wp_nav_menu_<slug>_items

Filters the HTML list content for a specific navigation menu.

Description

apply_filters( 'wp_nav_menu_<slug>_items', (string) $items, (stdClass) $args ); 

Parameters (2)

0. $items (string)
The HTML list content for the menu items.
1. $args (stdClass)
An object containing wp_nav_menu() arguments.

Usage

To run the hook, copy the example below.
  1. $items = apply_filters( 'wp_nav_menu_{$slug}_items', $items, $args ); 
  2.  
  3. if ( !empty( $items ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the wp_nav_menu_<slug>_items callback 
  2. function filter_wp_nav_menu_slug_items( $items, $args ) { 
  3. // make filter magic happen here... 
  4. return $items
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( "wp_nav_menu_{$slug}_items", 'filter_wp_nav_menu_slug_items', 10, 2 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( "wp_nav_menu_{$slug}_items", 'filter_wp_nav_menu_slug_items', 10, 2 ); 

Defined (1)

The filter is defined in the following location(s).

/wp-includes/nav-menu-template.php  
  1. $items = apply_filters( "wp_nav_menu_{$menu->slug}_items", $items, $args );