function listLogstores(Aliyun_Sls_Client $client, $project) { try { $request = new Aliyun_Sls_Models_ListLogstoresRequest($project); $response = $client->listLogstores($request); var_dump($response); } catch (Aliyun_Sls_Exception $ex) { var_dump($ex); } catch (Exception $ex) { var_dump($ex); } }