DefaultPolicy::getHttpMethodFromPost PHP Метод

    protected function getHttpMethodFromPost(Request &$request)
    {
        if (array_key_exists(self::HTTP_METHOD_FIELD, $request->post)) {
            $request->method = $request->post[self::HTTP_METHOD_FIELD];
            unset($request->post[self::HTTP_METHOD_FIELD]);
            if ($request->method == Methods::PUT) {
                $request->put = $request->post;
            }
        }
        return $request;
    }