function getPrimaryResources() { $pri_resources = array(); // cid=>[resource, language code] include_once TR_INCLUDE_PATH . 'classes/DAO/PrimaryResourcesDAO.class.php'; $primaryResourcesDAO = new PrimaryResourcesDAO(); $rows = $primaryResourcesDAO->getByContent($this->cid); if (is_array($rows)) { foreach ($rows as $row) { $pri_resources[$row['primary_resource_id']]['resource'] = $row['resource']; if ($row['language_code'] != '') { $pri_resources[$row['primary_resource_id']]['language_code'] = $row['language_code']; } } } return $pri_resources; }