        |
-| is \[not\] even by |            | $a is not even by $b | grouping level \[not\] even    | ($a / $b) % 2 == 0 |
-| is \[not\] odd     |            | $a is not odd        | \[not\] an odd number (unary)  | $a % 2 != 0        |
-| is \[not\] odd by  |            | $a is not odd by $b  | \[not\] an odd grouping        | ($a / $b) % 2 != 0 |
+`{/while}`. All [operators](../language-basic-syntax/language-syntax-operators.md) are recognized, such as *==*,
+*\|\|*, *or*, *&&*, *and*, etc and you can use modifiers as functions, such as *is_array()*.

 ## Examples
 ```smarty
@@ -6,34 +6,10 @@ or strings. To apply a modifier,
 specify the value followed by a `|` (pipe) and the modifier name. A
 modifier may accept additional parameters that affect its behavior.
 These parameters follow the modifier name and are separated by a `:`
-(colon). Also, *all php-functions can be used as modifiers implicitly*
-(more below) and modifiers can be
-[combined](../language-combining-modifiers.md).
+(colon). 

- [capitalize](language-modifier-capitalize.md)
- [cat](language-modifier-cat.md)
- [count_characters](language-modifier-count-characters.md)
- [count_paragraphs](language-modifier-count-paragraphs.md)
- [count_sentences](language-modifier-count-sentences.md)
- [count_words](language-modifier-count-words.md)
- [date_format](language-modifier-date-format.md)
- [default](language-modifier-default.md)
- [escape](language-modifier-escape.md)
- [from_charset](language-modifier-from-charset.md)
- [indent](language-modifier-indent.md)
- [lower](language-modifier-lower.md)
- [nl2br](language-modifier-nl2br.md)
- [regex_replace](language-modifier-regex-replace.md)
- [replace](language-modifier-replace.md)
- [spacify](language-modifier-spacify.md)
- [string_format](language-modifier-string-format.md)
- [strip](language-modifier-strip.md)
- [strip_tags](language-modifier-strip-tags.md)
- [to_charset](language-modifier-to-charset.md)
- [truncate](language-modifier-truncate.md)
- [unescape](language-modifier-unescape.md)
- [upper](language-modifier-upper.md)
- [wordwrap](language-modifier-wordwrap.md)
+Modifiers can be applied to any type of variables, including arrays
+and objects.

 ## Examples

@@ -65,40 +41,63 @@ These parameters follow the modifier name and are separated by a `:`
 {* php's count *}
 {$myArray|@count}

-{* this will uppercase and truncate the whole array *}
+{* this will uppercase the whole array *}
 <select name="name_id">
-{html_options output=$my_array|upper|truncate:20}
+{html_options output=$my_array|upper}
 </select>
 ```  
-      
- Modifiers can be applied to any type of variables, including arrays
-    and objects.

-    > **Note**
-    >
-    > The default behavior was changed with Smarty 3. In Smarty 2.x, you
-    > had to use an "`@`" symbol to apply a modifier to an array, such
-    > as `{$articleTitle|@count}`. With Smarty 3, the "`@`" is no
-    > longer necessary, and is ignored.
-    >
-    > If you want a modifier to apply to each individual item of an
-    > array, you will either need to loop the array in the template, or
-    > provide for this functionality inside your modifier function.
+## Combining Modifiers

-    > **Note**
-    >
-    > Second, in Smarty 2.x, modifiers were applied to the result of
-    > math expressions like `{8+2}`, meaning that
-    > `{8+2|count_characters}` would give `2`, as 8+2=10 and 10 is two
-    > characters long. With Smarty 3, modifiers are applied to the
-    > variables or atomic expressions before executing the calculations,
-    > so since 2 is one character long, `{8+2|count_characters}`
-    > gives 9. To get the old result use parentheses like
-    > `{(8+2)|count_characters}`.
+You can apply any number of modifiers to a variable. They will be
+applied in the order they are combined, from left to right. They must be
+separated with a `|` (pipe) character.

- Custom modifiers can be registered
-    with the [`registerPlugin()`](../../programmers/api-functions/api-register-plugin.md)
-    function.
+```php
+<?php
+
+$smarty->assign('articleTitle', 'Smokers are Productive, but Death Cuts Efficiency.');
+```
+
+where template is:
+
+```smarty
+{$articleTitle}
+{$articleTitle|upper|spacify}
+{$articleTitle|lower|spacify|truncate}
+{$articleTitle|lower|truncate:30|spacify}
+{$articleTitle|lower|spacify|truncate:30:". . ."}
+```
+
+
+The above example will output:
+
+```
+Smokers are Productive, but Death Cuts Efficiency.
+S M O K E R S   A R ....snip....  H   C U T S   E F F I C I E N C Y .
+s m o k e r s   a r ....snip....  b u t   d e a t h   c u t s...
+s m o k e r s   a r e   p r o d u c t i v e ,   b u t . . .
+s m o k e r s   a r e   p. . .
+```
+
+## Using modifiers in expressions
+
+Modifiers can also be used in expressions. For example, you can use the [isset modifier](./language-modifier-isset.md)
+to test if a variable holds a value different from null.
+
+```smarty
+{if $varA|isset}
+    <b>variable A is set</b>
+{/if}
+```
+
+You can also use modifiers in expressions in a PHP-style syntax:
+
+```smarty
+{if isset($varA)}
+    <b>variable A is set</b>
+{/if}
+```

 See also [`registerPlugin()`](../../programmers/api-functions/api-register-plugin.md), [combining
 modifiers](../language-combining-modifiers.md). and [extending smarty with
@@ -0,0 +1,21 @@
+# count
+
+Returns the number of elements in an array (or Countable object). Will return 0 for null.
+Returns 1 for any other type (such as a string).
+
+If the optional mode parameter is set to 1, count() will recursively count the array. 
+This is particularly useful for counting all the elements of a multidimensional array.
+
+## Basic usage
+```smarty
+{if $myVar|count > 3}4 or more{/if}
+{if count($myVar) > 3}4 or more{/if}
+```
+
+
+## Parameters
+
+| Parameter | Type | Required | Description                                            |
+|-----------|------|----------|--------------------------------------------------------|
+| 1         | int  | No       | If set to 1, count() will recursively count the array. |
+
@@ -0,0 +1,26 @@
+# debug_print_var
+
+
+
+Returns the value of the given variable in a human-readable format in HTML. 
+Used in the [debug console](../chapter-debugging-console.md), but you can also use it in your template
+while developing to see what is going on under the hood.
+
+> **Note**
+>
+> Use for debugging only! Since you may accidentally reveal sensitive information or introduce vulnerabilities such as XSS using this
+method never use it in production.
+
+## Basic usage
+```smarty
+{$myVar|debug_print_var}
+```
+
+
+## Parameters
+
+| Parameter | Type | Required | Description                                                            |
+|-----------|------|----------|------------------------------------------------------------------------|
+| 1         | int  | No       | maximum recursion depth if $var is an array or object (defaults to 10) |
+| 2         | int  | No       | maximum string length if $var is a string (defaults to 40)             |
+
@@ -0,0 +1,10 @@
+# empty
+
+Returns true if var does not exist or has a value that is empty or equal to zero, aka falsey, see conversion to boolean. Otherwise returns false.
+
+## Basic usage
+
+```smarty
+{if $myVar|empty}it's an empty variable{/if}
+{if empty($myVar)}it's an empty variable{/if}
+```
@@ -73,6 +73,6 @@ This snippet is useful for emails, but see also
 <a href="mailto:{$EmailAddress|escape:'hex'}">{$EmailAddress|escape:'mail'}</a>
 ```

-See also [escaping smarty parsing](../language-basic-syntax/language-escaping.md),
+See also [auto-escaping](../../api/configuring.md#enabling-auto-escaping), [escaping smarty parsing](../language-basic-syntax/language-escaping.md),
 [`{mailto}`](../language-custom-functions/language-function-mailto.md) and the [obfuscating email
-addresses](../../appendixes/tips.md#obfuscating-e-mail-addresses) page.
+addresses](../../appendixes/tips.md#obfuscating-e-mail-addresses) pages.
@@ -0,0 +1,17 @@
+# in_array
+
+test if value is contained in an array
+
+## Basic usage
+
+```smarty
+{if in_array('value2', $myarray)} value2 is in myarray{/if}
+```
+
+Can be replaced by operator *is in*
+
+```smarty
+{if 'value2' is in $myarray}value2 is in myarray{/if}
+```
+
+See Also [operators](../language-basic-syntax/language-syntax-operators.md)
@@ -0,0 +1,9 @@
+# is_array
+
+Return true if the variable passed to it is an array.
+
+## Basic usage
+
+```smarty
+{if $myVar|is_array}it's an array{/if}
+```
@@ -0,0 +1,11 @@
+# isset
+
+Returns true if the variable(s) passed to it are different from null.
+
+If multiple parameters are supplied then isset() will return true only if all of the parameters are 
+not null.
+
+## Basic usage
+```smarty
+{if $myVar|isset}all set!{/if}
+```
@@ -0,0 +1,26 @@
+# join
+
+Returns a string containing all the element of the given array 
+with the separator string between each.
+
+## Basic usage
+
+For `$myArray` populated with `['a','b','c']`, the following will return the string `abc`.
+```smarty
+{$myArray|join}
+```
+
+
+## Parameters
+
+| Parameter | Type   | Required | Description                                                 |
+|-----------|--------|----------|-------------------------------------------------------------|
+| 1         | string | No       | glue used between array elements. Defaults to empty string. |
+
+## Examples
+
+
+For `$myArray` populated with `[1,2,3]`, the following will return the string `1-2-3`.
+```smarty
+{$myArray|join:"-"}
+```
@@ -0,0 +1,27 @@
+# json_encode
+
+Transforms a value into a valid JSON string.
+
+## Basic usage
+```smarty
+{$user|json_encode}
+```
+Depending on the value of `$user` this would return a string in JSON-format, e.g. `{"username":"my_username","email":"my_username@smarty.net"}`.
+
+
+## Parameters
+
+| Parameter | Type | Required | Description                                                                               |
+|-----------|------|----------|-------------------------------------------------------------------------------------------|
+| 1         | int  | No       | bitmask of flags, directly passed to [PHP's json_encode](https://www.php.net/json_encode) |
+
+
+## Examples
+
+By passing `16` as the second parameter, you can force json_encode to always format the JSON-string as an object.
+Without it, an array `$myArray = ["a","b"]` would be formatted as a javascript array: 
+
+```smarty
+{$myArray|json_encode} # renders: ["a","b"]
+{$myArray|json_encode:16} # renders: {"0":"a","1":"b"}
+```
@@ -0,0 +1,9 @@
+# noprint
+
+Always returns an empty string. This can be used to call a function or a method on an object that 
+returns output, and suppress the output.
