Document missing inline implementation. Fixed #1152

Merge branch 'release/5.7.0'
version bump
2026-08-05 13:04:23 +02:00 · 2025-12-21 22:11:15 +01:00 · 2025-11-19 22:36:38 +01:00 · 2025-11-19 22:36:36 +01:00 · 2025-11-19 22:33:49 +01:00 · 2025-10-17 14:45:38 +02:00
97 changed files with 2395 additions and 1184 deletions
@@ -0,0 +1 @@
+github: [wisskid]
@@ -23,6 +23,7 @@ jobs:
      matrix:
        os:
          - ubuntu-latest
+          - windows-latest

        php-version:
          - "7.2"
@@ -32,31 +33,15 @@ jobs:
          - "8.1"
          - "8.2"
          - "8.3"
+          - "8.4"
+          - "8.5"

        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
-          - os: ubuntu-latest
-            php-version: "8.3"
-            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
@@ -68,7 +53,7 @@ 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 }}-${{ hashFiles('**/composer.lock') }}
@@ -76,7 +61,7 @@ jobs:
          v5r1-${{ runner.os }}-php-${{ matrix.php-version }}-

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

    - name: Run make
      run: make -B
@@ -6,6 +6,65 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

 ## [Unreleased]

+## [5.7.0] - 2025-11-19
+- PHP 8.5 support
+
+
+## [5.6.0] - 2025-10-03
+- Added support for shorttags in functions [#1005](https://github.com/smarty-php/smarty/issues/1005)
+
+
+## [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
@@ -22,16 +81,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - 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)

@@ -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 8.3.
+Smarty v5 can be run with PHP 7.2 to PHP 8.5.

 ## 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!
@@ -1 +0,0 @@
- Added `$smarty->prependTemplateDir()` method [#1022](https://github.com/smarty-php/smarty/issues/1022)
@@ -0,0 +1 @@
+- Update documentation to clarify that include inline is currently not implemented in Smarty v5 [#1152](https://github.com/smarty-php/smarty/issues/1152)
@@ -1 +0,0 @@
- Fix Smarty::assign() not returning $this when called with an array as first parameter [#972](https://github.com/smarty-php/smarty/pull/972)
@@ -1 +0,0 @@
- Fixed missing Smarty getErrorUnassigned/setErrorUnassigned methods [#979](https://github.com/smarty-php/smarty/issues/979)
@@ -42,6 +42,11 @@ services:
      service: base
    build:
      dockerfile: ./utilities/testrunners/php83/Dockerfile
+  php84:
+    extends:
+      service: base
+    build:
+      dockerfile: ./utilities/testrunners/php84/Dockerfile
 volumes:
  smarty-code:

@@ -143,6 +143,35 @@ Enable auto-escaping for HTML as follows:
 $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
@@ -47,11 +47,13 @@ available within the included template.

 ## Option Flags

-| Name    | Description                                                                          |
-|---------|--------------------------------------------------------------------------------------|
-| nocache | Disables caching of this subtemplate                                                 |
-| caching | Enable caching of this subtemplate                                                   |
-| inline  | If set, merge the compile-code of the subtemplate into the compiled calling template |
+| Name      | Description                                                                          |
+|-----------|--------------------------------------------------------------------------------------|
+| nocache   | Disables caching of this subtemplate                                                 |
+| caching   | Enable caching of this subtemplate                                                   |
+| inline \* | If set, merge the compile-code of the subtemplate into the compiled calling template |
+
+\* The `inline` option flag is currently not implemented in Smarty v5. Using it will not trigger an error, however.

 ## Examples
 ```smarty
@@ -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 $myarray}value2 is in myarray{/if}
+```
+
+See Also [operators](../language-basic-syntax/language-syntax-operators.md)
@@ -0,0 +1,8 @@
+# raw
+
+Prevents variable escaping when [auto-escaping](../../api/configuring.md#enabling-auto-escaping) is activated.
+
+## Basic usage
+```smarty
+{$myVar|raw}
+```
@@ -1,7 +1,7 @@
 # Getting started

 ## Requirements
-Smarty can be run with PHP 7.2 to PHP 8.3.
+Smarty can be run with PHP 7.2 to PHP 8.5.

 ## Installation
 Smarty can be installed with [Composer](https://getcomposer.org/).
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+           id="path7781-61-0-9" />
+        <path
+           d="m 109.19647,31.894528 q 0,1.195362 -0.15939,2.151652 H 92.899673 q 0.199227,2.390724 1.673504,3.745467 1.4743,1.354744 3.62597,1.354744 3.107933,0 4.422823,-2.669642 h 6.01666 q -0.95629,3.187632 -3.66578,5.259593 -2.70948,2.032115 -6.654173,2.032115 -3.18765,0 -5.737768,-1.394588 -2.51026,-1.434435 -3.944694,-4.024386 -1.394589,-2.589951 -1.394589,-5.97681 0,-3.426705 1.394589,-6.016656 1.394589,-2.589951 3.904849,-3.98454 2.510273,-1.394589 5.777613,-1.394589 3.147783,0 5.618193,1.354743 2.51026,1.354744 3.86501,3.865004 1.39459,2.470415 1.39459,5.697893 z m -5.77759,-1.593816 q -0.0398,-2.151652 -1.55397,-3.426705 -1.51411,-1.314898 -3.705613,-1.314898 -2.07197,0 -3.50643,1.275053 -1.394586,1.235207 -1.713349,3.46655 z"
+           style="font-weight:600;font-family:Poppins;-inkscape-font-specification:'Poppins Semi-Bold';fill:#000000"
+           id="path7783-8-3-1" />
+        <path
+           d="m 140.67428,21.016733 q 4.06423,0 6.53465,2.51026 2.51026,2.470415 2.51026,6.9331 v 12.949756 h -5.57836 V 31.217156 q 0,-2.589951 -1.3149,-3.944695 -1.3149,-1.394589 -3.58608,-1.394589 -2.27119,0 -3.62594,1.394589 -1.31489,1.354744 -1.31489,3.944695 v 12.192693 h -5.57836 V 31.217156 q 0,-2.589951 -1.3149,-3.944695 -1.3149,-1.394589 -3.58608,-1.394589 -2.31104,0 -3.66578,1.394589 -1.3149,1.354744 -1.3149,3.944695 v 12.192693 h -5.57836 V 21.335496 h 5.57836 v 2.669642 q 1.07583,-1.394589 2.74933,-2.191497 1.71336,-0.796908 3.74547,-0.796908 2.58995,0 4.62207,1.115671 2.03211,1.075826 3.14778,3.107942 1.07583,-1.91258 3.10795,-3.068096 2.07196,-1.155517 4.46268,-1.155517 z"
+           style="font-weight:600;font-family:Poppins;-inkscape-font-specification:'Poppins Semi-Bold';fill:#000000"
+           id="path7785-7-6-7" />
+        <path
+           d="m 182.4322,21.016733 q 4.06423,0 6.53465,2.51026 2.51026,2.470415 2.51026,6.9331 v 12.949756 h -5.57836 V 31.217156 q 0,-2.589951 -1.31489,-3.944695 -1.3149,-1.394589 -3.58609,-1.394589 -2.27119,0 -3.62593,1.394589 -1.3149,1.354744 -1.3149,3.944695 v 12.192693 h -5.57836 V 31.217156 q 0,-2.589951 -1.31489,-3.944695 -1.3149,-1.394589 -3.58609,-1.394589 -2.31103,0 -3.66578,1.394589 -1.3149,1.354744 -1.3149,3.944695 v 12.192693 h -5.57835 V 21.335496 h 5.57835 v 2.669642 q 1.07583,-1.394589 2.74934,-2.191497 1.71335,-0.796908 3.74546,-0.796908 2.58996,0 4.62207,1.115671 2.03212,1.075826 3.14779,3.107942 1.07582,-1.91258 3.10794,-3.068096 2.07196,-1.155517 4.46268,-1.155517 z"
+           style="font-weight:600;font-family:Poppins;-inkscape-font-specification:'Poppins Semi-Bold';fill:#000000"
+           id="path7787-9-1-7" />
+        <path
+           d="m 195.34205,32.292982 q 0,-3.347014 1.3149,-5.936965 1.35474,-2.589951 3.62593,-3.98454 2.31104,-1.394589 5.14006,-1.394589 2.47041,0 4.3033,0.996135 1.87274,0.996135 2.98841,2.51026 v -3.147787 h 5.6182 v 22.074353 h -5.6182 v -3.227478 q -1.07583,1.553971 -2.98841,2.589952 -1.87273,0.996134 -4.34315,0.996134 -2.78917,0 -5.10021,-1.434434 -2.27119,-1.434434 -3.62593,-4.024385 -1.3149,-2.629797 -1.3149,-6.016656 z m 17.3726,0.07969 q 0,-2.032116 -0.79691,-3.46655 -0.79691,-1.47428 -2.15165,-2.231343 -1.35475,-0.796908 -2.90872,-0.796908 -1.55397,0 -2.86887,0.757063 -1.31489,0.757062 -2.15165,2.231342 -0.79691,1.434435 -0.79691,3.426705 0,1.99227 0.79691,3.506395 0.83676,1.47428 2.15165,2.271188 1.35475,0.796908 2.86887,0.796908 1.55397,0 2.90872,-0.757062 1.35474,-0.796908 2.15165,-2.231343 0.79691,-1.47428 0.79691,-3.506395 z"
+           style="font-weight:600;font-family:Poppins;-inkscape-font-specification:'Poppins Semi-Bold';fill:#000000"
+           id="path7789-2-0-1" />
+      </g>
+    </g>
+  </g>
+</svg>
@@ -32,4 +32,14 @@ and 480 for $height, the result is:
 - [Troubleshooting](./appendixes/troubleshooting.md)

 ## Source code
- [Smarty repository at GitHub](https://github.com/smarty-php/smarty)
+- [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
@@ -49,6 +49,11 @@ $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.
@@ -102,6 +107,15 @@ Search your code for the following changes:
 - `$smarty->assignByRef()` should be replaced with `$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.
@@ -15,7 +15,7 @@ php utilities/update-smarty-version-number.php $1
 git add changelog CHANGELOG.md src/Smarty.php
 git commit -m "version bump"

-git checkout support/5
+git checkout master
 git pull
 git merge --no-ff "release/$1"
 git branch -d "release/$1"
@@ -57,9 +57,11 @@ nav:
        - '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'
@@ -68,6 +70,7 @@ nav:
        - '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'
@@ -14,3 +14,4 @@ $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]);
 	}
 }
@@ -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) {
@@ -0,0 +1,144 @@
+<?php
+
+namespace Smarty\Compile;
+
+/**
+ * This class handles compiling the attributes.
+ */
+class AttributeCompiler
+{
+	/**
+	 * Array of names of required attributes required by tag
+	 *
+	 * @var array
+	 */
+	protected $required_attributes = [];
+
+	/**
+	 * Array of names of optional attribute required by tag
+	 * use array('_any') if there is no restriction of attributes names
+	 *
+	 * @var array
+	 */
+	protected $optional_attributes = [];
+
+	/**
+	 * Shorttag attribute order defined by its names
+	 *
+	 * @var array
+	 */
+	protected $shorttag_order = [];
+
+	/**
+	 * Array of names of valid option flags
+	 *
+	 * @var array
+	 */
+	protected $option_flags = [];
+
+	public function __construct(
+		array $required_attributes = [],
+		array $optional_attributes = [],
+		array $shorttag_order = [],
+		array $option_flags = []
+	) {
+		$this->required_attributes = $required_attributes;
+		$this->optional_attributes = $optional_attributes;
+		$this->shorttag_order = $shorttag_order;
+		$this->option_flags = $option_flags;
+	}
+
+	/**
+	 * This function checks if the attributes passed are valid
+	 * The attributes passed for the tag to compile are checked against the list of required and
+	 * optional attributes. Required attributes must be present. Optional attributes are check against
+	 * the corresponding list. The keyword '_any' specifies that any attribute will be accepted
+	 * as valid
+	 *
+	 * @param object $compiler compiler object
+	 * @param array $attributes attributes applied to the tag
+	 *
+	 * @return array  of mapped attributes for further processing
+	 */
+	public function getAttributes($compiler, $attributes)
+	{
+		$_indexed_attr = [];
+		$options = array_fill_keys($this->option_flags, true);
+		foreach ($attributes as $key => $mixed) {
+			// shorthand ?
