yiisoft · samdark · Sep 26, 2025 · Sep 26, 2025 · Sep 26, 2025 · Sep 26, 2025
diff --git a/.appveyor.yml b/.appveyor.yml
@@ -38,4 +38,4 @@ before_test:
 
 test_script:
     - cd C:\projects\yii2
-    - vendor\bin\phpunit --exclude-group mssql,mysql,pgsql,sqlite,db,oci,wincache,xcache,zenddata,cubrid
+    - vendor\bin\phpunit --exclude-group mssql,mysql,pgsql,sqlite,db,oci,wincache,cubrid
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -13,7 +13,7 @@ jobs:
     env:
         DEFAULT_COMPOSER_FLAGS: "--prefer-dist --no-interaction --no-progress --optimize-autoloader --ansi"
         EXTENSIONS: ${{ matrix.php < 8.0 && 'apc' || 'apcu' }}, curl, dom, imagick, intl, mbstring, mcrypt, memcached
-        PHPUNIT_COMMAND: --verbose --exclude-group db,wincache,xcache,zenddata --coverage-clover=coverage.xml --colors=always
+        PHPUNIT_COMMAND: --verbose --exclude-group db,wincache --coverage-clover=coverage.xml --colors=always
         XDEBUG_MODE: coverage
 
     runs-on: ubuntu-latest

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
@@ -109,5 +109,5 @@ travis:
     - docker-compose up --build -d
     # wait for dbs ...
     - sleep 10
-    - docker-compose run --rm php vendor/bin/phpunit -v --exclude mssql,cubrid,oci,wincache,xcache,zenddata,cubrid
+    - docker-compose run --rm php vendor/bin/phpunit -v --exclude mssql,cubrid,oci,wincache,cubrid
 
diff --git a/docs/guide-es/caching-data.md b/docs/guide-es/caching-data.md
@@ -79,8 +79,6 @@ se muestra un listado con los componentes de caché disponibles:
 * [[yii\caching\MemCache]]: utiliza las extensiones de PHP [memcache](https://www.php.net/manual/es/book.memcache.php) y [memcached](https://www.php.net/manual/es/book.memcached.php). Esta opción puede ser considerada como la más rápida cuando la caché es manejada en una aplicación distribuida (ej. con varios servidores, con balance de carga, etc..)
 * [[yii\redis\Cache]]: implementa un componente de caché basado en [Redis](https://redis.io/) que almacenan pares clave-valor (requiere la versión 2.6.12 de redis).
 * [[yii\caching\WinCache]]: utiliza la extensión de PHP [WinCache](https://iis.net/downloads/microsoft/wincache-extension) ([ver también](https://www.php.net/manual/es/book.wincache.php)).
-* [[yii\caching\XCache]] _(deprecated)_: utiliza la extensión de PHP [XCache](https://en.wikipedia.org/wiki/List_of_PHP_accelerators#XCache).
-* [[yii\caching\ZendDataCache]] _(deprecated)_: utiliza [Zend Data Cache](https://files.zend.com/help/Zend-Server-6/zend-server.htm#data_cache_component.htm) como el medio fundamental de caché.
 
 > Tip: Puedes utilizar diferentes tipos de almacenamiento de caché en la misma aplicación. Una estrategia común es la de usar almacenamiento de caché en memoria para almacenar datos que son pequeños pero que son utilizados constantemente (ej. datos estadísticos), y utilizar el almacenamiento de caché en archivos o en base de datos para guardar datos que son grandes y utilizados con menor frecuencia (ej. contenido de página).
 

diff --git a/docs/guide-fr/caching-data.md b/docs/guide-fr/caching-data.md
@@ -100,10 +100,6 @@ Yii prend en charge un large panel de supports de stockage pour cache. Ce qui su
   (une version de redis égale ou supérieure à 2.6.12 est nécessaire).
 * [[yii\caching\WinCache]]: utilise le [WinCache](https://iis.net/downloads/microsoft/wincache-extension) PHP
   ([voir aussi l'extension](https://www.php.net/manual/fr/book.wincache.php)).
-* [[yii\caching\XCache]] _(deprecated)_: utilise l'extension PHP [XCache](https://en.wikipedia.org/wiki/List_of_PHP_accelerators#XCache).
-* [[yii\caching\ZendDataCache]] _(deprecated)_: utilise le 
-  [cache de données Zend](https://files.zend.com/help/Zend-Server-6/zend-server.htm#data_cache_component.htm)
-  en tant que médium de cache sous-jacent.
 
