CapMousse\ReactRestify\Http\Request::setData PHP Method

    public function setData($data)
    {
        $this->data = array_merge($data, $this->data);
    }

 /**
  * Run the current route
  *
  * @param \React\Http\Request     $request
  * @param \React\Restify\Response $response
  * @param Callable                $next
  *
  * @return Void
  */
 public function run(Request $request, Response $response, $next)
 {
     if (is_string($this->action)) {
         $this->action = explode(':', $this->action);
         $this->action[0] = new $action[0]();
     }
     if (in_array($this->method, array('PUT', 'POST'))) {
         $dataResult = "";
         $headers = $request->httpRequest->getHeaders();
         //Get data chunck by chunk
         $request->httpRequest->on('data', function ($data) use($headers, $request, &$dataResult) {
             $dataResult .= $data;
             if (isset($headers["Content-Length"])) {
                 if (strlen($dataResult) == $headers["Content-Length"]) {
                     $request->httpRequest->close();
                 }
             } else {
                 $request->httpRequest->close();
             }
         });
         //Wait request end to launch route
         $request->httpRequest->on('end', function () use($request, $response, $next, &$dataResult) {
             if ($dataResult !== null) {
                 parse_str($dataResult, $data);
                 $request->setData($data);
             }
             call_user_func_array($this->action, array($request, $response, $next));
             $this->emit('after', [$request, $response, $this]);
         });
     } else {
         call_user_func_array($this->action, array($request, $response, $next));
         $this->emit('after', [$request, $response, $this]);
     }
 }