+
+## Basic usage
+```smarty
+{$controller->sendEmail()|noprint}
+```
@@ -0,0 +1,32 @@
+# number_format
+
+Allows you to format a number using decimals and a thousands-separator. By default, the number of decimals is 0 
+and the number is rounded.
+
+## Basic usage
+```smarty
+{$num  = 2000.151}
+{$num|number_format} # renders: 2,000
+```
+
+
+## Parameters
+
+| Parameter | Type   | Required | Description                           |
+|-----------|--------|----------|---------------------------------------|
+| 1         | int    | No       | number of decimals (defaults to 0)    |
+| 2         | string | No       | decimal separator (defaults to ".")   |
+| 3         | string | No       | thousands-separator (defaults to ",") |
+
+
+## Examples
+
+```smarty
+{$num  = 2000.151}
+{$num|number_format:2} # renders: 2,000.15
+```
+
+```smarty
+{$num  = 2000.151}
+{$num|number_format:2:".":""} # renders: 2000.15
+```
@@ -0,0 +1,8 @@
+# raw
+
+Prevents variable escaping when [auto-escaping](../../api/configuring.md#enabling-auto-escaping) is activated.
+
+## Basic usage
+```smarty
+{$myVar|raw}
+```
@@ -0,0 +1,35 @@
+# round
+
+Rounds a number to the specified precision.
+
+## Basic usage
+```smarty
+{3.14|round} # renders: 3
+```
+
+```smarty
+{3.141592|round:2} # renders: 3.14
+```
+
+## Parameters
+
+| Parameter | Type | Required | Description               |
+|-----------|------|----------|---------------------------|
+| 1         | int  | No       | precision (defaults to 0) |
+| 2         | int  | No       | mode (defaults to 1)      |
+
+If 'precision' is negative, the number is rounded to the nearest power of 10. See examples below.
+
+The parameter 'mode' defines how the rounding is done. By default, 2.5 is rounded to 3, whereas 2.45 is rounded to 2.
+You usually don't need to change this. For more details on rounding modes, 
+see [PHP's documentation on round](https://www.php.net/manual/en/function.round).
+
+## Examples
+
+By passing `16` as the second parameter, you can force json_encode to always format the JSON-string as an object.
+Without it, an array `$myArray = ["a","b"]` would be formatted as a javascript array:
+
+```smarty
+{$myArray|json_encode} # renders: ["a","b"]
+{$myArray|json_encode:16} # renders: {"0":"a","1":"b"}
+```
@@ -0,0 +1,32 @@
+# split
+
+Splits a string into an array, using the optional second parameter as the separator.
+
+## Basic usage
+
+For `$chars` populated with `'abc'`, the following will produce a html list with 3 elements (a, b and c).
+```smarty
+<ol>
+    {foreach $chars|split as $char}
+        <li>{$char|escape}</li>
+    {/foreach}
+</ol>
+```
+
+## Parameters
+
+| Parameter | Type   | Required | Description                                                                                                                  |
+|-----------|--------|----------|------------------------------------------------------------------------------------------------------------------------------|
+| 1         | string | No       | separator used to split the string on. Defaults to empty string, causing each character in the source string to be separate. |
+
+## Examples
+
+
+For `$ids` populated with `'1,2,3'`, the following will produce a html list with 3 elements (1, 2 and 3).
+```smarty
+<ol>
+    {foreach $ids|split:',' as $id}
+        <li>{$id|escape}</li>
+    {/foreach}
+</ol>
+```
@@ -0,0 +1,14 @@
+# str_repeat
+
+Repeats the given value n times.
+
+## Basic usage
+```smarty
+{"hi"|str_repeat:2} # renders: hihi
+```
+
+## Parameters
+
+| Parameter | Type | Required | Description           |
+|-----------|------|----------|-----------------------|
+| 1         | int  | yes      | number of repetitions |
@@ -0,0 +1,9 @@
+# strlen
+
+Returns the length (number of characters) in the given string, including spaces.
+
+## Basic usage
+```smarty
+{"Smarty"|strlen} # renders: 6
+{156|strlen} # renders: 3
+```
@@ -0,0 +1,25 @@
+# substr
+
+Returns a part (substring) of the given string starting at a given offset.
+
+## Basic usage
+```smarty
+{"Smarty"|substr:2} # renders: arty
+{"Smarty"|substr:2:3} # renders: art
+```
+
+## Parameters
+
+| Parameter | Type | Required | Description                                         |
+|-----------|------|----------|-----------------------------------------------------|
+| 1         | int  | yes      | offset (zero based, can be negative)                |
+| 2         | int  | no       | length of substring returned (unlimited of omitted) |
+
+
+## Examples
+
+When used with a negative offset, the substring starts n characters from the end of the string counting backwards.
+```smarty
+{"Smarty"|substr:-2} # renders: ty
+{"Smarty"|substr:-2:1} # renders: t
+```
@@ -29,5 +29,5 @@ If Strike isn't Settled Quickly it may Last a While.
 IF STRIKE ISN'T SETTLED QUICKLY IT MAY LAST A WHILE.
 ```

-See also [`lower`](lower) and
+See also [`lower`](./language-modifier-lower.md) and
 [`capitalize`](language-modifier-capitalize.md).
@@ -134,8 +134,8 @@ that would be needed otherwise? Does the codebase or framework you plan
 on using have the features you need for the presentation component?

 ## Sites using Smarty
-Many well-known PHP projects make use of Smarty such as XOOPS CMS, CMS Made Simple, Tiki
-CMS/Groupware and X-Cart to name a few.
+Many well-known PHP projects make use of Smarty such as XOOPS CMS, CMS Made Simple, 
+Tiki Wiki CMS Groupware and X-Cart to name a few.

 ## Summary
 Whether you are using Smarty for a small website or massive enterprise
@@ -1,7 +1,7 @@
 # Getting started

 ## Requirements
-Smarty can be run with PHP 7.2 to PHP 8.2.
+Smarty can be run with PHP 7.2 to PHP 8.4.

 ## Installation
 Smarty can be installed with [Composer](https://getcomposer.org/).
@@ -16,18 +16,26 @@ To get the latest, unreleased version, use:
 composer require smarty/smarty:dev-master
 ```

-To get the previous stable version of Smarty, Smarty 3, use:
+To get the previous stable version of Smarty, Smarty 4, use:
 ```shell
-composer require smarty/smarty:^3
+composer require smarty/smarty:^4
 ```

 Here's how you create an instance of Smarty in your PHP scripts:
 ```php
 <?php

+// Instantiated via composer
 require 'vendor/autoload.php';
 use Smarty\Smarty;
 $smarty = new Smarty();
+
+// or ...
+
+// Instantiated directly
+require("/path/to/smarty/libs/Smarty.class.php");
+use Smarty\Smarty;
+$smarty = new Smarty();
 ```

 Now that the library files are in place, it's time to set up the Smarty
@@ -86,7 +94,7 @@ needs to be located in the [`$template_dir`](./programmers/api-variables/variabl

 ```smarty
 {* Smarty *}
-Hello {$name}, welcome to Smarty!
+<h1>Hello {$name|escape}, welcome to Smarty!</h1>
 ```

 > **Note**
@@ -132,6 +140,20 @@ Now, run your PHP file. You should see *"Hello Ned, welcome to Smarty!"*

 You have completed the basic setup for Smarty!

+## Escaping
+You may have noticed that the example template above renders the `$name` variable using
+the [escape modifier](./designers/language-modifiers/language-modifier-escape.md).  This 
+modifier makes string 'safe' to use in the context of an HTML page.
+
+If you are primarily using Smarty for HTML-pages, it is recommended to enable automatic
+escaping. This way, you don't have to add `|escape` to every variable you use on a web page. 
+Smarty will handle it automatically for you!
+
+Enable auto-escaping for HTML as follows:
+```php
+$smarty->setEscapeHtml(true);
+```
+
 ## Extended Setup

 This is a continuation of the [basic installation](#installation), please read that first!
@@ -156,6 +178,8 @@ class My_GuestBook extends Smarty {
        $this->setCompileDir('/web/www.example.com/guestbook/templates_c/');
        $this->setConfigDir('/web/www.example.com/guestbook/configs/');
        $this->setCacheDir('/web/www.example.com/guestbook/cache/');
+        
+        $this->setEscapeHtml(true);

        $this->caching = Smarty::CACHING_LIFETIME_CURRENT;
        $this->assign('app_name', 'Guest Book');
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 21.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 343.3 174.5" style="enable-background:new 0 0 343.3 174.5;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#E60000;}
+	.st1{fill:#FFFFFF;}
+</style>
+<path class="st0" d="M333.8,0H9.5C4.3,0,0,4.3,0,9.5v155.4c0,5.3,4.3,9.5,9.5,9.5h324.3c5.3,0,9.5-4.3,9.5-9.5V9.5
+	C343.3,4.3,339,0,333.8,0z"/>
+<g>
+	<path class="st1" d="M148.7,58.5c-5.2,0-4.7,4.3-4.7,9.5v38.6c0,5.3,4.3,9.5,9.5,9.5c5.2,0,9.5-4.3,9.5-9.5V81.5
+		C163,65.7,154,58.5,148.7,58.5L148.7,58.5z"/>
+	<path class="st1" d="M47.1,72.6c-5.2,0-4.7,4.3-4.7,9.5v24.5c0,5.2,4.3,9.5,9.5,9.5c5.2,0,9.5-4.3,9.5-9.5V95.5
+		C61.4,79.8,52.4,72.6,47.1,72.6L47.1,72.6z"/>
+	<path class="st1" d="M200.7,58.3c-7.4,0-13.8,6.9-15.2,11.4c-3-7.6-8.5-11.2-12.2-11.2c-5.2,0-4.7,4.3-4.7,9.5l0.1,9.5v29.1
+		c0,5.2,4.3,9.5,9.5,9.5c5.2,0,9.5-4.3,9.5-9.5V84.4c0-3.8,1.2-8.4,7-8.4c1.7,0,6.8,0,6.8,8.4v22.2c0,5.2,4.3,9.5,9.5,9.5
+		c5.2,0,9.5-4.3,9.5-9.5V79.8C220.5,66.5,212.9,58.3,200.7,58.3L200.7,58.3z"/>
+	<path class="st1" d="M130.8,58.4c-4.4,0-7.7,2.6-9.1,7.1l-6.1,19.9l-6.1-19.7c-1.4-4.6-5.1-7.4-9.6-7.4h-0.9
+		c-4.5,0-8.2,2.8-9.6,7.4l-5.4,17.5c-1.5-4.9-5.8-31.4-31.1-33c-8.7-0.5-11.2,4.7-12,7.6c-0.7,2.8-0.4,5.2,1.3,7.3
+		c1.7,2.2,5,2.5,8.9,4C61,73,63.6,81.8,65.9,87.3c0.8,1.9,6.4,20.8,6.4,20.8c1.8,5.2,5.4,8.1,10.2,8.1H83c4.8,0,8.4-2.9,10-7.8
+		l6.3-19.7l6.2,19.7c1.6,5,5.2,7.8,10,7.8h0.5c4.8,0,8.4-2.9,10.2-8L139.2,71l0-0.1c0.2-0.7,0.6-2.3,0.6-3.6
+		C139.8,62.3,135.9,58.4,130.8,58.4L130.8,58.4z"/>
+	<path class="st1" d="M276,99.9c-0.2-0.2-0.4-0.4-0.6-0.6l-14.1-14.4l11.3-9.6l0,0c1.9-1.8,4.1-4.3,4.1-8c0-4.3-3.2-8.7-8.6-8.7
+		c-3.6,0-5.9,1.9-8,3.9l-15,14.2c-1.6-12.5-9.2-18.4-14-18.4c-4.2,0-4.8,2.7-4.8,6.5c-0.1,1.1-0.1,2.4-0.1,3.7v38
+		c0,4.9,3.8,9.1,8.6,9.6c0.3,0,0.7,0.1,1,0.1c5.3,0,9.5-4.4,9.5-9.6v-7.5l3.3-3l14.5,16.4c0.6,0.6,1.3,1.3,2.1,1.9
+		c1.1,0.9,2.5,1.5,4.2,1.8c0.1,0,1.2,0.1,1.8,0.1c4.3-0.1,8.7-3.2,8.6-8.6C279.6,104.1,277.9,101.9,276,99.9L276,99.9z"/>
+	<circle class="st1" cx="293.3" cy="106.7" r="9.5"/>
+</g>
+</svg>
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
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@@ -26,5 +26,20 @@ and 480 for $height, the result is:
 - [Features](./features.md) - or "Why do I want Smarty?"

