Doctrine\MongoDB\Query\Query::renameQueryOptions PHP Method

    private function renameQueryOptions(array $options, array $rename)
    {
        if (empty($options)) {
            return $options;
        }
        return array_combine(array_map(function ($key) use($rename) {
            return isset($rename[$key]) ? $rename[$key] : $key;
        }, array_keys($options)), array_values($options));
    }