', esc_url( get_bloginfo( 'pingback_url' ) ) ); } } add_action( 'wp_head', 'business_consultant_finder_pingback_header' ); class business_consultant_finder_navwalker extends Walker_Nav_Menu { /** * Start Level. * * @see Walker::start_lvl() * @since 3.0.0 * * @access public * @param mixed $output Passed by reference. Used to append additional content. * @param int $depth (default: 0) Depth of page. Used for padding. * @param array $args (default: array()) Arguments. * @return void */ function start_lvl(&$output, $depth = 0, $args = array()) { $output .= "\n