Changeset 11130 for trunk/wp-admin/includes/template.php

Timestamp:

04/29/2009 09:01:51 PM (17 years ago)

Author:

ryan

Message:

Allow for non-contiguous array indices. Props hailin. fixes #9670

File:

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

trunk/wp-admin/includes/template.php

@@ -511 +511 @@
         // Post process $categories rather than adding an exclude to the get_terms() query to keep the query the same across all posts (for any query cache)
         $checked_categories = array();
-        for ( $i = 0; isset($categories[$i]); $i++ ) {
-                if ( in_array($categories[$i]->term_id, $args['selected_cats']) ) {
-                        $checked_categories[] = $categories[$i];
-                        unset($categories[$i]);
-                }
+        $keys = array_keys( $categories ); 
+        
+        foreach( $keys as $k ) {
+                if ( in_array( $categories[$k]->term_id, $args['selected_cats'] ) ) {
+                        $checked_categories[] = $categories[$k];
+                        unset( $categories[$k] );
+                }       
         }