$in="randomizethis";
$out = &r($in);
JGluPSJyYW5kb21pemV0aGlzIjsKJG91dCA9ICZyKCRpbik7CnByaW50ICJcbm91dDogJG91dCI7CgpzdWIgcnsoJGYsQHcpPXNwbGl0Ly8sc2hpZnQ7JGw9cG9wQHc7d2hpbGUoQHcpe2lmKHJhbmQoOSk+MSl7cHVzaEB3LHNoaWZ0QHd9ZWxzZXtwdXNoQHQscG9wQHd9fWpvaW4nJywkZixAdCwkbH0=