Changeset 52772 for trunk

Timestamp:

02/18/2022 12:04:52 PM (3 years ago)

Author:

spacedmonkey

Message:

Cache API: Add wp_cache_flush_runtime function

Add a new function called wp_cache_flush_runtime to existing caching functions found in WordPress. This function allows users to flush the runtime (in-memory) cache, without flushing the entire persistent cache.

Props: Spacedmonkey, tillkruess, flixos90, adamsilverstein, SergeyBiryukov, barryhughes.
Fixes: #55080.

Location:

trunk

Files:

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

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

@@ -124 +124 @@
     }
 endif;
+
+if ( ! function_exists( 'wp_cache_flush_runtime' ) ) :
+    /**
+     * Removes all cache items from the in-memory runtime cache.
+     *
+     * Compat function to mimic wp_cache_flush_runtime().
+     *
+     * @ignore
+     * @since 6.0.0
+     *
+     * @see wp_cache_flush_runtime()
+     *
+     * @return bool True on success, false on failure.
+     */
+    function wp_cache_flush_runtime() {
+        return wp_using_ext_object_cache() ? false : wp_cache_flush();
+    }
+endif;

trunk/src/wp-includes/cache.php

@@ -270 +270 @@
 
 /**
+ * Removes all cache items from the in-memory runtime cache.
+ *
+ * @since 6.0.0
+ *
+ * @see WP_Object_Cache::flush()
+ *
+ * @return bool True on success, false on failure.
+ */
+function wp_cache_flush_runtime() {
+    return wp_cache_flush();
+}
+
+/**
  * Closes the cache.
  *

trunk/tests/phpunit/tests/pluggable.php

@@ -327 +327 @@
                     ),
                     'wp_cache_flush'                     => array(),
+                    'wp_cache_flush_runtime'             => array(),
                     'wp_cache_close'                     => array(),
                     'wp_cache_add_global_groups'         => array( 'groups' ),