$_tab ) : ?> '', 'class' => '', 'icon' => '', 'url' => $this->get_nav_url( $page, $current_tab, $_key ), ); $_tab = (object) wp_parse_args( $_tab, $_defaults ); if ( is_array( $_tab->class ) ) { $_tab->class = implode( ' ', $_tab->class ); } if ( $current_sub_tab === $_key ) { $_tab->class = 'nav-tab-active ' . $_tab->class; } ?> title ); ?> icon ) : ?>