Add PHP8.3 support for Smarty 4.3.

CHANGELOG.md

@@ -6,19 +6,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-## [4.4.1] - 2024-02-26
-- Fixed internal release-tooling
-
-## [4.4.0] - 2024-02-26
-### Changed
-- Using the `|implode`, `|json_encode` and `|substr` modifiers does not generate a deprecation warning anymore as they will continue to be supported in v5 [#939](https://github.com/smarty-php/smarty/issues/939) 
-
 ### Added
 - PHP8.3 support [#925](https://github.com/smarty-php/smarty/issues/925)
 
-### Fixed
-- Incorrect compilation of expressions when escape_html=true [#930](https://github.com/smarty-php/smarty/pull/930)
-
 ## [4.3.4] - 2023-09-14
 
 ## [4.3.3] - 2023-09-14

README.md

@@ -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 can be run with PHP 7.1 to PHP 8.3.
+Smarty can be run with PHP 7.1 to PHP 8.2.
 
 ## Installation
 Smarty versions 3.1.11 or later can be installed with [Composer](https://getcomposer.org/).

docs/getting-started.md

@@ -1,7 +1,7 @@
 # Getting started
 
 ## Requirements
-Smarty can be run with PHP 7.1 to PHP 8.3.
+Smarty can be run with PHP 7.1 to PHP 8.2.
 
 ## Installation
 Smarty can be installed with [Composer](https://getcomposer.org/).

docs/upgrading.md

@@ -1,38 +0,0 @@
-# Upgrading from an older version
-
-## Upgrading from v3 to v4
-
-Smarty 4 is mostly identical to Smarty 3. Most notably, it adds support for PHP8 and drops support for PHP7.0 and below.
-Additionally, some deprecated features that have long been discouraged have been dropped from the language.
-
-### Muting PHP8 warnings
-If you simultaneously upgrade Smarty to v4 van PHP to v8, you may notice your error logs filling up with warnings about undefined or null template vars
-due to a change in how PHP handles these. This may be helpful to spot errors, but if you find this annoying, you can use
-`$smarty->muteUndefinedOrNullWarnings()` to make Smarty convert these warnings into notices.
-
-### ASP tags
-You can no longer user ASP-style tags like `<% %>` and `<%= %>` in your templates.
-Replace them with `{...}` tags.
-
-### SmartyBC
-Check your codebase for `SmartyBC`.
-We have dropped deprecated API calls that where only accessible through the SmartyBC class.
-
-### No more embedded PHP
-We have completely dropped support for `{php}` and `{include_php}` tags and embedded PHP in templates.
-Check your templates for this, and rewrite any embedded PHP blocks, by moving logic to your PHP files or by
-creating a [plugin function](./programmers/plugins/plugins-functions.md).
-
-### Other changes
-
-Search your code for the following changes:
-
-- `SMARTY_RESOURCE_CHAR_SET` and `SMARTY_RESOURCE_DATE_FORMAT` constants have been removed
-- `Smarty::muteExpectedErrors` and `Smarty::unmuteExpectedErrors` API methods have been removed
-- `Smarty::getVariable` method has been removed. Use [Smarty::getTemplateVars](programmers/api-functions/api-get-template-vars.md) instead.
-- [Smarty::registerResource](programmers/api-functions/api-register-resource.md) no longer accepts an array of callback functions
-
-
-
-
-

libs/Smarty.class.php

@@ -107,7 +107,7 @@ class Smarty extends Smarty_Internal_TemplateBase
     /**
      * smarty version
      */
-    const SMARTY_VERSION = '4.4.1';
+    const SMARTY_VERSION = '4.3.4';
     /**
      * define variable scopes
      */

libs/plugins/modifier.implode.php

@@ -1,15 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifier
- */
-
-function smarty_modifier_implode($values, $separator = '')
-{
-	if (is_array($separator)) {
-		return implode((string) ($values ?? ''), (array) $separator);
-	}
-	return implode((string) ($separator ?? ''), (array) $values);
-}

libs/plugins/modifiercompiler.json_encode.php

@@ -1,11 +0,0 @@
-<?php
-
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifierCompiler
- */
-function smarty_modifiercompiler_json_encode($params) {
-	return 'json_encode(' . $params[0] . (isset($params[1]) ? ', (int) ' . $params[1] : '') . ')';
-}

libs/plugins/modifiercompiler.substr.php

@@ -1,12 +0,0 @@
-<?php
-
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifierCompiler
- */
-function smarty_modifiercompiler_substr($params) {
-	return 'substr((string) ' . $params[0] . ', (int) ' . $params[1] .
-		(isset($params[2]) ? ', (int) ' . $params[2] : '') . ')';
-}

