(Yaf >=1.0.0)
Yaf_Response_Cli is the response adapter used for command-line (CLI) requests. Unlike its HTTP counterpart, it does not send headers, but simply accumulates the response body and outputs it directly when the dispatch cycle completes.
$body, string $key = ?): Yaf_Response_Abstract|false|null$body, string $key = ?): Yaf_Response_Abstract|false|null$body, string $key = ?): Yaf_Response_Abstract|false|null