Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: wp_nav_menu_{$menu->slug}_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
245       * Filters the HTML list content for a specific navigation menu.
246       *
247       * @since 3.0.0
248       *
249       * @see wp_nav_menu()
250       *
251       * @param string   $items The HTML list content for the menu items.
252       * @param stdClass $args  An object containing wp_nav_menu() arguments.
253       */
254      $items = apply_filters( "wp_nav_menu_{$menu->slug}_items", $items, $args );
255
256      // Don't print any markup if there are no items at this point.
257      if ( empty( $items ) ) {
258           return false;
259      }
260
261      $nav_menu .= sprintf( $args->items_wrap, esc_attr( $wrap_id ), esc_attr( $wrap_class ), $items );
262      unset( $items );
263