public function grabHttpHeader($name, $first = true)
    {
        return $this->getRunningClient()->getInternalResponse()->getHeader($name, $first);
    }
public function grabHttpHeader($name, $first = true)
    {
        return $this->getRunningClient()->getInternalResponse()->getHeader($name, $first);
    }
public function grabHttpHeader ( $ name , $ first = true ) { return $ this -> getRunningClient ( ) -> getInternalResponse ( ) -> getHeader ( $ name , $ first ) ; }
Returns the value of the specified header name

@param $name
@param Boolean $first Whether to return the first value or all header values

@return string|array The first header value if $first is true, an array of values otherwise
@part json
@part xml
Returns the value of the specified header name