WC_Cart::has_discount │ public │ WC 1.0

Returns whether or not a discount has been applied.

Метод класса: WC_Cart{}

Хуков нет.

Возвращает

true|false.

Использование

$WC_Cart = new WC_Cart();
$WC_Cart->has_discount( $coupon_code );

$coupon_code(строка)

Coupon code to check.
По умолчанию: ''

Код WC_Cart::has_discount() WC Cart::has discount ^{WC 10.9.4}

public function has_discount( $coupon_code = '' ) {
	$applied_coupons = $this->get_applied_coupons();

	if ( ! $coupon_code ) {
		return count( $applied_coupons ) > 0;
	}

	$coupon_code = wc_format_coupon_code( $coupon_code );

	// Check if the coupon is in applied coupons using case-insensitive comparison.
	foreach ( $applied_coupons as $applied_coupon ) {
		if ( wc_is_same_coupon( $applied_coupon, $coupon_code ) ) {
			return true;
		}
	}

	return false;
}