Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: wp_get_nav_menu_items

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
499      if ( ARRAY_A == $args['output'] ) {
500           $GLOBALS['_menu_item_sort_prop'] = $args['output_key'];
501           usort($items, '_sort_nav_menu_items');
502           $i = 1;
503           foreach( $items as $k => $item ) {
504                $items[$k]->$args['output_key'] = $i++;
505           }
506      }
507
508      return apply_filters( 'wp_get_nav_menu_items',  $items, $menu, $args );
509 }
510
511 /**
512  * Decorates a menu item object with the shared navigation menu item properties.
513  *
514  * Properties:
515  * - db_id:           The DB ID of this item as a nav_menu_item object, if it exists (0 if it doesn't exist).
516  * - object_id:          The DB ID of the original object this menu item represents, e.g. ID for posts and term_id for categories.
517  * - type:          The family of objects originally represented, such as "post_type" or "taxonomy."