session_destroy();

[kikidonc]

Hi,

I'm using sessions and am trying to do a logout link to allow users to quit my site properly. But I don't really know how?

Are "unregister variables" and "destroy the session" the only things to do?

Here is what I am doing:
//-----LogOut.php-----
<?php
session_start();
session_unregister("var1");
session_unregister("var2");
session_unregister("var3");
//and so on [...]
session_destroy();
?>

But when I look at my sessiondata folder (in php), the session file is well emptied(variable unregistered), but the file is still there (session not destroyed)...
Anybody knows a bit more about that???

Thanks a lot,
Fred.

[Anon]

From the manual
<hr>
session_destroy() destroys all of the data
associated with the current session.

<hr>

I think that means that your session will persist bu no data will be associated with it, which I guess for practical purposes is the same thing.

Nick

[kikidonc]

So.
There's no need to unregister variable then... :-$ Just do the session_destroy().

Ok!

Thanks for your answer.
With Rgrds,
Fred.