PHP Sessions

[kizmar2]

Is there an easy way to count how many PHP sessions are open on a web page?

I have a client that wants to see how many people are logged in to his site at any given point in time and would like to be able to do it without having to hit a database.

KizMar
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http://www.maximizetech.com

 

[sleipnir214]

All PHP sessions are stored somewhere. The default is on the web server's filesystem, but session stores can be stored in a database.

The simplest thing is to see how many session stores are active on your system. If your client's users only get a session aftere they log in, and if it's possible to differentiate your client's users' session stores from everything else (such as the session stores of other applications running on the same server), then it should be easy.




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