+			if (!is_array($mixed)) {
+				// options flag ?
+				if (isset($options[trim($mixed, '\'"')])) {
+					$_indexed_attr[trim($mixed, '\'"')] = true;
+					// shorthand attribute ?
+				} elseif (isset($this->shorttag_order[$key])) {
+					$_indexed_attr[$this->shorttag_order[$key]] = $mixed;
+				} else {
+					// too many shorthands
+					$compiler->trigger_template_error('too many shorthand attributes', null, true);
+				}
+				// named attribute
+			} else {
+				foreach ($mixed as $k => $v) {
+					// options flag?
+					if (isset($options[$k])) {
+						if (is_bool($v)) {
+							$_indexed_attr[$k] = $v;
+						} else {
+							if (is_string($v)) {
+								$v = trim($v, '\'" ');
+							}
+
+							// Mapping array for boolean option value
+							static $optionMap = [1 => true, 0 => false, 'true' => true, 'false' => false];
+
+							if (isset($optionMap[$v])) {
+								$_indexed_attr[$k] = $optionMap[$v];
+							} else {
+								$compiler->trigger_template_error(
+									"illegal value '" . var_export($v, true) .
+									"' for options flag '{$k}'",
+									null,
+									true
+								);
+							}
+						}
+						// must be named attribute
+					} else {
+						$_indexed_attr[$k] = $v;
+					}
+				}
+			}
+		}
+		// check if all required attributes present
+		foreach ($this->required_attributes as $attr) {
+			if (!isset($_indexed_attr[$attr])) {
+				$compiler->trigger_template_error("missing '{$attr}' attribute", null, true);
+			}
+		}
+		// check for not allowed attributes
+		if ($this->optional_attributes !== ['_any']) {
+			$allowedAttributes = array_fill_keys(
+				array_merge(
+					$this->required_attributes,
+					$this->optional_attributes,
+					$this->option_flags
+				),
+				true
+			);
+			foreach ($_indexed_attr as $key => $dummy) {
+				if (!isset($allowedAttributes[$key]) && $key !== 0) {
+					$compiler->trigger_template_error("unexpected '{$key}' attribute", null, true);
+				}
+			}
+		}
+		// default 'false' for all options flags not set
+		foreach ($this->option_flags as $flag) {
+			if (!isset($_indexed_attr[$flag])) {
+				$_indexed_attr[$flag] = false;
+			}
+		}
+
+		return $_indexed_attr;
+	}
+}
@@ -82,84 +82,12 @@ abstract class Base implements CompilerInterface {
 	 * @return array  of mapped attributes for further processing
 	 */
 	protected function getAttributes($compiler, $attributes) {
-		$_indexed_attr = [];
-		$options = array_fill_keys($this->option_flags, true);
-		foreach ($attributes as $key => $mixed) {
-			// shorthand ?
-			if (!is_array($mixed)) {
-				// options flag ?
-				if (isset($options[trim($mixed, '\'"')])) {
-					$_indexed_attr[trim($mixed, '\'"')] = true;
-					// shorthand attribute ?
-				} elseif (isset($this->shorttag_order[$key])) {
-					$_indexed_attr[$this->shorttag_order[$key]] = $mixed;
-				} else {
-					// too many shorthands
-					$compiler->trigger_template_error('too many shorthand attributes', null, true);
-				}
-				// named attribute
-			} else {
-				foreach ($mixed as $k => $v) {
-					// options flag?
-					if (isset($options[$k])) {
-						if (is_bool($v)) {
-							$_indexed_attr[$k] = $v;
-						} else {
-							if (is_string($v)) {
-								$v = trim($v, '\'" ');
-							}
-
-							// Mapping array for boolean option value
-							static $optionMap = [1 => true, 0 => false, 'true' => true, 'false' => false];
-
-							if (isset($optionMap[$v])) {
-								$_indexed_attr[$k] = $optionMap[$v];
-							} else {
-								$compiler->trigger_template_error(
-									"illegal value '" . var_export($v, true) .
-									"' for options flag '{$k}'",
-									null,
-									true
-								);
-							}
-						}
-						// must be named attribute
-					} else {
-						$_indexed_attr[$k] = $v;
-					}
-				}
-			}
-		}
-		// check if all required attributes present
-		foreach ($this->required_attributes as $attr) {
-			if (!isset($_indexed_attr[$attr])) {
-				$compiler->trigger_template_error("missing '{$attr}' attribute", null, true);
-			}
-		}
-		// check for not allowed attributes
-		if ($this->optional_attributes !== ['_any']) {
-			$allowedAttributes = array_fill_keys(
-				array_merge(
-					$this->required_attributes,
-					$this->optional_attributes,
-					$this->option_flags
-				),
-				true
-			);
-			foreach ($_indexed_attr as $key => $dummy) {
-				if (!isset($allowedAttributes[$key]) && $key !== 0) {
-					$compiler->trigger_template_error("unexpected '{$key}' attribute", null, true);
-				}
-			}
-		}
-		// default 'false' for all options flags not set
-		foreach ($this->option_flags as $flag) {
-			if (!isset($_indexed_attr[$flag])) {
-				$_indexed_attr[$flag] = false;
-			}
-		}
-
-		return $_indexed_attr;
+		return (new AttributeCompiler(
+			$this->required_attributes,
+			$this->optional_attributes,
+			$this->shorttag_order,
+			$this->option_flags
+		))->getAttributes($compiler, $attributes);
 	}

 	/**
@@ -3,24 +3,18 @@
 * Smarty Internal Plugin Compile Registered Function
 * Compiles code for the execution of a registered function
 *
-
-
 * @author     Uwe Tews
 */

 namespace Smarty\Compile;

 use Smarty\Compiler\Template;
-use Smarty\CompilerException;
+use Smarty\FunctionHandler\AttributeFunctionHandlerInterface;

 /**
 * Smarty Internal Plugin Compile Registered Function Class
- *
-
-
 */
 class FunctionCallCompiler extends Base {
-
 	/**
 	 * Attribute definition: Overwrites base class.
 	 *
@@ -51,17 +45,27 @@ class FunctionCallCompiler extends Base {
 	 */
 	public function compile($args, Template $compiler, $parameter = [], $tag = null, $function = null): string
 	{
-
-		// check and get attributes
-		$_attr = $this->getAttributes($compiler, $args);
-		unset($_attr['nocache']);
-
-		$_paramsArray = $this->formatParamsArray($_attr);
-		$_params = 'array(' . implode(',', $_paramsArray) . ')';
-
-
 		if ($functionHandler = $compiler->getSmarty()->getFunctionHandler($function)) {

+			$attribute_overrides = [];
+
+			if ($functionHandler instanceof AttributeFunctionHandlerInterface) {
+				$attribute_overrides = $functionHandler->getSupportedAttributes();
+			}
+
+			// check and get attributes
+			$_attr = (new AttributeCompiler(
+				$attribute_overrides['required_attributes'] ?? $this->required_attributes,
+				$attribute_overrides['optional_attributes'] ?? $this->optional_attributes,
+				$attribute_overrides['shorttag_order'] ?? $this->shorttag_order,
+				$attribute_overrides['option_flags'] ?? $this->option_flags
+			))->getAttributes($compiler, $args);
+
+			unset($_attr['nocache']);
+
+			$_paramsArray = $this->formatParamsArray($_attr);
+			$_params = 'array(' . implode(',', $_paramsArray) . ')';
+
 			// not cacheable?
 			$compiler->tag_nocache = $compiler->tag_nocache || !$functionHandler->isCacheable();
 			$output = "\$_smarty_tpl->getSmarty()->getFunctionHandler(" . var_export($function, true) . ")";
@@ -24,22 +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':
+					$compiler->setRawOutput(true);
 					// escape quotes and backslashes, newlines, etc.
 					// see https://html.spec.whatwg.org/multipage/scripting.html#restrictions-for-contents-of-script-elements
 					return 'strtr((string)' .
@@ -53,4 +63,4 @@ class EscapeModifierCompiler extends Base {
 		}
 		return '$_smarty_tpl->getSmarty()->getModifierCallback(\'escape\')(' . join(', ', $params) . ')';
 	}
-}
+}
@@ -0,0 +1,21 @@
+<?php
+namespace Smarty\Compile\Modifier;
+
+use Smarty\Exception;
+
+/**
+ * Smarty raw modifier plugin
+ * Type:     modifier
+ * Name:     raw
+ * Purpose:  when escaping is enabled by default, generates a raw output of a variable
+ *
+ * @author Amaury Bouchard
+ */
+
+class RawModifierCompiler extends Base {
+
+	public function compile($params, \Smarty\Compiler\Template $compiler) {
+		$compiler->setRawOutput(true);
+		return ($params[0]);
+	}
+}
@@ -75,7 +75,7 @@ class ModifierCompiler extends Base {
 				}
 			}
 		}
-		return $output;
+		return (string)$output;
 	}

 	/**
@@ -82,12 +82,13 @@ class PrintExpressionCompiler extends Base {
 					$output = $compiler->compileModifier($modifierlist, $output);
 				}

-				if ($compiler->getTemplate()->getSmarty()->escape_html) {
+				if ($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;
 	}
@@ -99,7 +99,7 @@ class Section extends ForeachSection {

 		if ($compiler->tag_nocache) {
 			// push a {nocache} tag onto the stack to prevent caching of this block
-			$this->openTag('nocache');
+			$this->openTag($compiler, 'nocache');
 		}

 		$this->openTag($compiler, 'section', ['section', $compiler->tag_nocache]);
@@ -33,7 +33,7 @@ class SectionClose extends Base {

 		if ($nocache_pushed) {
 			// pop the pushed virtual nocache tag
-			$this->closeTag('nocache');
+			$this->closeTag($compiler, 'nocache');
 		}

 		$output = "<?php\n";
@@ -41,7 +41,7 @@ class CodeFrame
        $content = '',
        $functions = '',
        $cache = false,
-        \Smarty\Compiler\Template $compiler = null
+        ?\Smarty\Compiler\Template $compiler = null
    ) {
        // build property code
        $properties[ 'version' ] = \Smarty\Smarty::SMARTY_VERSION;
@@ -313,6 +313,12 @@ class Template extends BaseCompiler {
 	 */
 	private $noCacheStackDepth = 0;

+	/**
+	 * disabled auto-escape (when set to true, the next variable output is not auto-escaped)
+	 *
+	 * @var boolean
+	 */
+	private $raw_output = false;

 	/**
 	 * Initialize compiler
@@ -368,7 +374,7 @@ class Template extends BaseCompiler {
 	 * @throws CompilerException
 	 * @throws Exception
 	 */
-	public function compileTemplateSource(\Smarty\Template $template, \Smarty\Compiler\Template $parent_compiler = null) {
+	public function compileTemplateSource(\Smarty\Template $template, ?\Smarty\Compiler\Template $parent_compiler = null) {
 		try {
 			// save template object in compiler class
 			$this->template = $template;
@@ -499,7 +505,7 @@ class Template extends BaseCompiler {
 	 *
 	 * @return string
 	 */
-	public function compileVariable($variable) {
+	public function triggerTagNoCache($variable): void {
 		if (!strpos($variable, '(')) {
 			// not a variable variable
 			$var = trim($variable, '\'');
@@ -510,7 +516,6 @@ class Template extends BaseCompiler {
 					false
 				)->isNocache();
 		}
-		return '$_smarty_tpl->getValue(' . $variable . ')';
 	}

 	/**
@@ -659,7 +664,7 @@ class Template extends BaseCompiler {
 		$script = null;
 		$cacheable = true;

-		$result = call_user_func_array(
+		$result = \call_user_func_array(
 			$defaultPluginHandlerFunc,
 			[
 				$tag,
@@ -1141,12 +1146,12 @@ class Template extends BaseCompiler {
 		}

 		// check if tag is a function
-		if ($this->smarty->getFunctionHandler($base_tag)) {
-			if (!isset($this->smarty->security_policy) || $this->smarty->security_policy->isTrustedTag($base_tag, $this)) {
+		if ($this->smarty->getFunctionHandler($tag)) {
+			if (!isset($this->smarty->security_policy) || $this->smarty->security_policy->isTrustedTag($tag, $this)) {
 				return (new \Smarty\Compile\PrintExpressionCompiler())->compile(
 					['nofilter'], // functions are never auto-escaped
 					$this,
-					['value' =>	$this->compileFunctionCall($base_tag, $args, $parameter)]
+					['value' =>	$this->compileFunctionCall($tag, $args, $parameter)]
 				);
 			}
 		}
@@ -1159,16 +1164,16 @@ class Template extends BaseCompiler {
 		}

 		// the default plugin handler is a handler of last resort, it may also handle not specifically registered tags.
