Changeset 11577
- Timestamp:
- 06/15/2009 11:57:52 PM (15 years ago)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
trunk/wp-admin/includes/widgets.php
r11516 r11577 98 98 function next_widget_id_number($id_base) { 99 99 global $wp_registered_widgets; 100 $number = 2; 101 102 while ( isset($wp_registered_widgets["$id_base-$number"]) ) 103 $number++; 100 $number = 1; 101 102 foreach ( $wp_registered_widgets as $widget_id => $widget ) { 103 if ( preg_match( '/' . $id_base . '-([0-9]+)$/', $widget_id, $matches ) ) 104 $number = max($number, $matches[1]); 105 } 106 $number++; 104 107 105 108 return $number;
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