Sessions CodeIgniter vs sessions PHP

[eluser]WebbHelp[/eluser]
Thanks for reply

I still got a few things that isn't clear to me.

What you mean with that: "The next request is after the session timeout"
And, I actually still not get how the session can keep the data between pagechanges.

I mean, if I am on page1 and then go to page2, if it would be a normal array(); the data disapper.
I don't get how CI Session can keep the data when the user go from page1 to page2.

Sorry if you already told me that before... I am not that goog at english... as you see

Thanks for helping me =)