-		if ($callback = $this->getPluginFromDefaultHandler($base_tag, Smarty::PLUGIN_COMPILER)) {
+		if ($callback = $this->getPluginFromDefaultHandler($tag, Smarty::PLUGIN_COMPILER)) {
 			if (!empty($parameter['modifierlist'])) {
-				throw new CompilerException('No modifiers allowed on ' . $base_tag);
+				throw new CompilerException('No modifiers allowed on ' . $tag);
 			}
 			$tagCompiler = new \Smarty\Compile\Tag\BCPluginWrapper($callback);
 			return $tagCompiler->compile($args, $this, $parameter);
 		}

 		if ($this->getPluginFromDefaultHandler($base_tag, Smarty::PLUGIN_FUNCTION)) {
-			return $this->defaultHandlerFunctionCallCompiler->compile($args, $this, $parameter, $tag, $base_tag);
+			return $this->defaultHandlerFunctionCallCompiler->compile($args, $this, $parameter, $tag, $tag);
 		}

 		if ($this->getPluginFromDefaultHandler($base_tag, Smarty::PLUGIN_BLOCK)) {
@@ -1275,9 +1280,10 @@ class Template extends BaseCompiler {
 		}
 		// call post compile callbacks
 		foreach ($this->postCompileCallbacks as $cb) {
-			$parameter = $cb;
-			$parameter[0] = $this;
-			call_user_func_array($cb[0], $parameter);
+			$callbackFunction = $cb[0];
+			$parameters = $cb;
+			$parameters[0] = $this;
+			$callbackFunction(...$parameters);
 		}
 		// return compiled code
 		return $this->prefixCompiledCode . $this->parser->retvalue . $this->postfixCompiledCode;
@@ -1486,4 +1492,21 @@ class Template extends BaseCompiler {
 	public function getTagStack(): array {
 		return $this->_tag_stack;
 	}
+
+	/**
+	 * Should the next variable output be raw (true) or auto-escaped (false)
+	 * @return bool
+	 */
+	public function isRawOutput(): bool {
+		return $this->raw_output;
+	}
+
+	/**
+	 * Should the next variable output be raw (true) or auto-escaped (false)
+	 * @param bool $raw_output
+	 * @return void
+	 */
+	public function setRawOutput(bool $raw_output): void {
+		$this->raw_output = $raw_output;
+	}
 }
@@ -16,14 +16,14 @@ class CompilerException extends Exception {
 	 * @param int $code The Exception code.
 	 * @param string|null $filename The filename where the exception is thrown.
 	 * @param int|null $line The line number where the exception is thrown.
-	 * @param Throwable|null $previous The previous exception used for the exception chaining.
+	 * @param \Throwable|null $previous The previous exception used for the exception chaining.
 	 */
 	public function __construct(
 		string    $message = "",
 		int       $code = 0,
 		?string   $filename = null,
 		?int      $line = null,
-		Throwable $previous = null
+		?\Throwable $previous = null
 	) {
 		parent::__construct($message, $code, $previous);

@@ -290,7 +290,7 @@ class Data
 	 * @return bool
 	 */
 	public function hasVariable($varName): bool {
-		return !($this->getVariable($varName) instanceof UndefinedVariable);
+		return !($this->getVariable($varName, true, false) instanceof UndefinedVariable);
 	}

 	/**
@@ -168,7 +168,6 @@ class BCPluginsAdapter extends Base {
 	}

 	public function loadPluginsFromDir(string $path) {
-
 		foreach([
 			'function',
 			'modifier',
@@ -177,6 +176,7 @@ class BCPluginsAdapter extends Base {
 		    'prefilter',
 		    'postfilter',
 		    'outputfilter',
+		    'modifiercompiler',
 		] as $type) {
 			foreach (glob($path  . $type . '.?*.php') as $filename) {
 				$pluginName = $this->getPluginNameFromFilename($filename);
@@ -226,4 +226,4 @@ class BCPluginsAdapter extends Base {
 		return $matches[1];
 	}

-}
+}
@@ -26,7 +26,7 @@ class CallbackWrapper {

 	public function handle(...$params) {
 		try {
-			return call_user_func_array($this->callback, $params);
+			return ($this->callback)(...$params);
 		} catch (\ArgumentCountError $e) {
 			throw new Exception("Invalid number of arguments to modifier " . $this->modifierName);
 		}
@@ -35,6 +35,7 @@ class DefaultExtension extends Base {
 			case 'lower': $this->modifiers[$modifier] = new \Smarty\Compile\Modifier\LowerModifierCompiler(); break;
 			case 'nl2br': $this->modifiers[$modifier] = new \Smarty\Compile\Modifier\Nl2brModifierCompiler(); break;
 			case 'noprint': $this->modifiers[$modifier] = new \Smarty\Compile\Modifier\NoPrintModifierCompiler(); break;
+			case 'raw': $this->modifiers[$modifier] = new \Smarty\Compile\Modifier\RawModifierCompiler(); break;
 			case 'round': $this->modifiers[$modifier] = new \Smarty\Compile\Modifier\RoundModifierCompiler(); break;
 			case 'str_repeat': $this->modifiers[$modifier] = new \Smarty\Compile\Modifier\StrRepeatModifierCompiler(); break;
 			case 'string_format': $this->modifiers[$modifier] = new \Smarty\Compile\Modifier\StringFormatModifierCompiler(); break;
@@ -319,7 +320,7 @@ class DefaultExtension extends Base {
 					break;
 				}
 				foreach ($var as $curr_key => $curr_val) {
-					$results .= '<br>' . str_repeat('&nbsp;', $depth * 2) . '<b>' . strtr($curr_key, $_replace) .
+					$results .= '<br>' . str_repeat('&nbsp;', $depth * 2) . '<b>' . htmlspecialchars(strtr($curr_key, $_replace)) .
 						'</b> =&gt; ' .
 						$this->smarty_modifier_debug_print_var($curr_val, $max, $length, ++$depth, $objects);
 					$depth--;
@@ -337,7 +338,7 @@ class DefaultExtension extends Base {
 				}
 				$objects[] = $var;
 				foreach ($object_vars as $curr_key => $curr_val) {
-					$results .= '<br>' . str_repeat('&nbsp;', $depth * 2) . '<b> -&gt;' . strtr($curr_key, $_replace) .
+					$results .= '<br>' . str_repeat('&nbsp;', $depth * 2) . '<b> -&gt;' . htmlspecialchars(strtr($curr_key, $_replace)) .
 						'</b> = ' . $this->smarty_modifier_debug_print_var($curr_val, $max, $length, ++$depth, $objects);
 					$depth--;
 				}
@@ -753,4 +754,4 @@ class DefaultExtension extends Base {
 		return $string;
 	}

-}
+}
@@ -0,0 +1,77 @@
+<?php
+
+namespace Smarty\FunctionHandler;
+
+use Smarty\Template;
+
+/**
+ * Abstract implementation for function handlers which support custom attributes
+ */
+abstract class AttributeBase implements AttributeFunctionHandlerInterface
+{
+	/**
+	 * Array of names of required attribute required by tag
+	 *
+	 * @var array
+	 */
+	protected array $required_attributes = [];
+
+	/**
+	 * Array of names of optional attribute required by tag
+	 * use array('_any') if there is no restriction of attributes names
+	 *
+	 * @var array
+	 */
+	protected array $optional_attributes = [];
+
+	/**
+	 * Shorttag attribute order defined by its names
+	 *
+	 * @var array
+	 */
+	protected array $shorttag_order = [];
+
+	/**
+	 * Array of names of valid option flags
+	 *
+	 * @var array
+	 */
+	protected array $option_flags = [];
+
+	/**
+	 * Return whether the output is cacheable.
+	 * @var bool
+	 */
+	protected bool $cacheable = true;
+
+	/**
+	 * Return whether the output is cacheable.
+	 * @return bool
+	 */
+	public function isCacheable(): bool
+	{
+		return $this->cacheable;
+	}
+
+	/**
+	 * Function body
+	 * @param mixed $params The supplied parameters.
+	 * @param Smarty\Template $template 
+	 * @return mixed 
+	 */
+	abstract public function handle($params, Template $template): ?string;
+
+	/**
+	 * Return the support attributes for this function.
