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HomeBackend DevelopmentPHP Tutorial当用户通过浏览器访问服务器时,服务器上的用户是哪位高手呢

当用户通过浏览器访问服务器时,服务器上的用户是谁呢?
RT,我的意思就是,服务器运行时,比如同时有5个用户登陆了这个服务器,它的登陆用户是谁呢?

------解决方案--------------------

探讨

谢谢大家的帮助!
其实这个问题我自己也觉得描述的不好,但我又不知道该怎么描述。。。

比如在php页面里有这样一句:mkdir('test');
那这个test文件夹的所属用户和用户组又是谁呢?
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