function hasRoomRequest() { if (getDateRoomRequest($this->termin_id)) { if (!$this->request_id) { $this->request_id = SingleDateDB::getRequestID($this->termin_id); } $rD = new RoomRequest($this->request_id); if ($rD->getClosed() == 1 || $rD->getClosed() == 2) { return false; } return true; } else { return false; } }