 
 > Tip: vous pouvez utiliser différents supports de stockage pour cache dans la même application. Une stratégie courante est d'utiliser un support de stockage pour cache basé sur la mémoire pour stocker des données de petite taille mais d'usage constant (p. ex. des données statistiques), et d'utiliser des supports de stockage pour cache basés sur des fichiers ou des bases de données pour stocker des données volumineuses et utilisées moins souvent (p. ex. des contenus de pages).

diff --git a/docs/guide-ja/caching-data.md b/docs/guide-ja/caching-data.md
@@ -128,10 +128,6 @@ Yii はさまざまなキャッシュ・ストレージをサポートしてい
   (Redis の バージョン 2.6.12 以降が必要とされます) 。
 * [[yii\caching\WinCache]]: PHP の [WinCache](https://iis.net/downloads/microsoft/wincache-extension) エクステンションを使用します。
   ([参照リンク](https://www.php.net/manual/ja/book.wincache.php))
-* [[yii\caching\XCache]] _(非推奨)_: PHP の [XCache](https://en.wikipedia.org/wiki/List_of_PHP_accelerators#XCache) 拡張モジュールを使用します。
-* [[yii\caching\ZendDataCache]] _(非推奨)_:
-  キャッシュ・メディアとして [Zend Data Cache](https://files.zend.com/help/Zend-Server-6/zend-server.htm#data_cache_component.htm)
-  を使用します。
 
 
 > Tip: 同じアプリケーション内で異なるキャッシュを使用することもできます。

diff --git a/docs/guide-pt-BR/caching-data.md b/docs/guide-pt-BR/caching-data.md
@@ -96,10 +96,6 @@ Yii suporta uma ampla gama de sistemas de cache. A seguir um resumo:
   [Redis](https://redis.io/) (requer redis versão 2.6.12 ou mais recente).
 * [[yii\caching\WinCache]]: usa a extensão PHP [WinCache](https://iis.net/downloads/microsoft/wincache-extension)
   ([veja também](https://www.php.net/manual/pt_BR/book.wincache.php)).
-* [[yii\caching\XCache]] _(deprecated)_: usa a extensão PHP [XCache](https://en.wikipedia.org/wiki/List_of_PHP_accelerators#XCache).
-* [[yii\caching\ZendDataCache]] _(deprecated)_: usa
-  [Cache de Dados Zend](https://files.zend.com/help/Zend-Server-6/zend-server.htm#data_cache_component.htm)
-  como o meio de cache subjacente.
 
 
 > Dica: Você pode usar vários tipos de cache na mesma aplicação. Uma estratégia comum é usar caches baseados 

diff --git a/docs/guide-ru/caching-data.md b/docs/guide-ru/caching-data.md
@@ -102,8 +102,6 @@ Yii поддерживает множество хранилищ кэша:
 * [[yii\caching\MemCache]]: использует расширения PHP [memcache](https://www.php.net/manual/ru/book.memcache.php) и [memcached](https://www.php.net/manual/ru/book.memcached.php). Этот вариант может рассматриваться как самый быстрый при работе в распределенных приложениях (например, с несколькими серверами, балансировкой нагрузки и так далее);
 * [[yii\redis\Cache]]: реализует компонент кэша на основе [Redis](https://redis.io/), хранилища ключ-значение (требуется Redis версии 2.6.12 или выше);
 * [[yii\caching\WinCache]]: использует расширение PHP [WinCache](https://iis.net/downloads/microsoft/wincache-extension) ([смотрите также](https://www.php.net/manual/ru/book.wincache.php));
-* [[yii\caching\XCache]] _(deprecated)_: использует расширение PHP [XCache](https://en.wikipedia.org/wiki/List_of_PHP_accelerators#XCache);
-* [[yii\caching\ZendDataCache]] _(deprecated)_: использует [Zend Data Cache](https://files.zend.com/help/Zend-Server-6/zend-server.htm#data_cache_component.htm).
 
 > Tip: Вы можете использовать разные способы хранения кэша в одном приложении. Общая стратегия заключается в использовании памяти под хранение небольших часто используемых данных (например, статистические данные). Для больших и реже используемых данных (например, содержимое страницы) лучше использовать файлы или базу данных.
 

diff --git a/docs/guide-zh-CN/caching-data.md b/docs/guide-zh-CN/caching-data.md
@@ -128,10 +128,6 @@ Yii 支持一系列缓存存储器，概况如下：
  （需要 redis 2.6.12 及以上版本的支持 ）。
 * [[yii\caching\WinCache]]：使用 PHP [WinCache](https://iis.net/downloads/microsoft/wincache-extension)
  （[另可参考](https://www.php.net/manual/zh/book.wincache.php)）扩展.
-* [[yii\caching\XCache]]：使用 PHP [XCache](https://en.wikipedia.org/wiki/List_of_PHP_accelerators#XCache)扩展。
-* [[yii\caching\ZendDataCache]]：使用 
-  [Zend Data Cache](https://files.zend.com/help/Zend-Server-6/zend- server.htm#data_cache_component.htm) 
-  作为底层缓存媒介。
 
 
 > Tip: 你可以在同一个应用程序中使用不同的缓存存储器。一个常见的策略是使用基于内存的缓存存储器

diff --git a/docs/guide/caching-data.md b/docs/guide/caching-data.md
@@ -130,11 +130,6 @@ Yii supports a wide range of cache storage. The following is a summary:
   (redis version 2.6.12 or higher is required).
 * [[yii\caching\WinCache]]: uses PHP [WinCache](https://iis.net/downloads/microsoft/wincache-extension)
   ([see also](https://www.php.net/manual/en/book.wincache.php)) extension.
-* [[yii\caching\XCache]] _(deprecated)_: uses PHP [XCache](https://en.wikipedia.org/wiki/List_of_PHP_accelerators#XCache) extension.
-* [[yii\caching\ZendDataCache]] _(deprecated)_: uses
-  [Zend Data Cache](https://files.zend.com/help/Zend-Server-6/zend-server.htm#data_cache_component.htm)
-  as the underlying caching medium.
-
 
