add_single_product_to_cart() add_single_product_to_cart( $product_id, $quantity, $variation_id, $variations = array()) Parameters $product_id $quantity $variation_id $variations
format_woocommerce_notice() format_woocommerce_notice( $messages, $type = 'sucess') Parameters $messages $type
get_add_to_cart_message() get_add_to_cart_message(integer|array $products,boolean $show_qty = false): mixed Custom add to cart message for the Quick View. Parameters integer|array $products Product ID list or single product ID. boolean $show_qty Should qty's be shown? Added in 2.6.0. Returnsmixed
check_prerequisites() check_prerequisites() Check any prerequisites required for our add to cart request.