Changes from branches/2.8/wp-admin/includes/widgets.php at r11576 to trunk/wp-admin/includes/widgets.php at r11516

File:

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

trunk/wp-admin/includes/widgets.php

@@ -98 +98 @@
 function next_widget_id_number($id_base) {
     global $wp_registered_widgets;
-    $number = 1;
-
-    foreach ( $wp_registered_widgets as $widget_id => $widget ) {
-        if ( preg_match( '/' . $id_base . '-([0-9]+)$/', $widget_id, $matches ) )
-            $number = max($number, $matches[1]);
-    }
-    $number++;
+    $number = 2;
+
+    while ( isset($wp_registered_widgets["$id_base-$number"]) )
+        $number++;
 
     return $number;