classes ) ? $title . ' ' : $title ; } } /** * Hook callback. */ add_filter( 'nav_menu_item_title', 'bootswatch_header_menu_title_cb', 10, 4 ); /** * Display primary menu. */ wp_nav_menu( array( 'theme_location' => 'primary', 'container' => false, 'menu_class' => 'nav navbar-nav' . ( ! bootswatch_has( 'search_form_in_header' ) ? ' navbar-right' : '' ), 'walker' => new Bootswatch_Nav_Walker, 'fallback_cb' => false, 'depth' => 2, ) ); /** * Hook callback so it doesn't run for other elements in the page. */ remove_filter( 'nav_menu_item_title', 'bootswatch_header_menu_title_cb' );