function validOffers() { $from = $_REQUEST['from']; $to = $_REQUEST['to']; $room_type = $_REQUEST['room_type']; $bed = $_REQUEST['bed']; $meal = $_REQUEST['meal']; $num_rooms = $_REQUEST['num_rooms']; $offers = new Offers(); $offerArr = $offers->validOffers($from, $to, $room_type, $bed, $meal, $num_rooms); echo json_encode($offerArr); }