cart && $woocommerce->cart->get_cart() && is_array( $woocommerce->cart->get_cart() ) ) { foreach ( $woocommerce->cart->get_cart() as $cart ) { $items_in_cart[] = $cart['product_id']; } } $id = get_the_ID(); $in_cart = in_array( $id, $items_in_cart ); $size = 'shop_catalog'; $post_permalink = get_permalink(); ?>