woocommerce_coupon_get_discount_amount хук-фильтр . WC 1.0
Send through the legacy filter, but not as cents.
Использование
add_filter( 'woocommerce_coupon_get_discount_amount', 'filter_function_name_9386', 10, 5 );
function filter_function_name_9386( $wc_remove_number_precision, $wc_remove_number_precision, $object, $false, $coupon ){
// filter...
return $wc_remove_number_precision;
}
- $wc_remove_number_precision
- -
- $wc_remove_number_precision
- -
- $object
- -
- $false
- -
- $coupon
- -
Где вызывается хук
woocommerce_coupon_get_discount_amount
woocommerce_coupon_get_discount_amount
woocommerce_coupon_get_discount_amount
woocommerce/includes/class-wc-discounts.php 374
$filtered_discount = wc_add_number_precision( apply_filters( 'woocommerce_coupon_get_discount_amount', wc_remove_number_precision( $discount ), wc_remove_number_precision( $price_to_discount ), $item->object, false, $coupon ) );
woocommerce/includes/class-wc-coupon.php 449
return apply_filters( 'woocommerce_coupon_get_discount_amount', round( min( $discount, $discounting_amount ), wc_get_rounding_precision() ), $discounting_amount, $cart_item, $single, $this );
woocommerce/includes/class-wc-discounts.php 439
$discount = wc_add_number_precision( apply_filters( 'woocommerce_coupon_get_discount_amount', wc_remove_number_precision( $discount ), wc_remove_number_precision( $price_to_discount ), $item->object, false, $coupon ) );