Changeset 8572 for trunk/wp-includes/plugin.php

Timestamp:

08/06/2008 08:31:54 PM (16 years ago)

Author:

markjaquith

Message:

Cast to array when using foreach(). Props santosj (and thanks for your perseverance!). fixes #2784

File:

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

trunk/wp-includes/plugin.php

@@ -91 +91 @@
         return false;
 
-    foreach ( array_keys($wp_filter[$tag]) as $priority ) {
+    foreach ( (array) array_keys($wp_filter[$tag]) as $priority ) {
         if ( isset($wp_filter[$tag][$priority][$idx]) )
             return $priority;