 ## Help
+- [Search or create an issue](https://github.com/smarty-php/smarty/issues)
+- [Upgrading from an older version](upgrading.md)
 - [Some random tips & tricks](./appendixes/tips.md)
 - [Troubleshooting](./appendixes/troubleshooting.md)
+
+## Source code
+- [Smarty repository at GitHub](https://github.com/smarty-php/smarty)
+
+## Sponsors
+
+### <img src="img/iwink-logo.svg" alt="iWink logo" width="100">
+
+[iWink](https://www.iwink.nl/), fullservice digital agency
+
+### <img src="img/temma-logo.svg" alt="Temma logo" width="100">
+
+[Temma](https://www.temma.net/), the MVC framework based on Smarty
@@ -0,0 +1,171 @@
+# Upgrading from an older version
+
+## Upgrading from v4 to v5
+
+Smarty 5 adds support for PHP8.2 and drops support for PHP7.1. Smarty also adds support for new features
+such as the ternary operator (`{$test ? $a : $b}` and `{$var ?: $value_if_falsy}`), the null coalescing operator (`{$var ?? $value_if_null}`) 
+and positional parameters for custom tags.
+Smarty 5 also has a brand-new extension architecture that allows you to write neat extension packs.
+
+### Namespaces
+All Smarty code has been moved into the `\Smarty` namespace. This reduces
+the chance of conflicts with other (your) code.
+
+For simple use-cases, you only need to add `use Smarty\Smarty;` to your script and everything will work. 
+
+```php
+<?php
+use Smarty\Smarty;
+$smarty = new Smarty();
+
+$smarty->display('homepage.tpl');
+```
+For more information, see [getting started](getting-started.md).
+
+If you extend Smarty or use Smarty plug-ins, please review your code to see if they assume specific class or method names.
+E.g.: `Smarty_Internal_Template` is now `\Smarty\Template\`, `SmartyException` is now `\Smarty\Exception`.
+
+### Variable scope bubbling
+Template variable scope bubbling has been simplified and made more consistent. The global scope now equals the Smarty 
+scope in order to avoid global state side effects. Please read the [documentation on language variable scope](designers/language-variables/language-variable-scopes.md)
+for more details.
+
+Also, `{config_load}` no longer has a `scope` parameter, which means you can no longer load config
+from inside your template into the global scope (again, to avoid global state side effects). If you 
+need to set global config, use the [configLoad API method](api/variables/config-files.md) from your PHP code.
+
+### Using native PHP-functions or userland functions in your templates
+You can no longer use native PHP-functions or userland functions in your templates without registering them. 
+If you need a function in your templates, register it first.
+
+The easiest way to do so is as follows:
+```php
+// native PHP functions used as modifiers need to be registered
+$smarty->registerPlugin('modifier', 'substr', 'substr');
+
+// userland PHP functions used as modifiers need to be registered
+$smarty->registerPlugin('modifier', 'my_special_func', 'my_special_func');
+```
+
+But you may want to consider writing a proper [extension](api/extending/extensions.md).
+
+#### Passing parameters by reference
+You cannot use plugins that expect a parameter by reference anymore. PHP-function such as `reset()`, `prev()`, 
+`next()` and `end()` can be registered as plugin, but they won't work because they expect a parameter by 
+reference and Smarty will try to pass it by value.
+
+### Removed undocumented tags
+
+Smarty 4 still supported some tags that have been carried over from previous version, but have never been documented.
+
+- `{block_parent}` should be replaced with `{$smarty.block.parent}`
+- `{parent}` should be replaced with `{$smarty.block.parent}`
+- `{block_child}` should be replaced with `{$smarty.block.child}`
+- `{child}` should be replaced with `{$smarty.block.child}`
+
+- `{make_nocache}` is no longer supported
+- `{insert}` is no longer supported
+
+### Removed Smarty API properties
+
+In Smarty 4, you could make many configuration changes by directly accessing public properties on the Smarty object in PHP.
+In many cases, these properties have been made private, and you should now use the appropriate setter method:
+
+- `$smarty->left_delimiter` should be replaced with `$smarty->getLeftDelimiter()`/`$smarty->setLeftDelimiter()`
+- `$smarty->right_delimiter` should be replaced with `$smarty->getRightDelimiter()`/`$smarty->setRightDelimiter()`
+- `$smarty->autoload_filters` should be replaced with `$smarty->registerFilter()`
+- `$smarty->template_dir` should be replaced with `$smarty->setTemplateDir()`
+- `$smarty->cache_dir` should be replaced with `$smarty->setCacheDir()`
+- `$smarty->compile_dir` should be replaced with `$smarty->setCompileDir()`
+
+Other public properties have been removed altogether, and you should no longer access them:
+
+- `$smarty->_current_file`
+- `$smarty->allow_ambiguous_resources` (ambiguous resources handlers should still work)
+- `$smarty->registered_filters`
+- `$smarty->direct_access_security`
+- `$smarty->trusted_dir`
+- `$smarty->allow_php_templates`
+- `$smarty->php_functions`
+- `$smarty->php_modifiers`
+
+### Backwards incompatible changes to custom plugins
+
+We have dropped support for `$smarty->plugins_dir` and `$smarty->use_include_path`.
+Use `$smarty->addPluginsDir()` or consider writing a proper [extension](api/extending/extensions.md).
+
+The 'insert' plugin type is no longer supported.
+
+The `$cache_attrs` parameter for registered plugins is no longer supported.
+
+### Removed Smarty API methods
+
+Search your code for the following changes:
+
+- `$smarty->getTags()` is no longer supported
+- `$smarty->appendByRef()` should be replaced with `$smarty->append()`
+- `$smarty->assignByRef()` should be replaced with `$smarty->assign()`
+- `$smarty->loadPlugin()` should be replaced with `$smarty->registerPlugin()`
+
+### Removed undocumented magic API methods
+
+Smarty v4 allowed setting (internal) properties for which no setter existed by using magic methods 
+that start with either `set` or `get`. This has been removed in Smarty 5.
+
+For example, `$smarty->setErrorUnassigned(true);` would set the `error_unassigned` property.
+
+Every setter of getter that was ever documented or unit tested has been kept.
+
+### Removed PHP constants
+
+The following constants have been removed to prevent global side effects.
+
+- `SMARTY_DIR`
+- `SMARTY_SYSPLUGINS_DIR`
+- `SMARTY_PLUGINS_DIR`
+- `SMARTY_MBSTRING`
+- `SMARTY_HELPER_FUNCTIONS_LOADED`
+
+### Other changes
+
+- Smarty now always runs in multibyte mode. Make sure you use the [PHP multibyte extension](https://www.php.net/manual/en/book.mbstring.php) in production for optimal performance.
+- Generated `<script>` tags lo longer have deprecated `type="text/javascript"` or `language="Javascript"` attributes
+- Smarty will throw a compiler exception instead of silently ignoring a modifier on a function call, like this: `{include|dot:"x-template-id" file="included.dot.tpl"}`
+- The ::getFile() method of a CompilerException will now return the full path of the template being compiled, if possible. This used to be 'file:relative_dir/filename.tpl'.
+
+## Upgrading from v3 to v4
+
+Smarty 4 is mostly identical to Smarty 3. Most notably, it adds support for PHP8 and drops support for PHP7.0 and below.
+Additionally, some deprecated features that have long been discouraged have been dropped from the language.
+
+### Muting PHP8 warnings
+If you simultaneously upgrade Smarty to v4 van PHP to v8, you may notice your error logs filling up with warnings about undefined or null template vars 
+due to a change in how PHP handles these. This may be helpful to spot errors, but if you find this annoying, you can use
+`$smarty->muteUndefinedOrNullWarnings()` to make Smarty convert these warnings into notices.
+
+### ASP tags
+You can no longer user ASP-style tags like `<% %>` and `<%= %>` in your templates.
+Replace them with `{...}` tags.
+
+### SmartyBC
+Check your codebase for `SmartyBC`.
+We have dropped deprecated API calls that where only accessible through the SmartyBC class.
+
+### No more embedded PHP
+We have completely dropped support for `{php}` and `{include_php}` tags and embedded PHP in templates.
+Check your templates for this, and rewrite any embedded PHP blocks, by moving logic to your PHP files or by
+creating a [custom tag](./api/extending/tags.md). 
+
+### Other changes
+
+Search your code for the following changes: 
+
+- `SMARTY_RESOURCE_CHAR_SET` and `SMARTY_RESOURCE_DATE_FORMAT` constants have been removed
+- `Smarty::muteExpectedErrors` and `Smarty::unmuteExpectedErrors` API methods have been removed
+- `Smarty::getVariable` method has been removed. Use [Smarty::getTemplateVars](designers/language-builtin-functions/language-function-assign.md) instead.
