private static function addDeliveryDate($now, $day)
{
$value = self::checkDeliveryDate($now, $day);
if ($value) {
self::$_deliveryDates += 1;
$key = date('Ymd', $value) . '@' . $day . '@' . self::$_deliveryDates . '@' . (self::$_deliveryNmlDates - 1);
if (empty(self::$_dateformat)) {
self::$_dateformat = self::$_params->get('dateformat');
}
self::$_deliveryOptions[$key] = date(self::$_dateformat, $value);
return true;
}
return false;
}
