function &fetch_valid_period_by_ids($ids_array, $params = array(), $sql_params = array()) { $current_date = date('Y-m-d', time()); $sql_params['conditions'][] = " AND tn.start_date <= '{$current_date}' AND tn.finish_date >= '{$current_date}' "; $result =& parent::fetch_by_ids($ids_array, $params, $sql_params); return $result; }