'DESC', 'orderby' => 'title' ); if ( '' !== $articlewave_slider_category_dropdown || ! empty ( $articlewave_slider_category_dropdown ) ) { $slider_args['category_name'] = esc_attr( $articlewave_slider_category_dropdown ); } $slider_query = new WP_Query( $slider_args ); if ( $slider_query->have_posts() ) { echo '