session lifetime

[Anon]

I want a session to reset after a certain time.

I read that the php.ini file could be changed, but I don't think that's the good solution.

With the function session_set_cookie_params u can set the lifetime parameter.

I also tried to put the time the session started in the session variable and compare this with the current time.

I wonder what is a good solution, and why??

Thanks to ya all!!!
anita