/** * Get station codes by province * @return mixed */ public function stationCodeByProvince() { $province = Input::get('province'); $stationCode = array(); if (is_array($province)) { foreach ($province as $p) { $stationCode = array_merge($stationCode, TeleStation::stationCodeByProvince($p)); } } else { $stationCode = array_merge($stationCode, TeleStation::stationCodeByProvince($province)); } return Response::json($stationCode); }