+	 * @return array<string, array> 
+	 */
+	public function getSupportedAttributes(): array
+	{
+		return [
+			'required_attributes' => $this->required_attributes,
+			'optional_attributes' => $this->optional_attributes,
+			'shorttag_order' => $this->shorttag_order,
+			'option_flags' => $this->option_flags,
+		];
+	}
+}
@@ -0,0 +1,15 @@
+<?php
+
+namespace Smarty\FunctionHandler;
+
+/**
+ * Function handler interface with support for specifying supported properties
+ */
+interface AttributeFunctionHandlerInterface extends FunctionHandlerInterface
+{
+	/**
+	 * Returns an array with the supported attributes, flags, and shorttags
+	 * @return array<string, array>
+	 */
+	public function getSupportedAttributes(): array;
+}
@@ -19,7 +19,7 @@ use \Smarty\ParseTree\Code;
 use \Smarty\ParseTree\Dq;
 use \Smarty\ParseTree\DqContent;
 use \Smarty\ParseTree\Tag;
-
+use \Smarty\CompilerException;

 /**
 * Smarty Template Parser Class
@@ -306,7 +306,8 @@ smartytag(A)   ::= SIMPELOUTPUT(B). {
        $attributes[] = 'nocache';
        $var = $match[1];
    }
-    A = $this->compiler->compilePrintExpression($this->compiler->compileVariable('\''.$var.'\''), $attributes);
+    $this->compiler->triggerTagNoCache($var);
+    A = $this->compiler->compilePrintExpression('$_smarty_tpl->getValue(\''.$var.'\')', $attributes);
 }

 // simple tag like {name}
@@ -375,7 +376,7 @@ outattr(A) ::= output(B) attributes(C). {
    A = array(B,C);
 }

-output(A) ::= variable(B). {
+output(A) ::= variablevalue(B). {
    A = B;
 }
 output(A) ::= value(B). {
@@ -689,7 +690,8 @@ nullcoalescing(res)        ::= expr(v) QMARK QMARK expr(e2). {
 // ternary
 //
 ternary(res)        ::= expr(v) QMARK DOLLARID(e1) COLON  expr(e2). {
-    res = v.' ? '. $this->compiler->compileVariable('\''.substr(e1,1).'\'') . ' : '.e2;
+    $this->compiler->triggerTagNoCache(substr(e1,1));
+    res = v.' ? $_smarty_tpl->getValue(\''.substr(e1,1).'\') : '.e2;
 }

 ternary(res)        ::= expr(v) QMARK value(e1) COLON expr(e2). {
@@ -706,7 +708,7 @@ ternary(res)        ::= expr(v) QMARK COLON expr(e2). {
 }

                 // value
-value(res)       ::= variable(v). {
+value(res)       ::= variablevalue(v). {
    res = v;
 }

@@ -724,7 +726,7 @@ value(res)       ::= TYPECAST(t) value(v). {
    res = t.v;
 }

-value(res)       ::= variable(v) INCDEC(o). {
+value(res)       ::= variablevalue(v) INCDEC(o). {
    res = v.o;
 }

@@ -771,10 +773,10 @@ value(res)       ::= OPENP expr(e) CLOSEP. {
    res = '('. e .')';
 }

-value(res)        ::= variable(v1) INSTANCEOF(i) ns1(v2). {
+value(res)        ::= variablevalue(v1) INSTANCEOF(i) ns1(v2). {
      res = v1.i.v2;
 }
-value(res)        ::= variable(v1) INSTANCEOF(i) variable(v2). {
+value(res)        ::= variablevalue(v1) INSTANCEOF(i) variablevalue(v2). {
      res = v1.i.v2;
 }

@@ -797,7 +799,8 @@ value(res)    ::= varindexed(vi) DOUBLECOLON static_class_access(r). {
    if (vi['var'] === '\'smarty\'') {
        $this->compiler->appendPrefixCode("<?php {$prefixVar} = ". (new \Smarty\Compile\SpecialVariableCompiler())->compile(array(),$this->compiler,vi['smarty_internal_index']).';?>');
     } else {
-        $this->compiler->appendPrefixCode("<?php  {$prefixVar} = ". $this->compiler->compileVariable(vi['var']).vi['smarty_internal_index'].';?>');
+        $this->compiler->triggerTagNoCache(vi['var']);
+        $this->compiler->appendPrefixCode("<?php  {$prefixVar} = \$_smarty_tpl->getValue(" . vi['var'] . ')'.vi['smarty_internal_index'].';?>');
    }
    res = $prefixVar .'::'.r[0].r[1];
 }
@@ -847,54 +850,88 @@ ns1(res)           ::= NAMESPACE(i). {
    }


+// variable lists

+// multiple variables
+variablelist(res)       ::= variablelist(l) COMMA variable(v). {
+    res = array_merge(l,array(v));
+}
+
+variablelist(res)       ::= variablelist(l) COMMA expr(e). {
+    res = array_merge(l,array(e));
+}
+
+// single variable
+variablelist(res)       ::= variable(v). {
+    res = array(v);
+}
+
+// single expression
+variablelist(res)       ::= expr(e). {
+    res = array(e);
+}
+
+// no variable
+variablelist(res)       ::= . {
+    res = array();
+}

 //
 // variables 
 //
                  // Smarty variable (optional array)
 variable(res)    ::= DOLLARID(i). {
-   res = $this->compiler->compileVariable('\''.substr(i,1).'\'');
+   $this->compiler->triggerTagNoCache(substr(i,1));
+   res = array('$_smarty_tpl->hasVariable(\''.substr(i,1).'\')','$_smarty_tpl->getValue(\''.substr(i,1).'\')');
 }
 variable(res)    ::= varindexed(vi). {
    if (vi['var'] === '\'smarty\'') {
        $smarty_var = (new \Smarty\Compile\SpecialVariableCompiler())->compile(array(),$this->compiler,vi['smarty_internal_index']);
-        res = $smarty_var;
+        res = array('true', $smarty_var);
    } else {
        // used for array reset,next,prev,end,current 
        $this->last_variable = vi['var'];
        $this->last_index = vi['smarty_internal_index'];
-        res = $this->compiler->compileVariable(vi['var']).vi['smarty_internal_index'];
+        $this->compiler->triggerTagNoCache(vi['var']);
+        res = array('true', '$_smarty_tpl->getValue(' . vi['var'] . ')'.vi['smarty_internal_index']);
    }
 }

                  // variable with property
 variable(res)    ::= varvar(v) AT ID(p). {
-    res = '$_smarty_tpl->getVariable('. v .')->'.p;
+    res = array('true', '$_smarty_tpl->getVariable('. v .')->'.p);
 }

                  // object
 variable(res)    ::= object(o). {
-    res = o;
+    res = array('true', o);
 }

                  // config variable
-variable(res)    ::= HATCH ID(i) HATCH. {
+configvariable(res)    ::= HATCH ID(i) HATCH. {
    res = $this->compiler->compileConfigVariable('\'' . i . '\'');
 }

-variable(res)    ::= HATCH ID(i) HATCH arrayindex(a). {
+configvariable(res)    ::= HATCH ID(i) HATCH arrayindex(a). {
    res = '(is_array($tmp = ' . $this->compiler->compileConfigVariable('\'' . i . '\'') . ') ? $tmp'.a.' :null)';
 }

-variable(res)    ::= HATCH variable(v) HATCH. {
+configvariable(res)    ::= HATCH variablevalue(v) HATCH. {
    res = $this->compiler->compileConfigVariable(v);
 }

-variable(res)    ::= HATCH variable(v) HATCH arrayindex(a). {
+configvariable(res)    ::= HATCH variablevalue(v) HATCH arrayindex(a). {
    res = '(is_array($tmp = ' . $this->compiler->compileConfigVariable(v) . ') ? $tmp'.a.' : null)';
 }

+variablevalue(res)    ::= variable(v). {
+    res = v[1];
+}
+
+variablevalue(res)    ::= configvariable(v). {
+    res = v;
+}
+
 varindexed(res)  ::= DOLLARID(i) arrayindex(a). {
    res = array('var'=>'\''.substr(i,1).'\'', 'smarty_internal_index'=>a);
 }
@@ -918,14 +955,17 @@ arrayindex        ::= . {
 // single index definition
                    // Smarty2 style index 
 indexdef(res)    ::= DOT DOLLARID(i).  {
-    res = '['.$this->compiler->compileVariable('\''.substr(i,1).'\'').']';
+    $this->compiler->triggerTagNoCache(substr(i,1));
+    res = '[$_smarty_tpl->getValue(\''.substr(i,1).'\')]';
 }
 indexdef(res)    ::= DOT varvar(v).  {
-    res = '['.$this->compiler->compileVariable(v).']';
+    $this->compiler->triggerTagNoCache(v);
+    res = '[$_smarty_tpl->getValue(' . v . ')]';
 }

 indexdef(res)    ::= DOT varvar(v) AT ID(p). {
-    res = '['.$this->compiler->compileVariable(v).'->'.p.']';
+    $this->compiler->triggerTagNoCache(v);
+    res = '[$_smarty_tpl->getValue(' . v . ')->'.p.']';
 }

 indexdef(res)   ::= DOT ID(i). {
@@ -956,9 +996,10 @@ indexdef(res)   ::= OPENB INTEGER(n) CLOSEB. {
    res = '['.n.']';
 }
 indexdef(res)   ::= OPENB DOLLARID(i) CLOSEB. {
-    res = '['.$this->compiler->compileVariable('\''.substr(i,1).'\'').']';
+    $this->compiler->triggerTagNoCache(substr(i,1));
+    res = '[$_smarty_tpl->getValue(\''.substr(i,1).'\')]';
 }
-indexdef(res)   ::= OPENB variable(v) CLOSEB. {
+indexdef(res)   ::= OPENB variablevalue(v) CLOSEB. {
    res = '['.v.']';
 }
 indexdef(res)   ::= OPENB value(v) CLOSEB. {
@@ -1000,7 +1041,8 @@ varvarele(res)   ::= ID(s). {
 }
 varvarele(res)   ::= SIMPELOUTPUT(i). {
    $var = trim(substr(i, $this->compiler->getLdelLength(), -$this->compiler->getRdelLength()), ' $');
-    res = $this->compiler->compileVariable('\''.$var.'\'');
+    $this->compiler->triggerTagNoCache($var);
+    res = '$_smarty_tpl->getValue(\''.$var.'\')';
 }

                    // variable sections of element
@@ -1015,7 +1057,8 @@ object(res)    ::= varindexed(vi) objectchain(oc). {
    if (vi['var'] === '\'smarty\'') {
        res = (new \Smarty\Compile\SpecialVariableCompiler())->compile(array(),$this->compiler,vi['smarty_internal_index']).oc;
    } else {
-        res = $this->compiler->compileVariable(vi['var']).vi['smarty_internal_index'].oc;
+        $this->compiler->triggerTagNoCache(vi['var']);
+        res = '$_smarty_tpl->getValue(' . vi['var'] . ')'.vi['smarty_internal_index'].oc;
    }
 }

@@ -1041,7 +1084,8 @@ objectelement(res)::= PTR varvar(v) arrayindex(a). {
    if ($this->security) {
        $this->compiler->trigger_template_error (self::ERR2);
    }
-    res = '->{'.$this->compiler->compileVariable(v).a.'}';
+    $this->compiler->triggerTagNoCache(v);
+    res = '->{$_smarty_tpl->getValue(' . v . ')'.a.'}';
 }

 objectelement(res)::= PTR LDEL expr(e) RDEL arrayindex(a). {
@@ -1067,8 +1111,41 @@ objectelement(res)::= PTR method(f).  {
 //
 // function
 //
-function(res)     ::= ns1(f) OPENP params(p) CLOSEP. {
-    res = $this->compiler->compileModifierInExpression(f, p);
+function(res)     ::= ns1(f) OPENP variablelist(v) CLOSEP. {
+
+    if (f == 'isset') {
+        res = '(true';
+        if (count(v) == 0) {
+            throw new CompilerException("Invalid number of arguments for isset. isset expects at least one parameter.");
+        }
+        foreach (v as $value) {
+            if (is_array($value)) {
+                res .= ' && (' . $value[0] . ' && null !== (' . $value[1] . ' ?? null))';
+            } else {
+                res .= ' && (' . $value . ' !== null)';
+            }
+        }
+        res .= ')';
+    } elseif (f == 'empty') {
+        if (count(v) != 1) {
+            throw new CompilerException("Invalid number of arguments for empty. empty expects at exactly one parameter.");
+        }
+        if (is_array(v[0])) {
+            res .= '( !' . v[0][0] . ' || empty(' . v[0][1] . '))';
+        } else {
+            res = 'false == ' . v[0];
+        }
+    } else {
+        $p = array();
+        foreach (v as $value) {
+            if (is_array($value)) {
+                $p[] = $value[1];
+            } else {
+                $p[] = $value;
+            }
+        }
