Changeset 45910 for trunk/src/wp-admin/includes/schema.php

Timestamp:

08/29/2019 12:41:45 PM (5 years ago)

Author:

flixos90

Message:

Multisite: Improve performance by caching not found lookups for sites and networks.

With this change, the result of a site or network lookup by ID will be cached even if the ID does not exist. When a new site or network is created, the cache for the respective new ID is cleared.

Props mnelson4, nielsdeblaauw.
Fixes #42251.

File:

• trunk/src/wp-admin/includes/schema.php (modified) (1 diff)

trunk/src/wp-admin/includes/schema.php

@@ -1160 +1160 @@
     }
 
+    if ( function_exists( 'clean_network_cache' ) ) {
+        clean_network_cache( $network_id );
+    } else {
+        wp_cache_delete( $network_id, 'networks' );
+    }
+
     wp_cache_delete( 'networks_have_paths', 'site-options' );