Ticket #6949: widget_id.diff

wp-includes/widgets.php

@@ -95 +95 @@
-function wp_register_sidebar_widget($id, $name, $output_callback, $options = array()) {
-        global $wp_registered_widgets;
-
+        $id = strtolower($id);
+
-        if ( empty($output_callback) ) {
-                unset($wp_registered_widgets[$id]);
-                return;
@@ -164 +166 @@
- */
-function wp_register_widget_control($id, $name, $control_callback, $options = array()) {
-        global $wp_registered_widget_controls;
+        
+        $id = strtolower($id);
-
-        if ( empty($control_callback) ) {
-                unset($wp_registered_widget_controls[$id]);