Changeset 53763

Timestamp:

07/22/2022 08:50:31 PM (2 years ago)

Author:

spacedmonkey

Message:

Cache API: Add wp_cache_flush_group function.

Add a new plugable function called wp_cache_flush_group, that will allow developers to clear whole cache groups with a single call. Developers can detect if their current implementation of an object cache supports flushing by group, by calling wp_cache_supports_group_flush which returns true if it is supported. If the developers of the object cache drop-in has not implemented wp_cache_flush_group and wp_cache_supports_group_flush, these functions are polyfilled and wp_cache_supports_group_flush defaults to false.

Props Spacedmonkey, filosofo, ryan, sc0ttkclark, SergeyBiryukov, scribu, Ste_95, dd32, dhilditch, dougal, lucasbustamante, dg12345, tillkruess, peterwilsoncc, flixos90, pbearne.
Fixes #4476.

Location:

trunk

Files:

• src/wp-includes/cache-compat.php (modified) (1 diff)
• src/wp-includes/cache.php (modified) (2 diffs)
• src/wp-includes/class-wp-object-cache.php (modified) (1 diff)
• tests/phpunit/includes/object-cache.php (modified) (1 diff)
• tests/phpunit/tests/cache.php (modified) (1 diff)
• tests/phpunit/tests/pluggable.php (modified) (2 diffs)

trunk/src/wp-includes/cache-compat.php

@@ -142 +142 @@
     }
 endif;
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trunk/src/wp-includes/cache.php

@@ -21 +21 @@
 function wp_cache_init() {
     $GLOBALS['wp_object_cache'] = new WP_Object_Cache();
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 }
 
@@ -283 +296 @@
 
 /**
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  * Closes the cache.
  *

trunk/src/wp-includes/class-wp-object-cache.php

@@ -292 +292 @@
 
     /**
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      * Retrieves the cache contents, if it exists.
      *

trunk/tests/phpunit/includes/object-cache.php

@@ -744 +744 @@
     global $wp_object_cache;
     $wp_object_cache = new WP_Object_Cache();
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 }
 

trunk/tests/phpunit/tests/cache.php

@@ -416 +416 @@
         $this->assertSame( $expected, $found );
     }
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 }

trunk/tests/phpunit/tests/pluggable.php

@@ -269 +269 @@
                     // wp-includes/cache.php:
                     'wp_cache_init'                      => array(),
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                     'wp_cache_add'                       => array(
                         'key',
@@ -328 +329 @@
                     'wp_cache_flush'                     => array(),
                     'wp_cache_flush_runtime'             => array(),
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                     'wp_cache_close'                     => array(),
                     'wp_cache_add_global_groups'         => array( 'groups' ),