+        res = $this->compiler->compileModifierInExpression(f, $p);
+    }
 }


@@ -1087,7 +1164,8 @@ method(res)     ::= DOLLARID(f) OPENP params(p) CLOSEP.  {
        $this->compiler->trigger_template_error (self::ERR2);
    }
    $prefixVar = $this->compiler->getNewPrefixVariable();
-    $this->compiler->appendPrefixCode("<?php {$prefixVar} = ".$this->compiler->compileVariable('\''.substr(f,1).'\'').';?>');
+    $this->compiler->triggerTagNoCache(substr(f,1));
+    $this->compiler->appendPrefixCode("<?php {$prefixVar} = \$_smarty_tpl->getValue('".substr(f,1).'\')'.';?>');
    res = $prefixVar .'('. implode(',',p) .')';
 }

@@ -1243,6 +1321,10 @@ arrayelements(res)   ::=  arrayelements(a1) COMMA arrayelement(a).  {
    res = a1.','.a;
 }

+arrayelements(res)   ::=  arrayelements(a) COMMA.  {
+    res = a.',';
+}
+
 arrayelements        ::=  .  {
    return;
 }
@@ -1282,7 +1364,7 @@ doublequoted(res)          ::= doublequotedcontent(o). {
    res = new Dq($this, o);
 }

-doublequotedcontent(res)           ::=  BACKTICK variable(v) BACKTICK. {
+doublequotedcontent(res)           ::=  BACKTICK variablevalue(v) BACKTICK. {
    res = new Code('(string)'.v);
 }

@@ -1294,7 +1376,7 @@ doublequotedcontent(res)           ::=  DOLLARID(i). {
    res = new Code('(string)$_smarty_tpl->getValue(\''. substr(i,1) .'\')');
 }

-doublequotedcontent(res)           ::=  LDEL variable(v) RDEL. {
+doublequotedcontent(res)           ::=  LDEL variablevalue(v) RDEL. {
    res = new Code('(string)'.v);
 }

@@ -112,7 +112,7 @@ abstract class BasePlugin
 	 * @param Source $source source object
 	 * @param Template|null $_template template object
 	 */
-    abstract public function populate(Source $source, \Smarty\Template $_template = null);
+    abstract public function populate(Source $source, ?\Smarty\Template $_template = null);

    /**
     * populate Source Object with timestamp and exists from Resource
@@ -50,7 +50,7 @@ abstract class CustomPlugin extends BasePlugin {
 	 * @param Source $source source object
 	 * @param Template|null $_template template object
 	 */
-	public function populate(Source $source, Template $_template = null) {
+	public function populate(Source $source, ?Template $_template = null) {
 		$source->uid = sha1($source->type . ':' . $source->name);
 		$mtime = $this->fetchTimestamp($source->name);
 		if ($mtime !== null) {
@@ -23,7 +23,7 @@ class ExtendsPlugin extends BasePlugin
     *
     * @throws Exception
     */
-    public function populate(Source $source, Template $_template = null)
+    public function populate(Source $source, ?Template $_template = null)
    {
        $uid = '';
        $sources = array();
@@ -93,7 +93,11 @@ class ExtendsPlugin extends BasePlugin
     */
    public function getBasename(Source $source)
    {
-        return str_replace(':', '.', basename($source->getResourceName()));
+        $search = array(':');
+        if (\Smarty\Smarty::$_IS_WINDOWS) {
+            $search = array(':', '|');
+        }
+        return str_replace($search, '.', basename($source->getResourceName()));
    }

    /*
@@ -32,7 +32,7 @@ class FilePlugin extends BasePlugin {
 	 *
 	 * @throws Exception
 	 */
-	public function populate(Source $source, Template $_template = null) {
+	public function populate(Source $source, ?Template $_template = null) {

 		$source->uid = sha1(
 			$source->name . ($source->isConfig ? $source->getSmarty()->_joined_config_dir :
@@ -56,11 +56,14 @@ class FilePlugin extends BasePlugin {
 	 * @param Source $source source object
 	 */
 	public function populateTimestamp(Source $source) {
-		if (!$source->exists && $path = $this->getFilePath($source->name, $source->getSmarty(), $source->isConfig)) {
-			$source->timestamp = $source->exists = is_file($path);
+		$path = $this->getFilePath($source->name, $source->getSmarty(), $source->isConfig);
+		if (!$source->exists) {
+			$source->exists = ($path !== false && is_file($path));
 		}
-		if ($source->exists && $path) {
+		if ($source->exists && $path !== false) {
 			$source->timestamp = filemtime($path);
+		} else {
+			$source->timestamp = 0;
 		}
 	}

@@ -33,7 +33,7 @@ class StreamPlugin extends RecompiledPlugin {
 	 *
 	 * @return void
 	 */
-	public function populate(Source $source, Template $_template = null) {
+	public function populate(Source $source, ?Template $_template = null) {
 		$source->uid = false;
 		$source->content = $this->getContent($source);
 		$source->timestamp = $source->exists = !!$source->content;
@@ -31,7 +31,7 @@ class StringEval extends RecompiledPlugin
     *
     * @return void
     */
-    public function populate(\Smarty\Template\Source $source, \Smarty\Template $_template = null)
+    public function populate(\Smarty\Template\Source $source, ?\Smarty\Template $_template = null)
    {
        $source->uid = sha1($source->name);
        $source->timestamp = $source->exists = true;
@@ -31,7 +31,7 @@ class StringPlugin extends BasePlugin {
 	 *
 	 * @return void
 	 */
-	public function populate(Source $source, Template $_template = null) {
+	public function populate(Source $source, ?Template $_template = null) {
 		$source->uid = sha1($source->name);
 		$source->timestamp = $source->exists = true;
 	}
@@ -26,7 +26,7 @@ class DefaultPluginHandlerRuntime {
 		$script = null;
 		$cacheable = null;

-		return (call_user_func_array(
+		return (\call_user_func_array(
 				$this->defaultPluginHandler,
 				[
 					$tag,
@@ -54,7 +54,7 @@ class DefaultPluginHandlerRuntime {
 		$script = null;
 		$cacheable = null;

-		if (call_user_func_array(
+		if (\call_user_func_array(
 				$this->defaultPluginHandler,
 				[
 					$tag,
@@ -162,7 +162,7 @@ class InheritanceRuntime {
 	private function processBlock(
 		Template              $tpl,
 		\Smarty\Runtime\Block $block,
-		\Smarty\Runtime\Block $parent = null
+		?\Smarty\Runtime\Block $parent = null
 	) {
 		if ($block->hide && !isset($block->child)) {
 			return;
@@ -54,7 +54,7 @@ class Smarty extends \Smarty\TemplateBase {
 	/**
 	 * smarty version
 	 */
-	const SMARTY_VERSION = '5.2.0';
+	const SMARTY_VERSION = '5.7.0';

 	/**
 	 * define caching modes
@@ -2227,22 +2227,6 @@ class Smarty extends \Smarty\TemplateBase {
 	}

 	/**
-	 * Whether Smarty displays an error when using an unassigned variable
-	 */
-	public function getErrorUnassigned(): bool
-	{
-		return (bool) $this->error_unassigned;
-	}
-
-	/**
-	 * Set if Smarty should display an error on using an unassigned variable
-	 */
-	public function setErrorUnassigned(bool $error_unassigned): void
-	{
-		$this->error_unassigned = $error_unassigned;
-  }
-  
-  /**
 	 * Sets if Smarty should check If-Modified-Since headers to determine cache validity.
 	 * @param bool $cache_modified_check
 	 * @return void
@@ -2252,3 +2236,4 @@ class Smarty extends \Smarty\TemplateBase {
 	}

 }
+
@@ -115,7 +115,7 @@ class Template extends TemplateBase {
 	public function __construct(
 		$template_resource,
 		Smarty $smarty,
-		\Smarty\Data $_parent = null,
+		?\Smarty\Data $_parent = null,
 		$_cache_id = null,
 		$_compile_id = null,
 		$_caching = null,
@@ -248,7 +248,7 @@ class Template extends TemplateBase {
 		$caching,
 		$cache_lifetime,
 		array $extra_vars = [],
-		int $scope = null,
+		?int $scope = null,
 		?string $currentDir = null
 	) {

@@ -462,7 +462,7 @@ class Template extends TemplateBase {
 	 * @return string
 	 * @throws Exception
 	 */
-	public function createCodeFrame($content = '', $functions = '', $cache = false, \Smarty\Compiler\Template $compiler = null) {
+	public function createCodeFrame($content = '', $functions = '', $cache = false, ?\Smarty\Compiler\Template $compiler = null) {
 		return $this->getCodeFrameCompiler()->create($content, $functions, $cache, $compiler);
 	}

@@ -136,7 +136,7 @@ class Compiled extends GeneratedPhpFile {
 		if ($this->exists && !$_smarty_tpl->getSmarty()->force_compile
 			&& !($_smarty_tpl->compile_check && $_smarty_tpl->getSource()->getTimeStamp() > $this->getTimeStamp())
 		) {
-			$this->loadCompiledTemplate($_smarty_tpl);
+			$this->loadCompiledTemplate($_smarty_tpl, false);
 		}

 		if (!$this->isValid) {
@@ -241,16 +241,19 @@ class Compiled extends GeneratedPhpFile {
 	 * HHVM requires a workaround because of a PHP incompatibility
 	 *
 	 * @param Template $_smarty_tpl do not change/remove variable name, is used by compiled template
+	 * @param bool $invalidateCachedFiles forces a revalidation of the file in opcache or apc cache (if available)
 	 *
 	 */
-	private function loadCompiledTemplate(Template $_smarty_tpl) {
-
-		if (function_exists('opcache_invalidate')
-			&& (!function_exists('ini_get') || strlen(ini_get("opcache.restrict_api")) < 1)
-		) {
-			opcache_invalidate($this->filepath, true);
-		} elseif (function_exists('apc_compile_file')) {
-			apc_compile_file($this->filepath);
+	private function loadCompiledTemplate(Template $_smarty_tpl, bool $invalidateCachedFiles = true) {
+        
+		if ($invalidateCachedFiles) {
+			if (function_exists('opcache_invalidate')
+				 && (!function_exists('ini_get') || strlen(ini_get("opcache.restrict_api")) < 1)
+			) {
+				opcache_invalidate($this->filepath, true);
+			} elseif (function_exists('apc_compile_file')) {
+				apc_compile_file($this->filepath);
+			}
 		}
 		if (defined('HHVM_VERSION')) {
 			eval('?>' . file_get_contents($this->filepath));
@@ -134,9 +134,9 @@ class Source {
 	 * @throws Exception
 	 */
 	public static function load(
-		Template $_template = null,
-		Smarty   $smarty = null,
-		         $template_resource = null
+		?Template $_template = null,
+		?Smarty   $smarty = null,
+		          $template_resource = null
 	) {
 		if ($_template) {
 			$smarty = $_template->getSmarty();
@@ -203,7 +203,7 @@ class Source {
 	 */
 	public function _getDefaultTemplate($default_handler) {
 		$_content = $_timestamp = null;
-		$_return = call_user_func_array(
+		$_return = \call_user_func_array(
 			$default_handler,
 			[$this->type, $this->name, &$_content, &$_timestamp, $this->smarty]
 		);
@@ -104,7 +104,7 @@ abstract class TemplateBase extends Data {
 		}
 		// register the object
 		$smarty->registered_objects[$object_name] =
-			[$object, (array)$allowed_methods_properties, (boolean)$format, (array)$block_methods];
+			[$object, (array)$allowed_methods_properties, (bool)$format, (array)$block_methods];
 		return $this;
 	}

@@ -179,7 +179,7 @@ abstract class TemplateBase extends Data {
 	 * @api  Smarty::createData()
 	 *
 	 */
-	public function createData(Data $parent = null, $name = null) {
+	public function createData(?Data $parent = null, $name = null) {
