Changeset 12641

Timestamp:

01/07/2010 08:27:02 AM (15 years ago)

Author:

westi

Message:

Allow people to attach PHP 5.3 Closures to filters and actions. Fixes #10493 props scribu.

File:

• trunk/wp-includes/plugin.php (modified) (2 diffs)

trunk/wp-includes/plugin.php

@@ -682 +682 @@
     static $filter_id_count = 0;
 
-    if ( is_string($function) ) {
+    if ( is_string($function) )
         return $function;
-    } else if (is_object($function[0]) ) {
+
+    $function = (array) $function;
+
+    if (is_object($function[0]) ) {
         // Object Class Calling
         if ( function_exists('spl_object_hash') ) {
@@ -699 +702 @@
                 $obj_idx .= $function[0]->wp_filter_id;
             }
-    
+
             return $obj_idx;
         }