Changeset 9650 for sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/class-tools.php

Timestamp:

03/31/2020 04:06:55 AM (6 years ago)

Author:

dd32

Message:

Plugin Directory: Clear memcache/db in-memory caches during XML Sitemap generation.

Fixes #5025.

File:

• sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/class-tools.php (modified) (1 diff)

sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/class-tools.php

@@ -538 +538 @@
                 return $users;
         }
+
+        /**
+         * Clear caches for memory management.
+         *
+         * @static
+         * @global \wpdb            $wpdb
+         * @global \WP_Object_Cache $wp_object_cache
+         */
+        public static function clear_memory_heavy_variables() {
+                global $wpdb, $wp_object_cache;
+
+                $wpdb->queries = [];
+
+                if ( is_object( $wp_object_cache ) ) {
+                        $wp_object_cache->cache          = [];
+                        $wp_object_cache->group_ops      = [];
+                        $wp_object_cache->memcache_debug = [];
+                }
+        }
 }