libs/sysplugins/smarty_internal_compile_private_print_expression.php

@@ -93,7 +93,7 @@ class Smarty_Internal_Compile_Private_Print_Expression extends Smarty_Internal_C
                 }
                 // autoescape html
                 if ($compiler->template->smarty->escape_html) {
-                    $output = "htmlspecialchars((string) ({$output}), ENT_QUOTES, '" . addslashes(Smarty::$_CHARSET) . "')";
+                    $output = "htmlspecialchars((string) {$output}, ENT_QUOTES, '" . addslashes(Smarty::$_CHARSET) . "')";
                 }
                 // loop over registered filters
                 if (!empty($compiler->template->smarty->registered_filters[ Smarty::FILTER_VARIABLE ])) {

make-release.sh

@@ -8,11 +8,10 @@ else
 fi
 
 git checkout -b "release/$1"
+sed -i "s/## \\[Unreleased\\]/## \\[Unreleased\\]\\n\\n## \\[$1\\] - $(date +%Y-%m-%d)/" CHANGELOG.md
+sed -i "s/const SMARTY_VERSION = '[^']\+';/const SMARTY_VERSION = '$1';/" libs/Smarty.class.php
 
-php utilities/update-changelog.php $1
-php utilities/update-smarty-version-number.php $1
-
-git add changelog CHANGELOG.md libs/Smarty.class.php
+git add CHANGELOG.md libs/Smarty.class.php
 git commit -m "version bump"
 
 git checkout support/4.3

mkdocs.yml

@@ -26,9 +26,7 @@ markdown_extensions:
 
 nav:
   - Home: 'index.md'
-  - 'Getting started':
-    - Introduction: 'getting-started.md'
-    - 'Upgrading from an older version': 'upgrading.md'
+  - 'Getting started': 'getting-started.md'
   - 'Designers':
     - 'Basic Syntax':
         - Introduction: 'designers/language-basic-syntax/index.md'

tests/UnitTests/TemplateSource/TagTests/PluginModifier/PluginModifierImplodeTest.php

@@ -1,44 +0,0 @@
-<?php
-/**
- * Smarty PHPunit tests of modifier
- */
-
-/**
- * class for modifier tests
- *
- * @runTestsInSeparateProcess
- * @preserveGlobalState    disabled
- * @backupStaticAttributes enabled
- */
-class PluginModifierImplodeTest extends PHPUnit_Smarty
-{
-	public function setUp(): void
-	{
-		$this->setUpSmarty(__DIR__);
-	}
-
-	public function testDefault()
-	{
-		$tpl = $this->smarty->createTemplate('string:{""|implode:$v}');
-		$tpl->assign("v", ["1", "2"]);
-		$this->assertEquals("12", $this->smarty->fetch($tpl));
-	}
-	public function testWithSeparator()
-	{
-		$tpl = $this->smarty->createTemplate('string:{","|implode:$v}');
-		$tpl->assign("v", ["a", "b"]);
-		$this->assertEquals("a,b", $this->smarty->fetch($tpl));
-	}
-	public function testInConditional()
-	{
-		$tpl = $this->smarty->createTemplate('string:{if implode("", $v) == "abc"}good{else}bad{/if}');
-		$tpl->assign("v", ['a','b','c']);
-		$this->assertEquals("good", $this->smarty->fetch($tpl));
-	}
-	public function testInConditionalWithSeparator()
-	{
-		$tpl = $this->smarty->createTemplate('string:{if implode("-", $v) == "a-b-c"}good{else}bad{/if}');
-		$tpl->assign("v", ['a','b','c']);
-		$this->assertEquals("good", $this->smarty->fetch($tpl));
-	}
-}

tests/UnitTests/TemplateSource/TagTests/PluginModifier/PluginModifierJsonEncodeTest.php