+- [Smarty::registerResource](api/resources.md) no longer accepts an array of callback functions
+
+
+
+
+
@@ -0,0 +1,42 @@
+<?php
+
+/////////////////////////////////////////////////////////////////////
+// This is a stub PSR-4 loading script that gets all the pieces of //
+// Smarty 5.x loaded without requiring the use of composer. It's   //
+// not really a 'class' file, but the name is used so we're        //
+// backwards compatible with previous versions of Smarty.          //
+//                                                                 //
+// Example:                                                        //
+// require_once("/path/to/smarty/libs/Smarty.class.php");          //
+//                                                                 //
+// $smarty = new Smarty\Smarty;                                    //
+// $smarty->testInstall();                                         //
+/////////////////////////////////////////////////////////////////////
+
+define('__SMARTY_DIR', __DIR__ . '/../src/');
+
+// Global function declarations
+require_once(__SMARTY_DIR . "/functions.php");
+
+spl_autoload_register(function ($class) {
+	// Class prefix
+	$prefix = 'Smarty\\';
+
+	// Does the class use the namespace prefix?
+	$len = strlen($prefix);
+	if (strncmp($prefix, $class, $len) !== 0) {
+		// If not, move to the next registered autoloader
+		return;
+	}
+
+	// Hack off the prefix part
+	$relative_class = substr($class, $len);
+
+	// Build a path to the include file
+	$file = __SMARTY_DIR . str_replace('\\', '/', $relative_class) . '.php';
+
+	// If the file exists, require it
+	if (file_exists($file)) {
+		require_once($file);
+	}
+});
@@ -8,10 +8,11 @@ else
 fi

 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';/" src/Smarty.php

-git add CHANGELOG.md src/Smarty.php
+php utilities/update-changelog.php $1
+php utilities/update-smarty-version-number.php $1
+
+git add changelog CHANGELOG.md src/Smarty.php
 git commit -m "version bump"

 git checkout master
@@ -26,7 +26,9 @@ markdown_extensions:

 nav:
  - Home: 'index.md'
-  - 'Getting started': 'getting-started.md'
+  - 'Getting started':
+    - Introduction: 'getting-started.md'
+    - 'Upgrading from an older version': 'upgrading.md'
  - 'Language reference':
    - 'Basic Syntax':
        - Introduction: 'designers/language-basic-syntax/index.md'
@@ -47,29 +49,44 @@ nav:
        - 'Introduction': 'designers/language-modifiers/index.md'
        - 'capitalize': 'designers/language-modifiers/language-modifier-capitalize.md'
        - 'cat': 'designers/language-modifiers/language-modifier-cat.md'
+        - 'count': 'designers/language-modifiers/language-modifier-count.md'
        - 'count_characters': 'designers/language-modifiers/language-modifier-count-characters.md'
        - 'count_paragraphs': 'designers/language-modifiers/language-modifier-count-paragraphs.md'
        - 'count_sentences': 'designers/language-modifiers/language-modifier-count-sentences.md'
        - 'count_words': 'designers/language-modifiers/language-modifier-count-words.md'
        - 'date_format': 'designers/language-modifiers/language-modifier-date-format.md'
+        - 'debug_print_var': 'designers/language-modifiers/language-modifier-debug-print-var.md'
        - 'default': 'designers/language-modifiers/language-modifier-default.md'
+        - 'empty': "designers/language-modifiers/language-modifier-empty.md"
        - 'escape': 'designers/language-modifiers/language-modifier-escape.md'
        - 'from_charset': 'designers/language-modifiers/language-modifier-from-charset.md'
        - 'indent': 'designers/language-modifiers/language-modifier-indent.md'
+        - 'in_array': 'designers/language-modifiers/language-modifier-in_array.md'
+        - 'is_array': 'designers/language-modifiers/language-modifier-is_array.md'
+        - 'isset': 'designers/language-modifiers/language-modifier-isset.md'
+        - 'join': 'designers/language-modifiers/language-modifier-join.md'
+        - 'json_encode': 'designers/language-modifiers/language-modifier-json-encode.md'
        - 'lower': 'designers/language-modifiers/language-modifier-lower.md'
+        - 'noprint': 'designers/language-modifiers/language-modifier-noprint.md'
+        - 'number_format': 'designers/language-modifiers/language-modifier-number-format.md'
        - 'nl2br': 'designers/language-modifiers/language-modifier-nl2br.md'
+        - 'raw': 'designers/language-modifiers/language-modifier-raw.md'
        - 'regex_replace': 'designers/language-modifiers/language-modifier-regex-replace.md'
        - 'replace': 'designers/language-modifiers/language-modifier-replace.md'
+        - 'round': 'designers/language-modifiers/language-modifier-round.md'
        - 'spacify': 'designers/language-modifiers/language-modifier-spacify.md'
+        - 'split': 'designers/language-modifiers/language-modifier-split.md'
+        - 'str_repeat': 'designers/language-modifiers/language-modifier-str-repeat.md'
        - 'string_format': 'designers/language-modifiers/language-modifier-string-format.md'
        - 'strip': 'designers/language-modifiers/language-modifier-strip.md'
        - 'strip_tags': 'designers/language-modifiers/language-modifier-strip-tags.md'
+        - 'strlen': 'designers/language-modifiers/language-modifier-strlen.md'
+        - 'substr': 'designers/language-modifiers/language-modifier-substr.md'
        - 'to_charset': 'designers/language-modifiers/language-modifier-to-charset.md'
        - 'truncate': 'designers/language-modifiers/language-modifier-truncate.md'
        - 'unescape': 'designers/language-modifiers/language-modifier-unescape.md'
        - 'upper': 'designers/language-modifiers/language-modifier-upper.md'
        - 'wordwrap': 'designers/language-modifiers/language-modifier-wordwrap.md'
-    - 'Combining Modifiers': 'designers/language-combining-modifiers.md'
    - 'Builtin Tags':
        - 'Introduction': 'designers/language-builtin-functions/index.md'
        - '{append}': 'designers/language-builtin-functions/language-function-append.md'
@@ -8,8 +8,10 @@
 COMPOSE_CMD="mutagen-compose"

 $COMPOSE_CMD run --rm php72 ./run-tests.sh $@ && \
-$COMPOSE_CMD run --rm php74 ./run-tests.sh $@ && \
+$COMPOSE_CMD run --rm php73 ./run-tests.sh $@ && \
 $COMPOSE_CMD run --rm php74 ./run-tests.sh $@ && \
 $COMPOSE_CMD run --rm php80 ./run-tests.sh $@ && \
 $COMPOSE_CMD run --rm php81 ./run-tests.sh $@ && \
 $COMPOSE_CMD run --rm php82 ./run-tests.sh $@
+$COMPOSE_CMD run --rm php83 ./run-tests.sh $@
+$COMPOSE_CMD run --rm php84 ./run-tests.sh $@
@@ -14,6 +14,6 @@ class BlockPluginWrapper extends Base {
 	}

 	public function handle($params, $content, Template $template, &$repeat) {
-		return call_user_func_array($this->callback, [$params, $content, &$template, &$repeat]);
+		return \call_user_func_array($this->callback, [$params, $content, &$template, &$repeat]);
 	}
 }
@@ -20,9 +20,6 @@ use Smarty\Template;
 * - indent_char   - string (" ")
 * - wrap_boundary - boolean (true)
 *
- * @link   https://www.smarty.net/manual/en/language.function.textformat.php {textformat}
- *         (Smarty online manual)
- *
 * @param array                    $params   parameters
 * @param string                   $content  contents of the block
 * @param Template $template template object
@@ -44,7 +44,7 @@ abstract class Base
 	 */
    abstract public function process(
 	    Template $_template,
-	    Cached   $cached = null,
+	    ?Cached  $cached = null,
 	             $update = false
    );

@@ -139,7 +139,7 @@ abstract class Custom extends Base
 	 */
    public function process(
 	    Template               $_smarty_tpl,
-	    \Smarty\Template\Cached $cached = null,
+	    ?\Smarty\Template\Cached $cached = null,
 	                           $update = false
    ) {
        if (!$cached) {
@@ -99,7 +99,7 @@ class File extends Base
 	 */
    public function process(
 	    Template $_smarty_tpl,
-	    Cached   $cached = null,
+	    ?Cached  $cached = null,
 	             $update = false
    ) {
        $_smarty_tpl->getCached()->setValid(false);
@@ -103,7 +103,7 @@ abstract class KeyValueStore extends Base
 	 */
    public function process(
 	    Template $_smarty_tpl,
-	    Cached   $cached = null,
+	    ?Cached  $cached = null,
 	             $update = false
    ) {
        if (!$cached) {
@@ -226,8 +226,8 @@ abstract class Base implements CompilerInterface {
 	 * @param Template $compiler  compiler object
 	 * @param array                                 $parameter array with compilation parameter
 	 *
-	 * @return bool|string compiled code or true if no code has been compiled
+	 * @return string compiled code as a string
 	 * @throws \Smarty\CompilerException
 	 */
-	abstract public function compile($args, Template $compiler, $parameter = array(), $tag = null, $function = null);
+	abstract public function compile($args, Template $compiler, $parameter = array(), $tag = null, $function = null): string;
 }
@@ -50,7 +50,8 @@ class BlockCompiler extends Base {
 	 * @throws CompilerException
 	 * @throws Exception
 	 */
-	public function compile($args, Template $compiler, $parameter = [], $tag = null, $function = null) {
+	public function compile($args, Template $compiler, $parameter = [], $tag = null, $function = null): string
+	{

 		if (!isset($tag[5]) || substr($tag, -5) !== 'close') {
 			$output = $this->compileOpeningTag($compiler, $args, $tag, $function);
@@ -77,7 +78,6 @@ class BlockCompiler extends Base {
 			);
 		}
 		$compiler->_cache['blockParams'][$compiler->_cache['blockNesting']]['callsChild'] = true;
-		$compiler->has_code = true;
 		$compiler->suppressNocacheProcessing = true;

 		$output = "<?php \n";
@@ -102,7 +102,6 @@ class BlockCompiler extends Base {
 				$compiler->getParser()->lex->taglineno
 			);
 		}
-		$compiler->has_code = true;
 		$compiler->suppressNocacheProcessing = true;

 		$output = "<?php \n";
@@ -17,10 +17,10 @@ interface CompilerInterface {
 	 * @param \Smarty\Compiler\Template $compiler compiler object
 	 * @param array $parameter array with compilation parameter
 	 *
-	 * @return bool|string compiled code or true if no code has been compiled
+	 * @return string compiled code as a string
 	 * @throws \Smarty\CompilerException
 	 */
-	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null);
+	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null): string;

 	public function isCacheable(): bool;
 }
@@ -27,7 +27,8 @@ class DefaultHandlerFunctionCallCompiler extends Base {
 	 * @throws \Smarty\CompilerException
 	 * @throws \Smarty\Exception
 	 */
-	public function compile($args, Template $compiler, $parameter = [], $tag = null, $function = null) {
+	public function compile($args, Template $compiler, $parameter = [], $tag = null, $function = null): string
+	{
 		// check and get attributes
 		$_attr = $this->getAttributes($compiler, $args);
 		unset($_attr['nocache']);
@@ -34,7 +34,7 @@ class FunctionCallCompiler extends Base {
 	 *
 	 * @var array
 	 */
-	protected $shorttag_order = ['var1', 'var2', 'var3'];
+	protected $shorttag_order = [];

 	/**
 	 * Compiles code for the execution of a registered function
@@ -49,7 +49,8 @@ class FunctionCallCompiler extends Base {
 	 * @throws \Smarty\CompilerException
 	 * @throws \Smarty\Exception
 	 */
-	public function compile($args, Template $compiler, $parameter = [], $tag = null, $function = null) {
+	public function compile($args, Template $compiler, $parameter = [], $tag = null, $function = null): string
+	{

 		// check and get attributes
 		$_attr = $this->getAttributes($compiler, $args);
@@ -58,19 +59,15 @@ class FunctionCallCompiler extends Base {
 		$_paramsArray = $this->formatParamsArray($_attr);
 		$_params = 'array(' . implode(',', $_paramsArray) . ')';

-		try {
-			$value = array_shift($_attr);
-			$output = $compiler->compileModifier([array_merge([$function], $_attr)], $value);
-		} catch (\Smarty\CompilerException $e) {
-			if ($functionHandler = $compiler->getSmarty()->getFunctionHandler($function)) {

-				// not cacheable?
