exists() ) { return; } $related = array_slice( wc_get_related_products( $product->get_id() ), 0, $porto_settings['product-related-count'] ); //$related = wc_get_related_products( $porto_settings['product-related-count'] ); if ( sizeof( $related ) === 0 || !$porto_settings['product-related'] ) return; $args = apply_filters( 'woocommerce_related_products_args', array( 'post_type' => 'product', 'ignore_sticky_posts' => 1, 'no_found_rows' => 1, 'posts_per_page' => $porto_settings['product-related-count'], 'orderby' => $orderby, 'post__in' => $related, 'post__not_in' => array( $product->get_id() ) ) ); $products = new WP_Query( $args ); $woocommerce_loop['columns'] = isset($porto_settings['product-related-cols']) ? $porto_settings['product-related-cols'] : $porto_settings['product-cols']; if (!$woocommerce_loop['columns']) $woocommerce_loop['columns'] = 4; if ( $products->have_posts() ) : ?>