@@ -1,76 +0,0 @@
-<?php
-/**
- * Smarty PHPunit tests of modifier
- */
-
-/**
- * class for modifier tests
- *
- * @runTestsInSeparateProcess
- * @preserveGlobalState    disabled
- * @backupStaticAttributes enabled
- */
-class PluginModifierJsonEncodeTest extends PHPUnit_Smarty
-{
-	public function setUp(): void
-	{
-		$this->setUpSmarty(__DIR__);
-	}
-
-	/**
-	 * @dataProvider dataForDefault
-	 */
-	public function testDefault($value, $expected)
-	{
-		$tpl = $this->smarty->createTemplate('string:{$v|json_encode}');
-		$tpl->assign("v", $value);
-		$this->assertEquals($expected, $this->smarty->fetch($tpl));
-	}
-
-	/**
-	 * @dataProvider dataForDefault
-	 */
-	public function testDefaultAsFunction($value, $expected)
-	{
-		$tpl = $this->smarty->createTemplate('string:{json_encode($v)}');
-		$tpl->assign("v", $value);
-		$this->assertEquals($expected, $this->smarty->fetch($tpl));
-	}
-
-	public function dataForDefault() {
-		return [
-			["abc", '"abc"'],
-			[["abc"], '["abc"]'],
-			[["abc",["a"=>2]], '["abc",{"a":2}]'],
-		];
-	}
-
-	/**
-	 * @dataProvider dataForForceObject
-	 */
-	public function testForceObject($value, $expected)
-	{
-		$tpl = $this->smarty->createTemplate('string:{$v|json_encode:16}');
-		$tpl->assign("v", $value);
-		$this->assertEquals($expected, $this->smarty->fetch($tpl));
-	}
-
-	/**
-	 * @dataProvider dataForForceObject
-	 */
-	public function testForceObjectAsFunction($value, $expected)
-	{
-		$tpl = $this->smarty->createTemplate('string:{json_encode($v,16)}');
-		$tpl->assign("v", $value);
-		$this->assertEquals($expected, $this->smarty->fetch($tpl));
-	}
-
-	public function dataForForceObject() {
-		return [
-			["abc", '"abc"'],
-			[["abc"], '{"0":"abc"}'],
-			[["abc",["a"=>2]], '{"0":"abc","1":{"a":2}}'],
-		];
-	}
-
-}

tests/UnitTests/TemplateSource/TagTests/PluginModifier/PluginModifierSubstrTest.php

@@ -1,48 +0,0 @@
-<?php
-/**
- * Smarty PHPunit tests of modifier
- */
-
-/**
- * class for modifier tests
- *
- * @runTestsInSeparateProcess
- * @preserveGlobalState    disabled
- * @backupStaticAttributes enabled
- */
-class PluginModifierSubstrTest extends PHPUnit_Smarty
-{
-	public function setUp(): void
-	{
-		$this->setUpSmarty(__DIR__);
-	}
-
-	public function testDefault()
-	{
-		$tpl = $this->smarty->createTemplate('string:{$v|substr:1}');
-		$tpl->assign("v", "abc");
-		$this->assertEquals("bc", $this->smarty->fetch($tpl));
-	}
-
-	public function testTwoArguments()
-	{
-		$tpl = $this->smarty->createTemplate('string:{$v|substr:1:1}');
-		$tpl->assign("v", "abc");
-		$this->assertEquals("b", $this->smarty->fetch($tpl));
-	}
-
-	public function testNegativeOffset()
-	{
-		$tpl = $this->smarty->createTemplate('string:{$v|substr:-1}');
-		$tpl->assign("v", "abc");
-		$this->assertEquals("c", $this->smarty->fetch($tpl));
-	}
-
-	public function testInConditional()
-	{
-		$tpl = $this->smarty->createTemplate('string:{if substr($v, -1) == "c"}good{else}bad{/if}');
-		$tpl->assign("v", "abc");
-		$this->assertEquals("good", $this->smarty->fetch($tpl));
-	}
-
-}

utilities/update-changelog.php

@@ -1,42 +0,0 @@
-<?php
-
-// This takes the *.md files in changelog/ dir and inserts them
-// right below the '## [Unreleased]' marker in CHANGELOG.md
-
-$path_to_main_changelog = 'CHANGELOG.md';
-$marker = '## [Unreleased]';
-$changelog_files_pattern = 'changelog/*.md';
-$new_version = $argv[1];
-
-$file_contents = file_get_contents($path_to_main_changelog);
-
-foreach (glob($changelog_files_pattern) as $filename) {
-    $content_to_insert = file_get_contents($filename);
-
-    if (!endsWithNewline($content_to_insert)) {
-        $content_to_insert .= "\n";
-    }
-
-    $file_contents = str_replace(
-        $marker,
-        $marker . $content_to_insert,
-        $file_contents
-    );
-    unlink($filename);
-}
-
-
-// add the version number and date
-$file_contents = str_replace(
-    $marker,
-    $marker . sprintf("\n\n## [%s] - %s\n", $new_version, date('Y-m-d')),
-    $file_contents
-);
-
-file_put_contents($path_to_main_changelog, $file_contents);
-
-
-function endsWithNewline($str): bool
-{
-    return preg_match('/[\r\n]$/', $str) === 1;
-}

utilities/update-smarty-version-number.php

@@ -1,11 +0,0 @@
-<?php
-
-// This takes the Smarty class file and updates the SMARTY_VERSION constant
-
-$path_to_smarty_class = 'libs/Smarty.class.php';
-$pattern = "/const SMARTY_VERSION = '[^']+'/";
-$replacement = "const SMARTY_VERSION = '" . $argv[1] . "'";
-
-$file_contents = preg_replace($pattern, $replacement, file_get_contents($path_to_smarty_class));
-
-file_put_contents($path_to_smarty_class, $file_contents);