-				$compiler->tag_nocache = $compiler->tag_nocache || !$functionHandler->isCacheable();
-				$output = "\$_smarty_tpl->getSmarty()->getFunctionHandler(" . var_export($function, true) . ")";
-				$output .= "->handle($_params, \$_smarty_tpl)";
-			} else {
-				throw $e;
-			}
+		if ($functionHandler = $compiler->getSmarty()->getFunctionHandler($function)) {
+
+			// not cacheable?
+			$compiler->tag_nocache = $compiler->tag_nocache || !$functionHandler->isCacheable();
+			$output = "\$_smarty_tpl->getSmarty()->getFunctionHandler(" . var_export($function, true) . ")";
+			$output .= "->handle($_params, \$_smarty_tpl)";
+		} else {
+			$compiler->trigger_template_error("unknown function '{$function}'", null, true);
 		}

 		if (!empty($parameter['modifierlist'])) {
@@ -11,8 +11,6 @@ namespace Smarty\Compile\Modifier;
 * Input:    string to catenate
 * Example:  {$var|cat:"foo"}
 *
- * @link   https://www.smarty.net/manual/en/language.modifier.cat.php cat
- *           (Smarty online manual)
 * @author Uwe Tews
 */

@@ -6,8 +6,6 @@ namespace Smarty\Compile\Modifier;
 * Name:     count_characters
 * Purpose:  count the number of characters in a text
 *
- * @link   https://www.smarty.net/manual/en/language.modifier.count.characters.php count_characters (Smarty online
- *         manual)
 * @author Uwe Tews
 */

@@ -6,8 +6,6 @@ namespace Smarty\Compile\Modifier;
 * Name:     count_paragraphs
 * Purpose:  count the number of paragraphs in a text
 *
- * @link   https://www.smarty.net/manual/en/language.modifier.count.paragraphs.php
- *          count_paragraphs (Smarty online manual)
 * @author Uwe Tews
 */

@@ -6,8 +6,6 @@ namespace Smarty\Compile\Modifier;
 * Name:     count_sentences
 * Purpose:  count the number of sentences in a text
 *
- * @link   https://www.smarty.net/manual/en/language.modifier.count.paragraphs.php
- *          count_sentences (Smarty online manual)
 * @author Uwe Tews
 */

@@ -6,7 +6,6 @@ namespace Smarty\Compile\Modifier;
 * Name:     count_words
 * Purpose:  count the number of words in a text
 *
- * @link   https://www.smarty.net/manual/en/language.modifier.count.words.php count_words (Smarty online manual)
 * @author Uwe Tews
 */

@@ -6,7 +6,6 @@ namespace Smarty\Compile\Modifier;
 * Name:     default
 * Purpose:  designate default value for empty variables
 *
- * @link   https://www.smarty.net/manual/en/language.modifier.default.php default (Smarty online manual)
 * @author Uwe Tews
 */

@@ -9,7 +9,6 @@ use Smarty\Exception;
 * Name:     escape
 * Purpose:  escape string for output
 *
- * @link   https://www.smarty.net/docsv2/en/language.modifier.escape count_characters (Smarty online manual)
 * @author Rodney Rehm
 */

@@ -25,22 +24,32 @@ class EscapeModifierCompiler extends Base {
 			}
 			switch ($esc_type) {
 				case 'html':
+				case 'force':
+					// in case of auto-escaping, and without the 'force' option, no double-escaping
+					if ($compiler->getSmarty()->escape_html && $esc_type != 'force')
+						return $params[0];
+					// otherwise, escape the variable
 					return 'htmlspecialchars((string)' . $params[ 0 ] . ', ENT_QUOTES, ' . var_export($char_set, true) . ', ' .
 						var_export($double_encode, true) . ')';
 				// no break
 				case 'htmlall':
+					$compiler->setRawOutput(true);
 					return 'htmlentities(mb_convert_encoding((string)' . $params[ 0 ] . ', \'UTF-8\', ' .
 						var_export($char_set, true) . '), ENT_QUOTES, \'UTF-8\', ' .
 						var_export($double_encode, true) . ')';
 				// no break
 				case 'url':
+					$compiler->setRawOutput(true);
 					return 'rawurlencode((string)' . $params[ 0 ] . ')';
 				case 'urlpathinfo':
+					$compiler->setRawOutput(true);
 					return 'str_replace("%2F", "/", rawurlencode((string)' . $params[ 0 ] . '))';
 				case 'quotes':
+					$compiler->setRawOutput(true);
 					// escape unescaped single quotes
 					return 'preg_replace("%(?<!\\\\\\\\)\'%", "\\\'", (string)' . $params[ 0 ] . ')';
 				case 'javascript':
+					$compiler->setRawOutput(true);
 					// escape quotes and backslashes, newlines, etc.
 					// see https://html.spec.whatwg.org/multipage/scripting.html#restrictions-for-contents-of-script-elements
 					return 'strtr((string)' .
@@ -54,4 +63,4 @@ class EscapeModifierCompiler extends Base {
 		}
 		return '$_smarty_tpl->getSmarty()->getModifierCallback(\'escape\')(' . join(', ', $params) . ')';
 	}
-}
+}
@@ -6,7 +6,6 @@ namespace Smarty\Compile\Modifier;
 * Name:     indent
 * Purpose:  indent lines of text
 *
- * @link   https://www.smarty.net/manual/en/language.modifier.indent.php indent (Smarty online manual)
 * @author Uwe Tews
 */

@@ -0,0 +1,19 @@
+<?php
+namespace Smarty\Compile\Modifier;
+use Smarty\CompilerException;
+
+/**
+ * Smarty is_array modifier plugin
+ */
+class IsArrayModifierCompiler extends Base {
+
+	public function compile($params, \Smarty\Compiler\Template $compiler) {
+
+		if (count($params) !== 1) {
+			throw new CompilerException("Invalid number of arguments for is_array. is_array expects exactly 1 parameter.");
+		}
+
+		return 'is_array(' . $params[0] . ')';
+	}
+
+}
@@ -0,0 +1,14 @@
+<?php
+
+namespace Smarty\Compile\Modifier;
+
+/**
+ * Smarty json_encode modifier plugin
+ */
+class JsonEncodeModifierCompiler extends Base {
+
+	public function compile($params, \Smarty\Compiler\Template $compiler) {
+		return 'json_encode(' . $params[0] . (isset($params[1]) ? ', (int) ' . $params[1] : '') . ')';
+	}
+
+}
@@ -6,7 +6,6 @@ namespace Smarty\Compile\Modifier;
 * Name:     lower
 * Purpose:  convert string to lowercase
 *
- * @link   https://www.smarty.net/manual/en/language.modifier.lower.php lower (Smarty online manual)
 * @author Monte Ohrt <monte at ohrt dot com>
 * @author Uwe Tews
 */
@@ -7,7 +7,6 @@ namespace Smarty\Compile\Modifier;
 * Name:     nl2br
 * Purpose:  insert HTML line breaks before all newlines in a string
 *
- * @link   https://www.smarty.net/docs/en/language.modifier.nl2br.tpl nl2br (Smarty online manual)
 */

 class Nl2brModifierCompiler extends Base {
@@ -0,0 +1,21 @@
+<?php
+namespace Smarty\Compile\Modifier;
+
+use Smarty\Exception;
+
+/**
+ * Smarty raw modifier plugin
+ * Type:     modifier
+ * Name:     raw
+ * Purpose:  when escaping is enabled by default, generates a raw output of a variable
+ *
+ * @author Amaury Bouchard
+ */
+
+class RawModifierCompiler extends Base {
+
+	public function compile($params, \Smarty\Compiler\Template $compiler) {
+		$compiler->setRawOutput(true);
+		return ($params[0]);
+	}
+}
@@ -7,7 +7,6 @@ namespace Smarty\Compile\Modifier;
 * Name:     round
 * Purpose:  Returns the rounded value of num to specified precision (number of digits after the decimal point)
 *
- * @link   https://www.smarty.net/docs/en/language.modifier.round.tpl round (Smarty online manual)
 */

 class RoundModifierCompiler extends Base {
@@ -6,7 +6,6 @@ namespace Smarty\Compile\Modifier;
 * Name:     str_repeat
 * Purpose:  returns string repeated times times
 *
- * @link   https://www.smarty.net/docs/en/language.modifier.str_repeat.tpl str_repeat (Smarty online manual)
 */

 class StrRepeatModifierCompiler extends Base {
@@ -6,7 +6,6 @@ namespace Smarty\Compile\Modifier;
 * Name:     string_format
 * Purpose:  format strings via sprintf
 *
- * @link   https://www.smarty.net/manual/en/language.modifier.string.format.php string_format (Smarty online manual)
 * @author Uwe Tews
 */

@@ -9,7 +9,6 @@ namespace Smarty\Compile\Modifier;
 * Example:  {$var|strip} {$var|strip:"&nbsp;"}
 * Date:     September 25th, 2002
 *
- * @link   https://www.smarty.net/manual/en/language.modifier.strip.php strip (Smarty online manual)
 * @author Uwe Tews
 */

@@ -6,7 +6,6 @@ namespace Smarty\Compile\Modifier;
 * Name:     strip_tags
 * Purpose:  strip html tags from text
 *
- * @link   https://www.smarty.net/docs/en/language.modifier.strip.tags.tpl strip_tags (Smarty online manual)
 * @author Uwe Tews
 */

@@ -7,7 +7,6 @@ namespace Smarty\Compile\Modifier;
 * Name:     strlen
 * Purpose:  return the length of the given string
 *
- * @link   https://www.smarty.net/docs/en/language.modifier.strlen.tpl strlen (Smarty online manual)
 */

 class StrlenModifierCompiler extends Base {
@@ -0,0 +1,15 @@
+<?php
+
+namespace Smarty\Compile\Modifier;
+
+/**
+ * Smarty substr modifier plugin
+ */
+class SubstrModifierCompiler extends Base {
+
+	public function compile($params, \Smarty\Compiler\Template $compiler) {
+		return 'substr((string) ' . $params[0] . ', (int) ' . $params[1] .