 		/* @var Smarty $smarty */
 		$smarty = $this->getSmarty();
 		$dataObj = new Data($parent, $smarty, $name);
@@ -108,7 +108,7 @@
    </head>
    <body>

-    <h1>Smarty {\Smarty\Smarty::SMARTY_VERSION} Debug Console
+    <h1>Smarty {$smarty.version} Debug Console
        -  {if isset($template_name)}{$template_name|debug_print_var nofilter} {/if}{if !empty($template_data)}Total Time {$execution_time|string_format:"%.5f"}{/if}</h1>

    {if !empty($template_data)}
@@ -144,6 +144,7 @@
                        {$vars['attributes']|debug_print_var nofilter}
                    {/if}
                </td>
+            </tr>
         {/foreach}
    </table>

@@ -64,7 +64,7 @@ class PHPUnit_Smarty extends PHPUnit\Framework\TestCase
     */
    public static function setUpBeforeClass(): void
    {
-        error_reporting(E_ALL & ~E_STRICT & ~E_DEPRECATED & ~E_USER_DEPRECATED);
+        error_reporting(E_ALL & ~E_DEPRECATED & ~E_USER_DEPRECATED);
        self::$init = true;
        self::$pluginsdir =self::getSmartyPluginsDir();
    }
@@ -65,15 +65,34 @@ class UndefinedTemplateVarTest extends PHPUnit_Smarty
     */
    public function testError()
    {
-		$this->smarty->error_unassigned = true;
+        $this->smarty->error_unassigned = true;
        $this->expectException(PHPUnit\Framework\Error\Error::class);
-		$this->expectExceptionMessage('Undefined ');
+        $this->expectExceptionMessage('Undefined ');
        $e1 = error_reporting();
        $this->assertEquals('undefined = ', $this->smarty->fetch('001_main.tpl'));
        $e2 = error_reporting();
        $this->assertEquals($e1, $e2);
    }

+    public function testNoError()
+    {
+        $this->smarty->error_unassigned = false;
+        $e1 = error_reporting();
+        $this->assertEquals('undefined = ', $this->smarty->fetch('001_main.tpl'));
+        $e2 = error_reporting();
+        $this->assertEquals($e1, $e2);
+    }
+
+    public function testNoErrorForIssetOrEmpty()
+    {
+        $this->smarty->error_unassigned = true;
+        $e1 = error_reporting();
+        $this->assertEquals('undefined = ', $this->smarty->fetch('001_isset.tpl'));
+        $this->assertEquals('undefined = ', $this->smarty->fetch('001_empty.tpl'));
+        $e2 = error_reporting();
+        $this->assertEquals($e1, $e2);
+    }
+
    public function testUndefinedSimpleVar() {
        $this->smarty->muteUndefinedOrNullWarnings();
        $tpl = $this->smarty->createTemplate('string:a{if $undef}def{/if}b');
@@ -133,30 +152,30 @@ class UndefinedTemplateVarTest extends PHPUnit_Smarty
    }


-	public function testDereferenceOnNull() {
-		$this->smarty->setErrorReporting(E_ALL & ~E_WARNING & ~E_NOTICE);
-		$this->smarty->muteUndefinedOrNullWarnings();
-		$tpl = $this->smarty->createTemplate('string:a{if $object->myprop}def{/if}b');
-		$this->smarty->assign('object', null);
-		$this->assertEquals("ab", $this->smarty->fetch($tpl));
-	}
+    public function testDereferenceOnNull() {
+        $this->smarty->setErrorReporting(E_ALL & ~E_WARNING & ~E_NOTICE);
+        $this->smarty->muteUndefinedOrNullWarnings();
+        $tpl = $this->smarty->createTemplate('string:a{if $object->myprop}def{/if}b');
+        $this->smarty->assign('object', null);
+        $this->assertEquals("ab", $this->smarty->fetch($tpl));
+    }


-	public function testDereferenceOnBool() {
-		$this->smarty->setErrorReporting(E_ALL & ~E_NOTICE);
-		$this->smarty->muteUndefinedOrNullWarnings();
-		$tpl = $this->smarty->createTemplate('string:a{if $object->myprop}def{/if}b');
-		$this->smarty->assign('object', false);
-		$this->assertEquals("ab", $this->smarty->fetch($tpl));
-	}
+    public function testDereferenceOnBool() {
+        $this->smarty->setErrorReporting(E_ALL & ~E_NOTICE);
+        $this->smarty->muteUndefinedOrNullWarnings();
+        $tpl = $this->smarty->createTemplate('string:a{if $object->myprop}def{/if}b');
+        $this->smarty->assign('object', false);
+        $this->assertEquals("ab", $this->smarty->fetch($tpl));
+    }


-	public function testDereferenceOnString() {
-		$this->smarty->setErrorReporting(E_ALL & ~E_NOTICE);
-		$this->smarty->muteUndefinedOrNullWarnings();
-		$tpl = $this->smarty->createTemplate('string:a{if $object->myprop}def{/if}b');
-		$this->smarty->assign('object', 'xyz');
-		$this->assertEquals("ab", $this->smarty->fetch($tpl));
-	}
+    public function testDereferenceOnString() {
+        $this->smarty->setErrorReporting(E_ALL & ~E_NOTICE);
+        $this->smarty->muteUndefinedOrNullWarnings();
+        $tpl = $this->smarty->createTemplate('string:a{if $object->myprop}def{/if}b');
+        $this->smarty->assign('object', 'xyz');
+        $this->assertEquals("ab", $this->smarty->fetch($tpl));
+    }

 }
@@ -0,0 +1 @@
+undefined = {if empty($foo)}{/if}
@@ -0,0 +1 @@
+undefined = {if isset($foo)}{/if}
@@ -61,4 +61,68 @@ class AutoEscapeTest extends PHPUnit_Smarty
        $this->assertEquals("<p>hi</p>", $this->smarty->fetch($tpl));
    }

+    /**
+     * test autoescape + raw modifier
+     */
+    public function testAutoEscapeRaw() {
+        $tpl = $this->smarty->createTemplate('eval:{$foo|raw}');
+        $tpl->assign('foo', '<a@b.c>');
+        $this->assertEquals("<a@b.c>", $this->smarty->fetch($tpl));
+    }
+
+    /**
+     * test autoescape + escape modifier = no double-escaping
+     */
+    public function testAutoEscapeNoDoubleEscape() {
+        $tpl = $this->smarty->createTemplate('eval:{$foo|escape}');
+        $tpl->assign('foo', '<a@b.c>');
+        $this->assertEquals("&lt;a@b.c&gt;", $this->smarty->fetch($tpl));
+    }
+
+    /**
+     * test autoescape + escape modifier = force double-escaping
+     */
+    public function testAutoEscapeForceDoubleEscape() {
+        $tpl = $this->smarty->createTemplate('eval:{$foo|escape:\'force\'}');
+        $tpl->assign('foo', '<a@b.c>');
+        $this->assertEquals("&amp;lt;a@b.c&amp;gt;", $this->smarty->fetch($tpl));
+    }
+
+    /**
+     * test autoescape + escape modifier = special escape
+     */
+    public function testAutoEscapeSpecialEscape() {
+        $tpl = $this->smarty->createTemplate('eval:{$foo|escape:\'url\'}');
+        $tpl->assign('foo', 'aa bb');
+        $this->assertEquals("aa%20bb", $this->smarty->fetch($tpl));
+    }
+
+    /**
+     * test autoescape + escape modifier = special escape
+     */
+    public function testAutoEscapeSpecialEscape2() {
+        $tpl = $this->smarty->createTemplate('eval:{$foo|escape:\'url\'}');
+        $tpl->assign('foo', '<BR>');
+        $this->assertEquals("%3CBR%3E", $this->smarty->fetch($tpl));
+    }
+
+    /**
+     * test autoescape + escape modifier = special escape
+     */
+    public function testAutoEscapeSpecialEscape3() {
+        $tpl = $this->smarty->createTemplate('eval:{$foo|escape:\'htmlall\'}');
+        $tpl->assign('foo', '<BR>');
+        $this->assertEquals("&lt;BR&gt;", $this->smarty->fetch($tpl));
+    }
+
+
+    /**
+     * test autoescape + escape modifier = special escape
+     */
+    public function testAutoEscapeSpecialEscape4() {
+        $tpl = $this->smarty->createTemplate('eval:{$foo|escape:\'javascript\'}');
+        $tpl->assign('foo', '<\'');
+        $this->assertEquals("<\\'", $this->smarty->fetch($tpl));
+    }
+
 }
@@ -14,10 +14,13 @@ include_once __DIR__ . '/../_shared/CacheResourceTestCommon.php';
 class CacheResourceFileTest extends CacheResourceTestCommon
 {

+    private $directorySeparator;
+
    public function setUp(): void
    {
        $this->setUpSmarty(__DIR__);
        parent::setUp();
+        $this->directorySeparator = preg_quote(DIRECTORY_SEPARATOR, '/');
        $this->smarty->setCachingType('filetest');
    }

@@ -38,7 +41,8 @@ class CacheResourceFileTest extends CacheResourceTestCommon
        $this->smarty->setUseSubDirs(true);
        $tpl = $this->smarty->createTemplate('helloworld.tpl');

-		$this->assertRegExp('/.*\/([a-f0-9]{2}\/){3}.*.php/', $tpl->getCached()->filepath);
+        $pattern = '/.*' . $this->directorySeparator . '([a-f0-9]{2}' . $this->directorySeparator . '){3}.*\.php/';
+        $this->assertRegExp($pattern, $tpl->getCached()->filepath);
    }

    /**
@@ -51,7 +55,8 @@ class CacheResourceFileTest extends CacheResourceTestCommon
        $this->smarty->setUseSubDirs(true);
        $tpl = $this->smarty->createTemplate('helloworld.tpl', 'foo|bar');

-	    $this->assertRegExp('/.*\/foo\/bar\/([a-f0-9]{2}\/){3}.*.php/', $tpl->getCached()->filepath);
+        $pattern = '/.*' . $this->directorySeparator . 'foo' . $this->directorySeparator . 'bar' . $this->directorySeparator . '([a-f0-9]{2}' . $this->directorySeparator . '){3}.*\.php/';
+        $this->assertRegExp($pattern, $tpl->getCached()->filepath);
    }

    /**
@@ -63,7 +68,9 @@ class CacheResourceFileTest extends CacheResourceTestCommon
        $this->smarty->cache_lifetime = 1000;
        $this->smarty->setUseSubDirs(true);
        $tpl = $this->smarty->createTemplate('helloworld.tpl', null, 'blar');
-	    $this->assertRegExp('/.*\/blar\/([a-f0-9]{2}\/){3}.*.php/', $tpl->getCached()->filepath);
+
+        $pattern = '/.*' . $this->directorySeparator . 'blar' . $this->directorySeparator . '([a-f0-9]{2}' . $this->directorySeparator . '){3}.*\.php/';
+        $this->assertRegExp($pattern, $tpl->getCached()->filepath);
    }

    /**
@@ -75,7 +82,9 @@ class CacheResourceFileTest extends CacheResourceTestCommon
        $this->smarty->cache_lifetime = 1000;
        $this->smarty->setUseSubDirs(true);
        $tpl = $this->smarty->createTemplate('helloworld.tpl', 'foo|bar', 'blar');
-	    $this->assertRegExp('/.*\/foo\/bar\/blar\\/([a-f0-9]{2}\/){3}.*.php/', $tpl->getCached()->filepath);
+
+        $pattern = '/.*' . $this->directorySeparator . 'foo' . $this->directorySeparator . 'bar' . $this->directorySeparator . 'blar' . $this->directorySeparator . '([a-f0-9]{2}' . $this->directorySeparator . '){3}.*\.php/';
+        $this->assertRegExp($pattern, $tpl->getCached()->filepath);
    }

    /**
@@ -12,7 +12,7 @@ class Smarty_Resource_FiletestPlugin extends FilePlugin
     * @param Source   $source    source object
     * @param Template $_template template object
     */
-    public function populate(Source $source, Template $_template = null)
+    public function populate(Source $source, ?Template $_template = null)
    {
        parent::populate($source, $_template);
        if ($source->exists) {
@@ -0,0 +1,193 @@
+<?php
+
+use Smarty\Compile\AttributeCompiler;
+use Smarty\Compiler\Template;
+
+class AttributeCompilerTest extends PHPUnit\Framework\TestCase
+{
+	/**
+	 * The template compiler.
