nav_menu_submenu_css_class, $classes, $args, $depth

nav_menu_submenu_css_class, $classes, $args, $depth

Appears in:
Hook Type: filter

See hook in core

Displaying hooks found in version: 7.0.3

apply_filters('nav_menu_submenu_css_class, $classes, $args, $depth') is found 1 times:

  • /wp-includes/class-walker-nav-menu.php line 92
    		 * @param string[] $classes Array of the CSS classes that are applied to the menu `<ul>` element.
		 * @param stdClass $args    An object of `wp_nav_menu()` arguments.
		 * @param int      $depth   Depth of menu item. Used for padding.
		 */
		$class_names = implode( ' ', apply_filters( 'nav_menu_submenu_css_class', $classes, $args, $depth ) );

		$atts          = array();
		$atts['class'] = ! empty( $class_names ) ? $class_names : '';

		/**
		 * Filters the HTML attributes applied to a menu list element.