+			(isset($params[2]) ? ', (int) ' . $params[2] : '') . ')';
+	}
+
+}
@@ -6,7 +6,6 @@ namespace Smarty\Compile\Modifier;
 * Name:     lower
 * Purpose:  convert string to uppercase
 *
- * @link   https://www.smarty.net/manual/en/language.modifier.upper.php lower (Smarty online manual)
 * @author Uwe Tews
 */

@@ -6,7 +6,6 @@ namespace Smarty\Compile\Modifier;
 * Name:     wordwrap
 * Purpose:  wrap a string of text at a given length
 *
- * @link   https://www.smarty.net/manual/en/language.modifier.wordwrap.php wordwrap (Smarty online manual)
 * @author Uwe Tews
 */

@@ -33,9 +33,8 @@ class ModifierCompiler extends Base {
 	 * @throws \Smarty\CompilerException
 	 * @throws \Smarty\Exception
 	 */
-	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null) {
-
-		$compiler->has_code = true;
+	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null): string
+	{

 		$output = $parameter['value'];

@@ -43,16 +42,19 @@ class ModifierCompiler extends Base {
 		foreach ($parameter['modifierlist'] as $single_modifier) {
 			/* @var string $modifier */
 			$modifier = $single_modifier[0];
-			$single_modifier[0] = $output;
-			$params = implode(',', $single_modifier);
+
+
+			$modifier_params = array_values($single_modifier);
+
+			$modifier_params[0] = $output;
+			$params = implode(',', $modifier_params);

 			if (!is_object($compiler->getSmarty()->security_policy)
 				|| $compiler->getSmarty()->security_policy->isTrustedModifier($modifier, $compiler)
 			) {

 				if ($handler = $compiler->getModifierCompiler($modifier)) {
-					$output = $handler->compile($single_modifier, $compiler);
-
+					$output = $handler->compile($modifier_params, $compiler);
 				} elseif ($compiler->getSmarty()->getModifierCallback($modifier)) {
 					$output = sprintf(
 							'$_smarty_tpl->getSmarty()->getModifierCallback(%s)(%s)',
@@ -60,7 +62,7 @@ class ModifierCompiler extends Base {
 							$params
 						);
 				} elseif ($callback = $compiler->getPluginFromDefaultHandler($modifier, \Smarty\Smarty::PLUGIN_MODIFIERCOMPILER)) {
-					$output = (new \Smarty\Compile\Modifier\BCPluginWrapper($callback))->compile($single_modifier, $compiler);
+					$output = (new \Smarty\Compile\Modifier\BCPluginWrapper($callback))->compile($modifier_params, $compiler);
 				} elseif ($function = $compiler->getPluginFromDefaultHandler($modifier, \Smarty\Smarty::PLUGIN_MODIFIER)) {
 					if (!is_array($function)) {
 						$output = "{$function}({$params})";
@@ -73,7 +75,7 @@ class ModifierCompiler extends Base {
 				}
 			}
 		}
-		return $output;
+		return (string)$output;
 	}

 	/**
@@ -39,7 +39,8 @@ class ObjectMethodCallCompiler extends Base {
 	 * @throws \Smarty\CompilerException
 	 * @throws \Smarty\Exception
 	 */
-	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null) {
+	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null): string
+	{
 		// check and get attributes
 		$_attr = $this->getAttributes($compiler, $args);
 		unset($_attr['nocache']);
@@ -47,9 +47,8 @@ class PrintExpressionCompiler extends Base {
 	 * @return string
 	 * @throws \Smarty\Exception
 	 */
-	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null) {
-
-		$compiler->has_code = true;
+	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null): string
+	{

 		// check and get attributes
 		$_attr = $this->getAttributes($compiler, $args);
@@ -83,12 +82,13 @@ class PrintExpressionCompiler extends Base {
 					$output = $compiler->compileModifier($modifierlist, $output);
 				}

-				if ($compiler->getTemplate()->getSmarty()->escape_html) {
-					$output = "htmlspecialchars((string) {$output}, ENT_QUOTES, '" . addslashes(\Smarty\Smarty::$_CHARSET) . "')";
+				if ($compiler->getTemplate()->getSmarty()->escape_html && !$compiler->isRawOutput()) {
+					$output = "htmlspecialchars((string) ({$output}), ENT_QUOTES, '" . addslashes(\Smarty\Smarty::$_CHARSET) . "')";
 				}

 			}
 			$output = "<?php echo {$output};?>\n";
+			$compiler->setRawOutput(false);
 		}
 		return $output;
 	}
@@ -37,9 +37,8 @@ class SpecialVariableCompiler extends Base {
 	 * @return string compiled code
 	 * @throws CompilerException
 	 */
-	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null) {
-
-		$compiler->has_code = true;
+	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null): string
+	{

 		$_index = preg_split("/\]\[/", substr($parameter, 1, strlen($parameter) - 2));
 		$variable = smarty_strtolower_ascii($compiler->getId($_index[0]));
@@ -129,5 +128,7 @@ class SpecialVariableCompiler extends Base {
 			}
 			return $compiled_ref;
 		}
+
+		return '';
 	}
 }
@@ -35,8 +35,8 @@ class Append extends Assign
     * @return string compiled code
     * @throws \Smarty\CompilerException
     */
-	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = array(), $tag = null, $function = null)
-    {
+	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = array(), $tag = null, $function = null): string
+	{

        // check and get attributes
        $_attr = $this->getAttributes($compiler, $args);
@@ -55,8 +55,8 @@ class Assign extends Base
     * @return string compiled code
     * @throws \Smarty\CompilerException
     */
-	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = array(), $tag = null, $function = null)
-    {
+	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = array(), $tag = null, $function = null): string
+	{

        $_nocache = false;
        // check and get attributes
@@ -24,7 +24,8 @@ class BCPluginWrapper extends Base {
 	/**
 	 * @inheritDoc
 	 */
-	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null) {
+	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null): string
+	{
 		return call_user_func($this->callback, $this->getAttributes($compiler, $args), $compiler->getSmarty());
 	}
 }
@@ -58,7 +58,7 @@ class Block extends Inheritance {
 	 * @param \Smarty\Compiler\Template $compiler compiler object
 	 * @param array $parameter array with compilation parameter
 	 */
-	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = array(), $tag = null, $function = null)
+	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = array(), $tag = null, $function = null): string
 	{
 		if (!isset($compiler->_cache['blockNesting'])) {
 			$compiler->_cache['blockNesting'] = 0;
@@ -87,5 +87,6 @@ class Block extends Inheritance {
 		$compiler->getParser()->current_buffer = new Template();
 		$compiler->getTemplate()->getCompiled()->setNocacheCode(false);
 		$compiler->suppressNocacheProcessing = true;
+		return '';
 	}
 }
@@ -18,7 +18,7 @@ class BlockClose extends Inheritance {
 	 *
 	 * @return bool true
 	 */
-	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = array(), $tag = null, $function = null)
+	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = array(), $tag = null, $function = null): string
 	{
 		[$_attr, $_nocache, $_buffer, $_has_nocache_code, $_className] = $this->closeTag($compiler, ['block']);

@@ -103,7 +103,6 @@ class BlockClose extends Inheritance {
 		if ($compiler->_cache['blockNesting'] === 0) {
 			unset($compiler->_cache['blockNesting']);
 		}
-		$compiler->has_code = true;
 		$compiler->suppressNocacheProcessing = true;
 		return $output;
 	}
@@ -52,7 +52,7 @@ class BreakTag extends Base {
 	 * @return string compiled code
 	 * @throws \Smarty\CompilerException
 	 */
-	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = array(), $tag = null, $function = null)
+	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = array(), $tag = null, $function = null): string
 	{
 		[$levels, $foreachLevels] = $this->checkLevels($args, $compiler);
 		$output = "<?php ";
@@ -47,7 +47,8 @@ class Call extends Base {
 	 *
 	 * @return string compiled code
 	 */
-	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null) {
+	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null): string
+	{
 		// check and get attributes
 		$_attr = $this->getAttributes($compiler, $args);
 		// save possible attributes
@@ -53,7 +53,8 @@ class Capture extends Base {
 	 *
 	 * @return string compiled code
 	 */
-	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null) {
+	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null): string
+	{
 		// check and get attributes
 		$_attr = $this->getAttributes($compiler, $args);
 		$buffer = $_attr['name'] ?? "'default'";
@@ -66,7 +67,6 @@ class Capture extends Base {
 			$compiler->openTag('nocache');
 		}

-		$_output = "<?php \$_smarty_tpl->getSmarty()->getRuntime('Capture')->open(\$_smarty_tpl, $buffer, $assign, $append);?>";
-		return $_output;
+		return "<?php \$_smarty_tpl->getSmarty()->getRuntime('Capture')->open(\$_smarty_tpl, $buffer, $assign, $append);?>";
 	}
 }
@@ -29,7 +29,8 @@ class CaptureClose extends Base {
 	 *
 	 * @return string compiled code
 	 */
-	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null) {
+	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null): string
+	{

 		if (array_pop($compiler->_cache['capture_stack'])) {
 			// pop the virtual {nocache} tag from the stack.
@@ -43,7 +43,7 @@ class ConfigLoad extends Base {
 	 * @var array
 	 * @see BasePlugin
 	 */
-	protected $optional_attributes = ['section', 'scope'];
+	protected $optional_attributes = ['section'];

 	/**
 	 * Attribute definition: Overwrites base class.
