Changeset 26734 for trunk/src/wp-admin/includes/update-core.php

Timestamp:

12/06/2013 06:59:29 PM (11 years ago)

Author:

nacin

Message:

Core updates: Explicitly call wp_cache_delete() after a DB upgrade, as not all cache backends allow the entire backend to be flushed.

props dd32.
fixes #26173.

File:

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

trunk/src/wp-admin/includes/update-core.php

@@ -895 +895 @@
     // Clear the cache to prevent an update_option() from saving a stale db_version to the cache
     wp_cache_flush();
+    // (Not all cache backends listen to 'flush')
+    wp_cache_delete( 'alloptions', 'options' );
 
     // Remove working directory