function getById($id) { $dao = new CompanyDao(); return $dao->getById($id); }
<?php if (array_key_exists('filter', $_GET)) { $filter = Utils::getUrlParam('filter'); } else { $filter = null; } $companydao = new CompanyDao(); $dao = new MerchandiseDao(); $merchandise = $dao->find($filter); $company = $companydao->findImg($filter);