Ticket #9876: 9876.diff

wp-admin/menu.php

@@ -223 +223 @@
         }
 }
 
-unset($id);
+function sort_submenu($a, $b) {
+        return strnatcasecmp($a[0], $b[0]);
+}
 
+foreach ( $submenu as $id => $data ) {
+        $to_sort = array();
+        while ( $_data = array_pop($data) ) {
+                // Default WP items don't have $data[3] title set
+                if ( isset($_data[3]) ) {
+                        $to_sort[] = $_data;
+                } else {
+                        $data[] = $_data;
+                        break;
+                }
+        }
+        usort($to_sort, 'sort_submenu');
+        $data = array_merge($data, $to_sort);
+        $submenu[$id] = $data;
+}
+
+unset($id, $data, $_data, $to_sort);
+
 function add_cssclass($add, $class) {
         $class = empty($class) ? $add : $class .= ' ' . $add;
         return $class;