Changeset 12641

Timestamp:

01/07/2010 08:27:02 AM (17 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;
                 }