 > Tip: You may use different cache storage in the same application. A common strategy is to use memory-based
   cache storage to store data that is small but constantly used (e.g. statistical data), and use file-based

diff --git a/framework/CHANGELOG.md b/framework/CHANGELOG.md
@@ -1,7 +1,7 @@
 Yii Framework 2 Change Log
 ==========================
 
-2.0.54 under development
+2.0.60 under development
 ------------------------
 - Bug #20483: Fix `CompositeAuth` making bad assumptions on `AuthInterface` implementations (sammousa)
 - Bug #20432: Fix PHPStan/Psalm annotations for `ActiveQuery::asArray` (max-s-lab)
@@ -33,6 +33,7 @@ Yii Framework 2 Change Log
 - Bug #20524: Fix PHPStan/Psalm annotations in `Yii::createObject` (max-s-lab)
 - Bug #20530: Fix notice "Object of class DateTimeImmutable could not be converted to int" in `CookieCollection::has` (max-s-lab)
 - Enh #20539: Update minimum PHP version requirement from `7.3` to `7.4` (terabytesoftw)
+- Bug #20541: Remove deprecated caching components: `XCache` and `ZendDataCache`, and update related tests and documentation (terabytesoftw)
 
 
 2.0.53 June 27, 2025

diff --git a/framework/UPGRADE.md b/framework/UPGRADE.md
@@ -51,6 +51,12 @@ if you want to upgrade from version A to version C and there is
 version B between A and C, you need to follow the instructions
 for both A and B.
 
+Upgrade from Yii 2.0.60
+-----------------------
+
+* Deprecated caching components: `XCache` and `ZendDataCache` have been removed. If you were using these components, you
+will need to replace them with alternative caching solutions.
+
 Upgrade from Yii 2.0.52
 -----------------------
 

diff --git a/framework/caching/XCache.php b/framework/caching/XCache.php
diff --git a/framework/caching/ZendDataCache.php b/framework/caching/ZendDataCache.php
diff --git a/framework/classes.php b/framework/classes.php
@@ -86,8 +86,6 @@
   'yii\caching\MemCacheServer' => YII2_PATH . '/caching/MemCacheServer.php',
   'yii\caching\TagDependency' => YII2_PATH . '/caching/TagDependency.php',
   'yii\caching\WinCache' => YII2_PATH . '/caching/WinCache.php',
-  'yii\caching\XCache' => YII2_PATH . '/caching/XCache.php',
-  'yii\caching\ZendDataCache' => YII2_PATH . '/caching/ZendDataCache.php',
   'yii\captcha\Captcha' => YII2_PATH . '/captcha/Captcha.php',
   'yii\captcha\CaptchaAction' => YII2_PATH . '/captcha/CaptchaAction.php',
   'yii\captcha\CaptchaAsset' => YII2_PATH . '/captcha/CaptchaAsset.php',

diff --git a/phpstan-baseline-7x.neon b/phpstan-baseline-7x.neon
@@ -10,11 +10,6 @@ parameters:
 			count: 1
 			path: framework/behaviors/AttributeTypecastBehavior.php
 
-		-
-			message: "#^Constant XC_TYPE_VAR not found\\.$#"
-			count: 2
-			path: framework/caching/XCache.php
-
 		-
 			message: "#^Method yii\\\\console\\\\controllers\\\\CacheController\\:\\:actionFlushSchema\\(\\) should return int but return statement is missing\\.$#"
 			count: 1

diff --git a/phpstan-baseline.neon b/phpstan-baseline.neon
@@ -5,11 +5,6 @@ parameters:
 			count: 1
 			path: build/controllers/DevController.php
 
-		-
-			message: "#^Constant XC_TYPE_VAR not found\\.$#"
-			count: 2
-			path: framework/caching/XCache.php
-
 		-
 			message: "#^Method yii\\\\console\\\\controllers\\\\CacheController\\:\\:actionFlushSchema\\(\\) should return int but return statement is missing\\.$#"
 			count: 1

diff --git a/tests/README.md b/tests/README.md
@@ -85,7 +85,7 @@ Run a group of unit tests
 
     docker-compose run php vendor/bin/phpunit -v --group caching,db   
     docker-compose run php vendor/bin/phpunit -v --exclude base,caching,db,i18n,log,mutex,rbac,validators,web
-    docker-compose run php vendor/bin/phpunit -v --exclude mssql,oci,wincache,xcache,zenddata,cubrid
+    docker-compose run php vendor/bin/phpunit -v --exclude mssql,oci,wincache,cubrid
 
 > Note: Documentation about [installing additional extensions](https://github.com/yiisoft/yii2-docker/blob/master/docs/install-extensions.md) can be found at `yiisoft/yii2-docker`.