超全局本身中的变量PHP？ [英] Own SuperGlobal Variable in PHP?

问题描述

我读到一些关于如$ _ SERVER或（看到更多的细节 PHP手册SuplerGlobals超级全局）前些天，现在，我问我：

I was reading something about SuplerGlobals like $_SERVER or (see more detail PHP Manual Superglobals) the other day, now, I'm asking me:

是否有可能实现自己的超全局？
除了常数...

Is it possible to implement own SuperGlobals? Beside of Constants...

因此​​，例如用户A在其中，如果用户B调用它可以看到变量写的东西。
像一个服务器级会话变量或东西。

So for example user A writes something in the Variable which, if User B is calling it can see. Something like a server wide Session Variable or something.

请不要来硬的，如果它是一个愚蠢的问题:)
我知道有几个方法外，如SQL，XML之类的东西，但也许...

Please don't be to hard, if its a silly question :) I know there are couple of ways outside, like SQL, Xml and Stuff, but maybe...

推荐答案

PHP不具有可以在用户之间共享内容。你应该更换一些如SQL服务器或文件。你也可以检查如内存缓存一些扩展这可能会帮助你实现你的目标。

PHP doesn't have context which can be shared between users. You should some replacement like SQL server or file. You may also check some extensions like memcache which might help you achieve your goal.

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