meh.<p>it&#x27;s opt-in to downgrade security. so typos, wrong data, etc would keep the good safety.<p>it&#x27;s backward compatible.<p>and above all, if you really cared you would have written at least a decent use case that actually serialized a single class and submitted to places the dev look, like the several anonymous forms on the site.<p>php is the most convenient project to send bugs to. zero logins. but you choose reddit and hacker news