public function DeleteFlight() { $Fl = new Flight(); $flightInfo = $Fl->GetFlightInfo($this->flightId); $bruType = $flightInfo["bruType"]; $Bru = new Bru(); $bruInfo = $Bru->GetBruInfo($bruType); $prefixArr = $Bru->GetBruApGradiPrefixes($bruType); $Fl->DeleteFlight($this->flightId, $prefixArr); $this->_user->UnsetFlightAvaliable($this->flightId); unset($Fl); }