@@ -51,7 +51,7 @@ class ConfigLoad extends Base {
 	 * @var array
 	 * @see BasePlugin
 	 */
-	protected $option_flags = ['nocache', 'noscope'];
+	protected $option_flags = [];

 	/**
 	 * Compiles code for the {config_load} tag
@@ -62,12 +62,11 @@ class ConfigLoad extends Base {
 	 * @return string compiled code
 	 * @throws \Smarty\CompilerException
 	 */
-	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null) {
+	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null): string
+	{
 		// check and get attributes
 		$_attr = $this->getAttributes($compiler, $args);
-		if ($_attr['nocache'] === true) {
-			$compiler->trigger_template_error('nocache option not allowed', null, true);
-		}
+
 		// save possible attributes
 		$conf_file = $_attr['file'];
 		$section = $_attr['section'] ?? 'null';
@@ -29,7 +29,8 @@ class Debug extends Base {
 	 *
 	 * @return string compiled code
 	 */
-	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null) {
+	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null): string
+	{
 		// check and get attributes, may trigger errors
 		$this->getAttributes($compiler, $args);

@@ -22,7 +22,8 @@ class ElseIfTag extends Base {
 	 * @return string compiled code
 	 * @throws \Smarty\CompilerException
 	 */
-	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null) {
+	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null): string
+	{

 		[$nesting, $nocache_pushed] = $this->closeTag($compiler, ['if', 'elseif']);

@@ -20,7 +20,8 @@ class ElseTag extends Base {
 	 *
 	 * @return string compiled code
 	 */
-	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null) {
+	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null): string
+	{
 		[$nesting, $compiler->tag_nocache] = $this->closeTag($compiler, ['if', 'elseif']);
 		$this->openTag($compiler, 'else', [$nesting, $compiler->tag_nocache]);
 		return '<?php } else { ?>';
@@ -52,7 +52,8 @@ class EvalTag extends Base {
 	 *
 	 * @return string compiled code
 	 */
-	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null) {
+	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null): string
+	{
 		// check and get attributes
 		$_attr = $this->getAttributes($compiler, $args);
 		if (isset($_attr['assign'])) {
@@ -32,7 +32,7 @@ class ExtendsTag extends Inheritance {
 	 *
 	 * @var array
 	 */
-	protected $optional_attributes = ['extends_resource'];
+	protected $optional_attributes = [];

 	/**
 	 * Attribute definition: Overwrites base class.
@@ -52,7 +52,8 @@ class ExtendsTag extends Inheritance {
 	 * @throws \Smarty\CompilerException
 	 * @throws \Smarty\Exception
 	 */
-	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null) {
+	public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null): string
+	{
 		// check and get attributes
 		$_attr = $this->getAttributes($compiler, $args);
 		if ($_attr['nocache'] === true) {
@@ -63,30 +64,7 @@ class ExtendsTag extends Inheritance {
 		}
 		// 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}'";
-				}
-				$i++;
-				if ($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, $_attr['file']);
-		}
-		$compiler->has_code = false;
+		$this->compileEndChild($compiler, $_attr['file']);
 		return '';
 	}

@@ -106,42 +84,4 @@ class ExtendsTag extends Inheritance {
 			(isset($template) ?	", {$template}, \$_smarty_current_dir" : '') . ");\n?>"
 		);
 	}
-
-	/**
-	 * Add code for including subtemplate to end of template
-	 *
-	 * @param \Smarty\Compiler\Template $compiler
-	 * @param string $template subtemplate name
-	 *
-	 * @throws \Smarty\CompilerException
-	 * @throws \Smarty\Exception
-	 */
-	private function compileInclude(\Smarty\Compiler\Template $compiler, $template) {
-		$compiler->getParser()->template_postfix[] = new \Smarty\ParseTree\Tag(
-			$compiler->getParser(),
-			$compiler->compileTag(
-				'include',
-				[
-					$template,
-					['scope' => 'parent'],
-				]
-			)
-		);
-	}
-
-	/**
-	 * Create source code for {extends} from source components array
-	 *
-	 * @param \Smarty\Template $template
-	 *
-	 * @return string
-	 */
-	public static function extendsSourceArrayCode(\Smarty\Template $template) {
-		$resources = [];
-		foreach ($template->getSource()->components as $source) {
-			$resources[] = $source->resource;
-		}
-		return $template->getLeftDelimiter() . 'extends file=\'extends:' . join('|', $resources) .
-			'\' extends_resource=true' . $template->getRightDelimiter();
-	}
 }
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Simon Wisselink	0e46ae3add	Merge branch 'release/5.5.2'	2025-08-26 10:38:06 +02:00
Simon Wisselink	4d793ee04c	version bump	2025-08-26 10:38:05 +02:00
Simon Wisselink	7677b84058	Fixed escaping of array/object keys in debug_print_var	2025-08-26 10:32:02 +02:00
Simon Wisselink	e7457d78cb	Add iWink and Temma logos	2025-05-27 22:39:34 +02:00
Simon Wisselink	cbcd66e1de	Merge branch 'release/5.5.1'	2025-05-19 11:29:42 +02:00
Simon Wisselink	46cd224efb	version bump	2025-05-19 11:29:40 +02:00
Simon Wisselink	d3b716a0b9	changelog	2025-05-19 11:29:30 +02:00
pharixces	693502c341	Bugfix/bcpluginsadapter support modifiercompiler (#1132 ) * Add support for modifiercompiler in the BCPluginsAdapter class. --------- Co-authored-by: Anne Zijlstra <a.zijlstra@iwink.nl>	2025-05-19 11:28:10 +02:00
Shad	bb968469fa	add empty and in_array modifier doc (#1113 )	2025-05-06 14:23:46 +02:00
Simon Wisselink	372f7cf41a	Merge branch 'release/5.5.0'	2025-05-03 23:36:46 +02:00
Simon Wisselink	f659193c94	version bump	2025-05-03 23:36:44 +02:00
Simon Wisselink	0b6166482a	changelog	2025-05-03 23:36:27 +02:00
hirosan	4ff25bbe59	Support trailing comma in array (#1128 )	2025-05-03 23:34:15 +02:00
hirosan	afbd71b868	Update getting-started.md (#1111 ) Indicate support for php8.4 in docs.	2025-04-16 08:11:00 +02:00
Simon Wisselink	e26f82d02c	Merge branch 'release/5.4.5'	2025-04-15 13:20:08 +02:00
Simon Wisselink	6ad6a35824	version bump	2025-04-15 13:20:06 +02:00
Simon Wisselink	baa53399f5	changelog	2025-04-15 13:19:54 +02:00
gherosh	37bea77ea7	Update StringEval.php (#1126 ) Fix: Implicitly marking parameter $_template as nullable is deprecated, the explicit nullable type must be used instead	2025-04-15 13:19:00 +02:00
Simon Wisselink	0d33f3acde	Added sponsor	2025-04-13 22:34:16 +02:00
Simon Wisselink	05adbf45f3	Drop jit runs from CI unit tests. Fixes #1125	2025-04-13 22:20:14 +02:00
Simon Wisselink	df4795b803	Merge branch 'release/5.4.4'	2025-04-13 22:12:10 +02:00
Simon Wisselink	5401418258	version bump	2025-04-13 22:12:08 +02:00
Simon Wisselink	a5bbba3f05	Fix syntax error occurring when registering a function plugin that ends with the string 'close' (#1124 ) Fixes #1122	2025-04-10 23:47:44 +02:00
Simon Wisselink	a0664a4ab2	Added funding options	2025-04-10 22:39:35 +02:00
Simon Wisselink	a4b8466205	Added unit tests to prevent regressions of issue #1100 that was fixed in v4	2025-02-13 23:20:05 +01:00
Simon Wisselink	5d1ea5806a	change SMARTY_VERSION to $smarty.version. Fixes #1073	2024-12-28 17:40:25 +01:00
Simon Wisselink	ab247c723b	Add upgrading remarks on magic APi methods. Fixes #979	2024-12-27 23:37:21 +01:00
Simon Wisselink	fb997111f4	Add note to docs about plugins that expect parameters by reference	2024-12-27 23:08:17 +01:00
Simon Wisselink	c6bff57950	Merge branch 'release/5.4.3'	2024-12-23 01:38:44 +01:00
Simon Wisselink	07faafe4da	version bump	2024-12-23 01:38:41 +01:00
Simon Wisselink	295b7fb582	move to official php8.4 image for unit testing in CI	2024-12-23 01:34:55 +01:00
Simon Wisselink	cf9de567c1	Restore special handling of isset and empty as it was in v4. Fixes #1063 (#1093 ) * Restore special handling of isset and empty as it was in v4. Fixes #1063	2024-12-23 01:29:07 +01:00
Simon Wisselink	f47ac761af	replace/qualify call_user_func_array. (#1083 ) Fixes #1074	2024-11-20 23:05:14 +01:00
Simon Wisselink	642a97adcc	Merge branch 'release/5.4.2'	2024-11-20 22:18:16 +01:00
Simon Wisselink	3bba3ff5e9	version bump	2024-11-20 22:18:13 +01:00
Simon Wisselink	b3b43af816	Add to changelog	2024-11-20 22:18:03 +01:00
Wim Wisselink	1b06b37db2	Add PHP 8.4 support to Smarty (#1043 )	2024-11-20 15:59:26 +01:00
Simon Wisselink	a1b4c9c551	Add unit tests for short hand template function definition and shorthand template function calls.	2024-10-06 22:06:39 +02:00
Simon Wisselink	cd58df7a26	Merge branch 'release/5.4.1'	2024-08-30 01:10:45 +02:00
Simon Wisselink	70ed68ff5b	version bump	2024-08-30 01:10:42 +02:00
Simon Wisselink	598ccde435	Changelog	2024-08-29 00:09:43 +02:00
Atsushi Matsuo	cb09fda90d	Update a workflow file for GitHub Actions to test on Windows (#1046 )	2024-08-28 23:56:51 +02:00
Atsushi Matsuo	c8f1853bfe	Modify NullCoalescingTest.php and TernaryTest.php to prevent test failure on Windows (#1059 )	2024-08-28 23:16:04 +02:00
Atsushi Matsuo	2f781e2e65	Fix unit tests to enable to run CacheResourceFileTest.php on Windows (#1055 )	2024-08-28 23:15:57 +02:00
Atsushi Matsuo	30c6ee64ab	Fix an issue that preventing the use of "extends:" to define the inheritance tree on Windows (#1056 )	2024-08-28 23:09:34 +02:00
Simon Wisselink	fd90f7eac9	Merge branch 'release/5.4.0'	2024-08-14 22:00:44 +02:00
Simon Wisselink	77b91a072b	version bump	2024-08-14 22:00:42 +02:00
Simon Wisselink	9ede0e40fa	changelog	2024-08-14 22:00:15 +02:00
