WC_Abstract_Legacy_Order::add_coupon()
Add coupon code to the order.
Method of the class: WC_Abstract_Legacy_Order{}
No Hooks.
Return
Int
. order item ID
Usage
$WC_Abstract_Legacy_Order = new WC_Abstract_Legacy_Order(); $WC_Abstract_Legacy_Order->add_coupon( $code, $discount, $discount_tax );
- $code(string|array)
- -
Default: array() - $discount(int)
- tax amount.
- $discount_tax(int)
- amount.
WC_Abstract_Legacy_Order::add_coupon() WC Abstract Legacy Order::add coupon code WC 7.7.0
public function add_coupon( $code = array(), $discount = 0, $discount_tax = 0 ) { wc_deprecated_function( 'WC_Order::add_coupon', '3.0', 'a new WC_Order_Item_Coupon object and add to order with WC_Order::add_item()' ); $item = new WC_Order_Item_Coupon(); $item->set_props( array( 'code' => $code, 'discount' => $discount, 'discount_tax' => $discount_tax, 'order_id' => $this->get_id(), ) ); $item->save(); $this->add_item( $item ); wc_do_deprecated_action( 'woocommerce_order_add_coupon', array( $this->get_id(), $item->get_id(), $code, $discount, $discount_tax ), '3.0', 'woocommerce_new_order_item action instead.' ); return $item->get_id(); }