+	 */
+	private $template_compiler;
+
+	/**
+	 * The attributes
+	 */
+	private $attributes = [];
+
+	/**
+	 * @inheritDoc
+	 * Set up attribute compiler class
+	 */
+	protected function setUp(): void
+	{
+		$this->template_compiler = $this->createMock(Template::class);
+
+		// reset attributes to empty arrays
+		$this->attributes = [
+			'required_attributes' => [],
+			'optional_attributes' => [],
+			'shorttag_order' => [],
+			'option_flags' => [],
+		];
+	}
+
+	/**
+	 * Create the attribute compiler for testing.
+	 */
+	private function createAttributeCompiler() {
+		return new AttributeCompiler(
+			$this->attributes['required_attributes'],
+			$this->attributes['optional_attributes'],
+			$this->attributes['shorttag_order'],
+			$this->attributes['option_flags']
+		);
+	}
+
+	/**
+	 * Tests shorthand attribute compiling.
+	 */
+	public function testAttributeCompiler(): void
+	{
+		$this->attributes['shorttag_order'] = ['shorttag'];
+		$this->attributes['required_attributes'] = ['required'];
+		$this->attributes['option_flags'] = ['option', 'option_two'];
+
+		$payload = [
+			0 => 'shorttag value',
+			1 => [
+				'required' => 'required_value'
+			],
+			2 => 'option',
+		];
+
+		$this->assertEquals(
+			$this->createAttributeCompiler()
+				->getAttributes($this->template_compiler, $payload),
+			[
+				'shorttag' => 'shorttag value',
+				'required' => 'required_value',
+				'option' => true,
+				'option_two' => false,
+			]
+		);
+	}
+
+	/**
+	 * Tests normal optional attribute compiling.
+	 */
+	public function testAttributeCompilerOptionalArguments(): void
+	{
+		$this->attributes['optional_attributes'] = ['optional'];
+
+		$payload = [
+			0 => [
+				'optional' => 'optional value'
+			],
+		];
+
+		$this->assertEquals(
+			$this->createAttributeCompiler()
+				->getAttributes($this->template_compiler, $payload),
+			[
+				'optional' => 'optional value',
+			]
+		);
+
+		$this->assertEquals(
+			$this->createAttributeCompiler()
+				->getAttributes($this->template_compiler, []),
+			[]
+		);
+	}
+
+	/** 
+	 * Tests any attribute compiling.
+	 */
+	public function testAttributeCompilerAnyOptionalArguments(): void
+	{
+		$this->attributes['optional_attributes'] = ['_any'];
+
+		$payload = [
+			0 => [
+				'optional' => 'optional value'
+			],
+			1 => [
+				'optional_two' => 'optional value two'
+			],
+		];
+
+		$this->assertEquals(
+			$this->createAttributeCompiler()
+				->getAttributes($this->template_compiler, $payload),
+			[
+				'optional' => 'optional value',
+				'optional_two' => 'optional value two',
+			]
+		);
+	}
+
+	/**
+	 * Test if the attribute compiler tries to throw a too many shorthand attributes error.
+	 */
+	public function testAttributeCompilerTooManyShorthands(): void
+	{
+		$payload = [
+			0 => 'option one',
+		];
+
+		$this->template_compiler
+			->expects(self::once())
+			->method('trigger_template_error')
+			->with('too many shorthand attributes', null, true);
+
+		$this->createAttributeCompiler()
+			->getAttributes($this->template_compiler, $payload);
+	}
+
+	/**
+	 * Test if the attribute compiler tries to throw a missing required attribute error.
+	 */
+	public function testAttributeCompilerWithMissingRequiredAttributes(): void
+	{
+		$this->attributes['required_attributes'] = ['required'];
+
+		$this->template_compiler
+			->expects(self::once())
+			->method('trigger_template_error')
+			->with('missing \'required\' attribute', null, true);
+
+		$this->createAttributeCompiler()
+			->getAttributes($this->template_compiler, []);
+	}
+
+	/**
+	 * Test if the attribute compiler tries to throw a illegal value template error.
+	 */
+	public function testAttributeCompilerWithInvalidOptionAttribute(): void
+	{
+		$this->attributes['option_flags'] = ['option'];
+
+		$this->template_compiler
+			->expects(self::once())
+			->method('trigger_template_error')
+			->with('illegal value \'\'foo\'\' for options flag \'option\'', null, true);
+
+		$this->createAttributeCompiler()
+			->getAttributes($this->template_compiler, [0 => ['option' => 'foo']]);
+	}
+
+	/**
+	 * Test if the attribute compiler tries to throw an unexpected attribute error.
+	 */
+	public function testAttributeCompilerWithInvalidUnexpectedAttribute(): void
+	{
+		$this->template_compiler
+			->expects(self::once())
+			->method('trigger_template_error')
+			->with('unexpected \'unexpected\' attribute', null, true);
+
+		$this->createAttributeCompiler()
+			->getAttributes($this->template_compiler, [0 => ['unexpected' => 'bar']]);
+	}
+}
@@ -0,0 +1,62 @@
+<?php
+
+use Smarty\Compile\FunctionCallCompiler;
+use Smarty\Compiler\Template;
+use Smarty\FunctionHandler\AttributeFunctionHandlerInterface;
+use Smarty\Smarty;
+
+class FunctionCallCompilerTest extends PHPUnit\Framework\TestCase
+{
+	/**
+	 * @inheritDoc
+	 * Set up attribute compiler class
+	 */
+	protected function setUp(): void
+	{
+		$this->smarty = $this->createMock(Smarty::class);
+		$this->template_compiler = $this->createMock(Template::class);
+		$this->template_compiler
+			->expects(self::once())
+			->method('getSmarty')
+			->willReturn($this->smarty);
+	}
+
+	public function testAttributeFunctionHandlerInterface(): void
+	{
+		$attribute_function_handler = $this->createMock(AttributeFunctionHandlerInterface::class);
+
+		$attribute_function_handler
+			->expects(self::once())
+			->method('getSupportedAttributes')
+			->willReturn([
+				'required_attributes' => ['required'],
+				'optional_attributes' => ['optional'],
+				'shorttag_order' => ['short'],
+				'option_flags' => ['option'],
+			]);
+
+		$args = [
+			0 => 'short',
+			1 => 'option',
+			2 => [
+				'optional' => 'optional',
+			],
+			3 => [
+				'required' => 'required',
+			],
+		];
+
+		$this->smarty
+			->expects(self::once())
+			->method('getFunctionHandler')
+			->with('method')
+			->willReturn($attribute_function_handler);
+
+		$function_call_compiler = new FunctionCallCompiler();
+
+		$this->assertEquals(
+			$function_call_compiler->compile($args, $this->template_compiler, [], null, 'method'),
+			'$_smarty_tpl->getSmarty()->getFunctionHandler(\'method\')->handle(array(\'short\'=>short,\'option\'=>1,\'optional\'=>optional,\'required\'=>required), $_smarty_tpl)'
+		);
+	}
+}
@@ -34,7 +34,7 @@ class Smarty_Resource_AmbiguousPlugin extends FilePlugin
     * @param Source   $source    source object
     * @param Template $_template template object
     */
-    public function populate(Source $source, Template $_template = null)
+    public function populate(Source $source, ?Template $_template = null)
    {
        $segment = '';
        if ($this->segment) {
@@ -16,7 +16,7 @@ use Smarty\Template\Source;

 class Smarty_Resource_Db extends RecompiledPlugin {

-    public function populate(Source $source, Template $_template = null) {
+    public function populate(Source $source, ?Template $_template = null) {
        $source->uid = sha1($source->resource);
        $source->timestamp = 1000000000;
        $source->exists = true;
@@ -16,7 +16,7 @@ use Smarty\Template\Source;

 class Smarty_Resource_Db2 extends RecompiledPlugin
 {
-    public function populate(Source $source, Template $_template = null)
+    public function populate(Source $source, ?Template $_template = null)
    {
        $source->uid = sha1($source->resource);
        $source->timestamp = 0;
@@ -15,7 +15,7 @@ use Smarty\Template\Source;

 class Smarty_Resource_Db3 extends Smarty\Resource\BasePlugin
 {
-    public function populate(Source $source, Template $_template = null)
+    public function populate(Source $source, ?Template $_template = null)
    {
        $source->uid = sha1($source->resource);
        $source->timestamp = 0;
@@ -16,7 +16,7 @@ use Smarty\Template\Source;

 class Smarty_Resource_Db4 extends Smarty\Resource\BasePlugin
 {
-    public function populate(Source $source, Template $_template = null)
+    public function populate(Source $source, ?Template $_template = null)
    {
        $source->uid = sha1($source->resource);
        $source->timestamp = 0;
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
@@ -1,2 +0,0 @@
-# Ignore anything in here, but keep this directory
-*
@@ -192,6 +192,15 @@ class RegisterFunctionTest extends PHPUnit_Smarty
        ];
    }

+    /**
+     * test registerPlugin for function name ending in 'close' #1122
+     */
+    public function testRegisterFunctionEndingInClose()
+    {
+        $this->smarty->registerPlugin(Smarty::PLUGIN_FUNCTION, 'window_close', 'myfunction');
+        $this->assertEquals('hello world 1', $this->smarty->fetch('eval:{window_close value=1}'));
+    }
+
 }

 function myfunction($params, $smarty)
@@ -0,0 +1,55 @@
+<?php
+// first class callables where introduced in PHP 8.1
+if (PHP_VERSION_ID >= 80100) {
+
+	/**
+	 * class for register modifier with (first class) callables tests
+	 *
+	 * @runTestsInSeparateProcess
+	 * @preserveGlobalState disabled
+	 * @backupStaticAttributes enabled
+	 */
+	class RegisterModifierFirstClassCallablesTest extends PHPUnit_Smarty
+	{
+		public function setUp(): void
+		{
+			$this->setUpSmarty(__DIR__);
+		}
+
+
+		public function testInit()
+		{
+			$this->cleanDirs();
+		}
+
+		public function testRegisterFirstClassCallable()
+		{
+			$this->smarty->registerPlugin(\Smarty\Smarty::PLUGIN_MODIFIER, 'testmodifier', eval('return strrev(...);'));
