public function getHotels($data) { $hotels = ''; $Partners = new Partners(); if (!empty($data)) { foreach ($data->hotels as $id => $hotel) { $hotels[$id]['name'] = $hotel->name; // get hotel name. data from db $hotels[$id]['address'] = $hotel->adr; // get hotel address. data from db $hotels[$id]['city'] = $data->city; // get hotel city. data from db $hotels[$id]['Partners'] = $Partners->getPartners($hotel->partners); } } return $hotels; }