private function action(callable $command = null) { $error = call_user_func($command); if ($error !== 0) { cmd::echoL2('ERROR: ' . HelpMsg::Get($error) . PHP_EOL); } else { cmd::echoL2('Job DONE' . PHP_EOL); SC::setFailture(Settings::$service); if (cmd::$errcode != ErrorCodes::SERVICE_DOES_NOT_EXIST) { echo PHP_EOL . SC::Info() . PHP_EOL; echo PHP_EOL . SC::getFailture() . str_repeat(PHP_EOL, 2); } } }