+			$this->assertEquals('mosredna', $this->smarty->fetch('string:{"andersom"|testmodifier}'));
+		}
+
+		public function testRegisterFirstClassCallableSameName()
+		{
+			$this->smarty->registerPlugin(\Smarty\Smarty::PLUGIN_MODIFIER, 'mymodifier', eval('return strrev(...);'));
+			$this->assertEquals('mosredna', $this->smarty->fetch('string:{"andersom"|mymodifier}'));
+		}
+
+		public function testRegisterFirstClassCallableAsFunc()
+		{
+			$this->smarty->registerPlugin(\Smarty\Smarty::PLUGIN_MODIFIER, 'kprint_r_out', eval('return strrev(...);'));
+			$this->smarty->assign('myVar', 'andersom');
+			$this->assertEquals('mosredna', $this->smarty->fetch('string:{kprint_r_out($myVar)}'));
+		}
+
+		public function testRegisterFirstClassCallableSameNameAsPhpFunc()
+		{
+			$this->smarty->registerPlugin(\Smarty\Smarty::PLUGIN_MODIFIER, 'mymodifierfcc', eval('return strrev(...);'));
+			$this->assertEquals('mosredna', $this->smarty->fetch('string:{mymodifierfcc("andersom")}'));
+		}
+
+	}
+}
+function mymodifierfcc($a, $b, $c)
+{
+	return "$a function $b $c";
+}
@@ -135,6 +135,20 @@ class RegisterModifierTest extends PHPUnit_Smarty
 		$this->assertEquals($expectedValue, $this->smarty->fetch('string:' . $template));
 	}

+	public function testRegisterNativePhpFuncAsString()
+	{
+		$this->smarty->registerPlugin(\Smarty\Smarty::PLUGIN_MODIFIER, 'strrev', 'strrev');
+		$this->smarty->assign('myVar', 'andersom');
+		$this->assertEquals('mosredna', $this->smarty->fetch('string:{strrev($myVar)}'));
+	}
+
+	public function testRegisterNativePhpFuncUnderDifferentName()
+	{
+		$this->smarty->registerPlugin(\Smarty\Smarty::PLUGIN_MODIFIER, 'k_xyz_a', 'strrev');
+		$this->smarty->assign('myVar', 'andersom');
+		$this->assertEquals('mosredna', $this->smarty->fetch('string:{k_xyz_a($myVar)}'));
+	}
+
 }

 class WildcardExtension extends \Smarty\Extension\Base {
@@ -0,0 +1,32 @@
+<?php
+
+/**
+ * Tests the ::hasVariable method
+ */
+class HasVariableTest extends PHPUnit_Smarty
+{
+	public function setUp(): void
+	{
+		$this->setUpSmarty(__DIR__);
+	}
+
+
+	public function testInit()
+	{
+		$this->cleanDirs();
+	}
+
+	public function testSimpleTrue()
+	{
+		$this->smarty->assign('foo', 'bar');
+		$this->assertTrue($this->smarty->hasVariable('foo'));
+	}
+
+
+	public function testSimpleFalse()
+	{
+		$this->smarty->assign('foo', 'bar');
+		$this->assertFalse($this->smarty->hasVariable('foox'));
+	}
+
+}
@@ -4,7 +4,7 @@ class NullCoalescingTest extends PHPUnit_Smarty {

 	public function setUp(): void
 	{
-		$this->setUpSmarty('/tmp');
+		$this->setUpSmarty(sys_get_temp_dir());
 		$this->cleanDirs();
 	}

@@ -41,10 +41,9 @@ class CompileIfTest extends PHPUnit_Smarty
        $name = empty($testName) ? $testNumber : $testName;
        $file = "testIf_{$name}.tpl";
        $this->makeTemplateFile($file, $code);
-        $this->smarty->assignGlobal('file', $file);
+        $this->smarty->assign('file', $file);
        $this->smarty->assign('bar', 'buh');
-        $this->assertEquals($result, $this->smarty->fetch($file),
-                            "testIf - {$code} - {$name}");
+        $this->assertEquals($result, $this->smarty->fetch($file), "testIf - {$code} - {$name}");
    }

    /*
@@ -148,4 +148,10 @@ class CompileSectionTest extends PHPUnit_Smarty
        );
    }

+    public function testSectionWithNocache()
+    {
+        $source = 'string:{section name=module start=0 loop=1 nocache}{/section}';
+        $this->assertEquals('', $this->smarty->fetch($source));
+    }
+
 }
@@ -442,4 +442,28 @@ class CompileFunctionTest extends PHPUnit_Smarty
 	    $this->smarty->fetch('string:{function name=\'rce(){};echo "hi";function \'}{/function}');
    }

+    /**
+     * test shorthand function definition with regular call
+     */
+    public function testShorthand1()
+    {
+        $this->assertEquals("gribus", $this->smarty->fetch('shorthand1.tpl'));
+    }
+
+    /**
+     * test normal function definition with shorthand call
+     */
+    public function testShorthand2()
+    {
+        $this->assertEquals("gribus", $this->smarty->fetch('shorthand2.tpl'));
+    }
+
+    /**
+     * test shorthand function definition with shorthand call
+     */
+    public function testShorthand3()
+    {
+        $this->assertEquals("gribus", $this->smarty->fetch('shorthand3.tpl'));
+    }
+
 }
@@ -0,0 +1,2 @@
+{function blah}gribus{/function}
+{call name=blah}
@@ -0,0 +1,2 @@
+{function name=blah}gribus{/function}
+{blah}
@@ -0,0 +1,2 @@
+{function blah}gribus{/function}
+{blah}
@@ -4,7 +4,7 @@ class TernaryTest extends PHPUnit_Smarty {

 	public function setUp(): void
 	{
-		$this->setUpSmarty('/tmp');
+		$this->setUpSmarty(sys_get_temp_dir());
 		$this->cleanDirs();
 	}

@@ -70,6 +70,8 @@ class ArrayTest extends PHPUnit_Smarty
                     array('{$foo=[1,2,[7,8,9],4,5]}{$x=2}{$foo.$x.0}', '7', 'T13', $i++),
                     array('{$foo=[1,2,[7,8,9],4,5]}{$x=0}{$foo.2.$x}', '7', 'T14', $i++),
                     array('{$foo=[1,2,[7,8,9],4,5]}{$x=[1,0]}{$foo.2.{$x.1}}', '7', 'T15', $i++),
+                     array('{$foo=[1,2,3,4,5,]}{foreach $foo as $bar}{$bar}{/foreach}', '12345', 'T16', $i++),
+                     array('{$foo=[1,2,3,4,5,[6,7,8,],]}{$foo[5][2]}', '8', 'T17', $i++),
        );
    }
 }
@@ -22,7 +22,7 @@ class My_Resource_Extendsall extends \Smarty\Resource\ExtendsPlugin
     *
     * @return void
     */
-    public function populate(Source $source, Template $_template = null)
+    public function populate(Source $source, ?Template $_template = null)
    {
        $uid = '';
        $sources = array();
@@ -0,0 +1,10 @@
+FROM php:8.4-cli-bullseye
+
+## Basic utilities
+RUN apt-get update -yqq && apt-get install -y curl apt-utils git zip unzip
+
+## Composer
+COPY ./utilities/testrunners/shared/install-composer.sh /root/install-composer.sh
+WORKDIR /root
+RUN sh ./install-composer.sh
+RUN mv ./composer.phar /usr/local/bin/composer
@@ -0,0 +1,10 @@
+FROM php:8.5-rc-cli-bullseye
+
+## Basic utilities
+RUN apt-get update -yqq && apt-get install -y curl apt-utils git zip unzip
+
+## Composer
+COPY ./utilities/testrunners/shared/install-composer.sh /root/install-composer.sh
+WORKDIR /root
+RUN sh ./install-composer.sh
+RUN mv ./composer.phar /usr/local/bin/composer
Author	SHA1	Message	Date
Simon Wisselink	12587abea1	Document missing inline implementation. Fixed #1152	2025-12-21 22:11:15 +01:00
Simon Wisselink	73da7e90f3	Merge branch 'release/5.7.0'	2025-11-19 22:36:38 +01:00
Simon Wisselink	c0d7a36124	version bump	2025-11-19 22:36:36 +01:00
Simon Wisselink	8cc9a75964	Php8.5 support (#1138 ) * PHP 8.5 support (using RC docker image for php 8.5 unit tests)	2025-11-19 22:33:49 +01:00
Wim Wisselink	21d7fbb67e	Non-canonical cast (boolean) fix (#1145 )	2025-10-17 14:45:38 +02:00
Simon Wisselink	1fc41e385d	Merge branch 'release/5.6.0'	2025-10-03 23:22:25 +02:00
Simon Wisselink	fe325daec0	version bump	2025-10-03 23:22:23 +02:00
Simon Wisselink	3f0f308a7b	added changelog	2025-10-03 23:19:22 +02:00
pharixces	b390e50974	Add support for shorttags in functions (#1142 ) * Add support for shorttags in functions Co-authored-by: Anne Zijlstra <a.zijlstra@iwink.nl> Co-authored-by: Simon Wisselink <s.wisselink@iwink.nl>	2025-10-03 23:17:55 +02:00
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 $path variable warning --------- Co-authored-by: Daniel Metzner <daniel.metzner@niceshops.com>	2024-08-14 21:58:51 +02:00
Shad	d6153d4d4d	add missing closing tr tag (#1039 )	2024-07-01 16:38:18 +02:00
Amaury Bouchard	2289fa69f1	Improvement of auto-escaping (#1030 ) * Evolution of auto-escaping: no double-escaping when using the 'escape' modifier; add the 'force' mode to the 'escape' modifier; add the 'raw' modifier. * Add 'raw' modifier's documentation --------- Co-authored-by: Simon Wisselink <s.wisselink@iwink.nl>	2024-06-30 13:25:30 +02:00
Simon Wisselink	3cb3585432	Merge branch 'release/5.3.1'	2024-06-16 21:51:13 +02:00
Simon Wisselink	a2193eb4cf	version bump	2024-06-16 21:51:11 +02:00
Simon Wisselink	8ecde47203	fixed error when using section with nocache. Fixes #1034	2024-06-16 21:48:14 +02:00
Simon Wisselink	b978cb348e	add smarty logo svg for future use	2024-06-16 21:36:57 +02:00
Simon Wisselink	353ca06d07	Merge branch 'release/5.3.0'	2024-05-30 13:14:56 +02:00
Simon Wisselink	20c08ac40d	version bump	2024-05-30 13:14:54 +02:00
Simon Wisselink	4aa1273a80	Merge branch 'support/5'	2024-05-30 13:11:33 +02:00
Simon Wisselink	3232277bc5	Fix warning when calling hasVariable for an undefined variable (#978 ) Fixes #977	2024-03-29 23:32:49 +01:00
Simon Wisselink	bbd09c7bfa	Merge branch 'release/5.0.2' into support/5	2024-03-28 11:23:18 +01:00
Simon Wisselink	52dc8adafb	version bump	2024-03-28 11:23:16 +01:00
				`@@ -1 +0,0 @@`
				- Added `$smarty->prependTemplateDir()` method [#1022](https://github.com/smarty-php/smarty/issues/1022)
				`@@ -0,0 +1 @@`
				`- Update documentation to clarify that include inline is currently not implemented in Smarty v5 [#1152](https://github.com/smarty-php/smarty/issues/1152)`
				`@@ -1 +0,0 @@`
				`- Fix Smarty::assign() not returning $this when called with an array as first parameter [#972](https://github.com/smarty-php/smarty/pull/972)`
				`@@ -1 +0,0 @@`
				`- Fixed missing Smarty getErrorUnassigned/setErrorUnassigned methods [#979](https://github.com/smarty-php/smarty/issues/979)`