Changeset 23401 for trunk/wp-includes/general-template.php

Timestamp:

02/11/2013 06:08:14 PM (13 years ago)

Author:

ryan

Message:

Use microtime() instead of incrementors for last_changed to to avoid race conditions with cache evictions.

Props westi
fixes #23448

File:

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

trunk/wp-includes/general-template.php

@@ -920 +920 @@
     $last_changed = wp_cache_get( 'last_changed', 'posts' );
     if ( ! $last_changed ) {
-        $last_changed = 1;
+        $last_changed = microtime();
         wp_cache_set( 'last_changed', $last_changed, 'posts' );
     }