Changeset 13056

Timestamp:

02/11/2010 07:43:22 PM (17 years ago)

Author:

ryan

Message:

Don't query the timeout for core transients that do not have a timeout. Avoids useless queries on non-existent site options.

File:

• trunk/wp-includes/functions.php (modified) (1 diff)

trunk/wp-includes/functions.php

@@ -3464 +3464 @@
                 $value = wp_cache_get($transient, 'site-transient');
         } else {
+                // Core transients that do not have a timeout. Listed here so querying timeouts can be avoided.
+                $no_timeout = array('update_core', 'update_plugins', 'update_themes');
                 $transient_option = '_site_transient_' . esc_sql($transient);
-                $transient_timeout = '_site_transient_timeout_' . esc_sql($transient);
-                $timeout = get_site_option($transient_timeout);
-                if ( false !== $timeout && $timeout < time() ) {
-                        delete_site_option($transient_option);
-                        delete_site_option($transient_timeout);
-                        return false;
+                if ( !in_array($transient, $no_timeout) ) {
+                        $transient_timeout = '_site_transient_timeout_' . esc_sql($transient);
+                        $timeout = get_site_option($transient_timeout);
+                        if ( false !== $timeout && $timeout < time() ) {
+                                delete_site_option($transient_option);
+                                delete_site_option($transient_timeout);
+                                return false;
+                        }
                 }