/**
* Compress body content
*
* @param Response $response
* @param type $encoding
* @param type $method
* @return type
*/
public function compressBody(Response $response, $encoding, $method)
{
$response = $response->withHeader('content-encoding', $encoding);
// Thanks to Logan Bailey
$content = $response->getBody()->__toString();
$string = $method($content);
// Replace the whole content
$body = new \Zend\Diactoros\Stream('php://temp', 'rw+');
$body->write($string);
return $response->withBody($body);
}
/**
* @param $data
* @return \Zend\Diactoros\Stream
*/
protected function toStream($data)
{
$stream = new \Zend\Diactoros\Stream("php://temp", "w");
$stream->write($data);
return $stream;
}