ByPaySystem::check

static function check($paySystemIds, array $restrictionParams, $deliveryId = 0)
{
	if(intval($deliveryId) <= 0)
		return true;

	if(empty($paySystemIds))
		return true;

	$paySystems = self::getPaySystemsByDeliveryId($deliveryId);

	if(empty($paySystems))
		return true;

	$diff = array_diff($paySystemIds, $paySystems);

	return empty($diff);
}