/**
  * @return bool|string
  */
 public function getEndDateDay()
 {
     return DateTimeUtils::getDay($this->dto->getEndDate());
 }
 /**
  * @return bool|string
  */
 public function getEndDateDay()
 {
     return !is_null($this->getEndDate()) ? DateTimeUtils::getDay($this->getEndDate()) : '';
 }
 public function getStartDay()
 {
     return DateTimeUtils::getDay($this->StartDate);
 }