Stephan Lueckl	1ccfca17d6	Fixing forced OpCache invalidation on every template include, which is resulting in fast raising wasted OpCache memory #1007 (#1047 ) * Fixing forced OpCache Invalidation on every call, which is resulting in fast raising wasted memory * Fix undefined $path variable warning --------- Co-authored-by: Daniel Metzner <daniel.metzner@niceshops.com>	2024-08-14 21:58:51 +02:00
Shad	d6153d4d4d	add missing closing tr tag (#1039 )	2024-07-01 16:38:18 +02:00
Amaury Bouchard	2289fa69f1	Improvement of auto-escaping (#1030 ) * Evolution of auto-escaping: no double-escaping when using the 'escape' modifier; add the 'force' mode to the 'escape' modifier; add the 'raw' modifier. * Add 'raw' modifier's documentation --------- Co-authored-by: Simon Wisselink <s.wisselink@iwink.nl>	2024-06-30 13:25:30 +02:00
Simon Wisselink	3cb3585432	Merge branch 'release/5.3.1'	2024-06-16 21:51:13 +02:00
Simon Wisselink	a2193eb4cf	version bump	2024-06-16 21:51:11 +02:00
Simon Wisselink	8ecde47203	fixed error when using section with nocache. Fixes #1034	2024-06-16 21:48:14 +02:00
Simon Wisselink	b978cb348e	add smarty logo svg for future use	2024-06-16 21:36:57 +02:00
Simon Wisselink	353ca06d07	Merge branch 'release/5.3.0'	2024-05-30 13:14:56 +02:00
Simon Wisselink	20c08ac40d	version bump	2024-05-30 13:14:54 +02:00
Simon Wisselink	4aa1273a80	Merge branch 'support/5'	2024-05-30 13:11:33 +02:00
Simon Wisselink	2a87c65994	implemented and documented prependTemplateDir. (#1025 )	2024-05-29 15:32:47 +02:00
Simon Wisselink	cdee97d3f1	Merge branch 'release/5.2.0'	2024-05-28 23:45:16 +02:00
Simon Wisselink	06d6a5efd9	version bump	2024-05-28 23:45:14 +02:00
Simon Wisselink	0be92bc8a6	Merge pull request from GHSA-4rmg-292m-wg3w	2024-05-28 22:44:30 +02:00
Simon Wisselink	61db287b8f	Scottchiefbaker/master (#1019 ) * Add a PSR-4 loading script to allow Smarty to be used without Composer authored-by: Scott Baker <scott@perturb.org>	2024-05-24 00:21:02 +02:00
Simon Wisselink	3293a873bd	Remove unused attributes from config_load (#1004 ) fixes #993	2024-04-29 10:01:40 +02:00
Simon Wisselink	8d53d3cbf2	Merge branch 'release/5.1.0'	2024-04-23 00:22:15 +02:00
Simon Wisselink	47c4864dd1	version bump	2024-04-23 00:22:13 +02:00
Simon Wisselink	f411247aa1	Prevent notices on null to string conversion in Template::appendCode (#1002 ) Fixes #996	2024-04-19 11:14:07 +02:00
Simon Wisselink	9a8702d937	Corrected invalid classnames in Runtime code for foreach (#1001 ) Fixes #1000	2024-04-19 10:42:54 +02:00
Simon Wisselink	5ee4363000	Fix change in signature of getTemplateVars (#995 )	2024-04-13 16:53:05 +02:00
kynx	77c0b74e3b	Fix docblock types (#992 )	2024-04-11 20:31:30 +02:00
Simon Wisselink	34adf4e54c	Fixed unit tests to not rely on the existence of any domain or unavailability of internet access when running tests. (#987 )	2024-04-06 23:41:20 +02:00
Simon Wisselink	5400b53edf	Revert "fix release tooling to support/5 branch" This reverts commit `569cef71d0`.	2024-04-05 22:40:31 +02:00
Simon Wisselink	599bcee13e	Fix Smarty::assign() not returning when called with an array as first parameter. (#973 ) Fixes #972	2024-04-05 22:38:57 +02:00
Simon Wisselink	569cef71d0	fix release tooling to support/5 branch	2024-04-05 22:38:57 +02:00
Simon Wisselink	0972503aef	version bump	2024-04-05 22:38:57 +02:00
Shad	46b15e6365	add is_array modifier doc (#984 )	2024-04-03 19:57:09 +02:00
Simon Wisselink	3232277bc5	Fix warning when calling hasVariable for an undefined variable (#978 ) Fixes #977	2024-03-29 23:32:49 +01:00
Simon Wisselink	bbd09c7bfa	Merge branch 'release/5.0.2' into support/5	2024-03-28 11:23:18 +01:00
Simon Wisselink	52dc8adafb	version bump	2024-03-28 11:23:16 +01:00
Simon Wisselink	6f054ecc2f	Fix Smarty::assign() not returning when called with an array as first parameter. (#973 ) Fixes #972	2024-03-28 11:22:29 +01:00
Simon Wisselink	4fec27ccc2	fix release tooling to support/5 branch	2024-03-27 23:05:16 +01:00
Simon Wisselink	fea0d02d99	version bump	2024-03-27 23:03:40 +01:00
Simon Wisselink	beafa5ec31	Merge branch 'release/5.0.1'	2024-03-27 22:57:07 +01:00
Simon Wisselink	82a815aafb	version bump	2024-03-27 22:57:04 +01:00
Simon Wisselink	4efa427a87	Fix missing and bogus use lines in src/Smarty.php. (#970 )	2024-03-27 22:55:23 +01:00
Wim Wisselink	30b1c5bf6d	Deprecation fix for providing a non string value to ctype_digit (#960 )	2024-03-27 22:55:23 +01:00
Markus Frühauf	3f871f9f7a	Fix docblock information after Smarty 5 namespace changes (#968 )	2024-03-27 22:55:23 +01:00
Simon Wisselink	cafe5e1e59	Fix missing and bogus use lines in src/Smarty.php. (#970 )	2024-03-27 22:53:03 +01:00
Wim Wisselink	a58d869502	Deprecation fix for providing a non string value to ctype_digit (#960 )	2024-03-27 11:48:38 +01:00
Markus Frühauf	28e11b114b	Fix docblock information after Smarty 5 namespace changes (#968 )	2024-03-27 11:47:42 +01:00
Simon Wisselink	1da30e76e8	Documented support for `is in`, added support for `is not in`. (#955 ) * Documented support for `is in`, added support for `is not in`. Fixes #937 * minor docs improvement	2024-03-25 13:54:02 +01:00
Simon Wisselink	58348c38ef	changelog entry for depcreated stream variables	2024-03-25 13:48:53 +01:00
Simon Wisselink	578c03efa5	Deprecate stream variables (#933 )	2024-03-25 13:45:04 +01:00
Simon Wisselink	7255b4d73c	Internal compiler classes always return a string (#918 ) * Internal compiler classes always return a string (the internal has_code flag has been removed for simplicity) * Add :string method signature to compile method everywhere.	2024-03-25 13:44:06 +01:00
Simon Wisselink	e161babbd4	Merge branch 'release/5.0.0'	2024-03-25 12:28:59 +01:00
Simon Wisselink	f8e63fc480	version bump	2024-03-25 12:28:42 +01:00
Simon Wisselink	82397ec7f0	Fixed that scoped variables would overwrite parent scope. (#954 ) * Fixed that scoped variables would overwrite parent scope. Fixes #952 * Moved variable stack maintenance to methods and private properties in Data class.	2024-03-15 16:10:27 +01:00
Simon Wisselink	17da1f585e	Fix Too many shorthand attributes error when using a modifier as a function with more than 3 parameters in an expression (#953 ) Fixes #949	2024-03-15 10:26:17 +01:00
Simon Wisselink	293bc20db0	fix release tooling to auto-delete changelog files	2024-02-26 14:59:35 +01:00
Simon Wisselink	818b96ffbd	re-order changelog	2024-02-26 14:38:31 +01:00
Simon Wisselink	7b5ec8a065	Merge branch 'release/5.0.0-rc3'	2024-02-26 14:36:56 +01:00
Simon Wisselink	4af5cc760d	version bump	2024-02-26 14:36:56 +01:00
Simon Wisselink	41d80b99ac	Implemented support for substr, implode and json_encode as modifiers. (#940 ) * Implemented support for substr, implode and json_encode as modifiers. Fixes #939 * Added split and join in favor of explode and implode modifiers. * Documented all available modifiers	2024-02-26 14:35:19 +01:00
Simon Wisselink	2b0ba0eabc	Add template path to CompilerException to enable rich debug features (#936 ) * Add template path to CompilerException to enable rich debug features Fixes #935	2024-02-24 23:36:06 +01:00
Simon Wisselink	66edb56911	Fix PHP version for one of the local test runners. 7.4 was tested twice, 7.3 never.	2024-02-18 23:06:29 +01:00
Simon Wisselink	15e48b6af3	Merge branch 'wxiaoguang-fix-escape-5.0'	2024-02-05 14:11:44 +01:00
Simon Wisselink	d5adea5863	added changelog	2024-02-05 14:11:16 +01:00
Simon Wisselink	8041d0a4e8	fixed ocumentation on {if is even by } syntax	2024-02-05 14:09:44 +01:00
Simon Wisselink	94d9861d29	added Link to variable scope page in the documentation for the assign tag Fixes #878	2024-02-05 14:09:44 +01:00
Simon Wisselink	63ff7d81e0	Explain escaping and auto-escaping in the docs. Fixes #865	2024-02-05 14:09:44 +01:00
Simon Wisselink	e6b6a0cbb2	Add backlink to GitHub	2024-02-05 14:09:44 +01:00
Simon Wisselink	0912124c33	fixed ocumentation on {if is even by } syntax	2024-02-03 00:05:38 +01:00
Simon Wisselink	c0306d9942	added Link to variable scope page in the documentation for the assign tag Fixes #878	2024-02-02 23:16:51 +01:00
Simon Wisselink	3fff0813e8	Explain escaping and auto-escaping in the docs. Fixes #865	2024-02-02 23:10:47 +01:00
Simon Wisselink	3714d9ad8d	Add backlink to GitHub	2024-02-02 22:42:54 +01:00
wxiaoguang	1820e875dc	fix escape	2024-01-26 15:44:59 +08:00
Simon Wisselink	a112c7446c	Update php version number in docs	2024-01-23 11:49:33 +01:00
Simon Wisselink	aab7f3db71	Add php8.3 support (#926 ) Fixes #925	2024-01-23 10:39:00 +01:00
Simon Wisselink	08c90664f0	Fixed failing {debug} tag. (#923 ) Fixes #922	2024-01-01 22:41:09 +01:00
Marc Laporte	f2a66365de	Use the official name (#921 )	2023-12-22 00:18:55 +01:00
Simon Wisselink	c338585791	add comments to ExtensionInterface to help developers with creating their own Extensions	2023-12-01 23:08:37 +01:00
Simon Wisselink	c011891247	add compile_dir > setCompileDir to changelog and upgrade instructions	2023-12-01 22:41:46 +01:00
Simon Wisselink	6ca6f72750	Removed doubled line doing strtolower	2023-12-01 20:11:33 +01:00
Simon Wisselink	39c150ae58	Added Upgrade instructions to docs	2023-11-29 13:30:13 +01:00
Simon Wisselink	58991f3f63	Merge branch 'release/5.0.0-rc2'	2023-11-11 20:27:27 +01:00
Simon Wisselink	4038fa615b	version bump	2023-11-11 20:27:25 +01:00
Simon Wisselink	198338e2a2	Fix make-release script for MacOS	2023-11-11 20:26:29 +01:00
Simon Wisselink	bc4e70f2c0	Do not auto-html-escape custom function results. (#908 ) Fixes #906	2023-11-06 17:36:05 +01:00