nav_menu_link_attributes │ filter-hook │ WP 3.6.0

Filters the HTML attributes applied to a menu item's anchor element.

Usage

add_filter( 'nav_menu_link_attributes', 'wp_kama_nav_menu_link_attributes_filter', 10, 4 );

/**
 * Function for `nav_menu_link_attributes` filter-hook.
 * 
 * @param array    $atts      The HTML attributes applied to the menu item's `<a>` element, empty strings are ignored.
 * @param WP_Post  $menu_item The current menu item object.
 * @param stdClass $args      An object of wp_nav_menu() arguments.
 * @param int      $depth     Depth of menu item. Used for padding.
 *
 * @return array
 */
function wp_kama_nav_menu_link_attributes_filter( $atts, $menu_item, $args, $depth ){

	// filter...
	return $atts;
}

$atts(array)

The HTML attributes applied to the menu item's <a> element, empty strings are ignored.

• title(string)
  Title attribute.

• target(string)
  Target attribute.

• rel(string)
  The rel attribute.

• href(string)
  The href attribute.

• aria-current(string)
  The aria-current attribute.

$menu_item(WP_Post)

The current menu item object.

$args(stdClass)

An object of wp_nav_menu() arguments.

$depth(int)

Depth of menu item. Used for padding.

Changelog

Where the hook is called

$atts       = apply_filters( 'nav_menu_link_attributes', $atts, $menu_item, $args, $depth );

Where the hook is used in WordPress