public function setDayOfDeliveryDate($dayOfDeliveryDate, $useIntTime = false) {
		if($useIntTime) {
			$dayOfDeliveryDate = date('Y-m-d', $dayOfDeliveryDate);

			if($dayOfDeliveryDate === false)
				$dayOfDeliveryDate = null;
		}

		$this->dayOfDeliveryDate = $dayOfDeliveryDate;
	}
public function setDayOfDeliveryDate($dayOfDeliveryDate, $useIntTime = false) {
		if($useIntTime) {
			$dayOfDeliveryDate = date('Y-m-d', $dayOfDeliveryDate);

			if($dayOfDeliveryDate === false)
				$dayOfDeliveryDate = null;
		}

		$this->dayOfDeliveryDate = $dayOfDeliveryDate;
	}
public function setDayOfDeliveryDate ( $ dayOfDeliveryDate , $ useIntTime = false ) { if ( $ useIntTime ) { $ dayOfDeliveryDate = date ( 'Y-m-d' , $ dayOfDeliveryDate ) ; if ( $ dayOfDeliveryDate === false ) $ dayOfDeliveryDate = null ; } $ this -> dayOfDeliveryDate = $ dayOfDeliveryDate ; }
Set the Date for the Service "DayOfDelivery"

@param null|int|string $dayOfDeliveryDate - The Day of Delivery as ISO-Date-Format (YYYY-MM-DD), the day as time() int value or null for none
@param bool $useIntTime - Use the int Time Value instead of a String
Set the Date for the Service DayOfDelivery