/**
* send a request and get response at once
*
* @param string $command command as in sendRequest()
* @param array $tokens parameters as in sendRequest()
* @param bool $dontParse if true unparsed lines are returned instead of tokens
* @return mixed response as in readResponse()
* @throws Zend_Mail_Protocol_Exception
*/
public function requestAndResponse($command,
$tokens = array
(),
$dontParse = false
) { $this->
sendRequest($command,
$tokens,
$tag);
$response =
$this->
readResponse($tag,
$dontParse);
return $response;
} /**
* escape one or more literals i.e. for sendRequest
*
* @param string|array $string the literal/-s
* @return string|array escape literals, literals with newline ar returned
* as array('{size}', 'string');
*/