Ticket #17515: 17515.diff

wp-admin/includes/template.php

@@ -811 +811 @@
  * @param string|object $screen Optional. The screen on which to show the box (post, page, link). Defaults to current screen.
  * @param string $context Optional. The context within the page where the boxes should show ('normal', 'advanced').
  * @param string $priority Optional. The priority within the context where the boxes should show ('high', 'low').
+ * @param array $callback_args Optional. Data that should be passed to the callback via the "args" property.
+ *              In do_meta_boxes(), there is: call_user_func( $box['callback'], $object, $box ); ($box is an array, e.g $box['args'])
  */
 function add_meta_box( $id, $title, $callback, $screen = null, $context = 'advanced', $priority = 'default', $callback_args = null ) {
         global $wp_meta_boxes;
@@ -924 +926 @@
                                                 echo '<div class="handlediv" title="' . esc_attr__('Click to toggle') . '"><br /></div>';
                                         echo "<h3 class='hndle'><span>{$box['title']}</span></h3>\n";
                                         echo '<div class="inside">' . "\n";
-                                        call_user_func($box['callback'], $object, $box);
+                                        call_user_func( $box['callback'], $object, $box );
                                         echo "</div>\n";
                                         echo "</div>\n";
                                 }