public static function selectExpo($expoId) { $stations = Station::selectExpo($expoId); $stationjobs = array(); foreach ($stations as $station) { $stationJob = new StationJob(); $stationJob->setStation($station); $jobs = Job::selectStation($station->expoid, $station->stationid); $stationJob->setJob($jobs[0]); $stationjobs[] = $stationJob; } return $stationjobs; }