Does this even apply when using the session variable method of $_SESSION['varname'] ?
>
> if you don't want to "nuke" your entire session, but want to completely get
> rid of your session variable, I've used this below and works pretty well:
>
> unset($myvariable);
> session_unregister("$myvariable");
>
> metin
>
>
>
> At 02:40 PM 6/24/2003 -0400, Matt Babineau wrote:
> >Hi All-
> >
> >I'm playing around with an authentication system and I can't figure out
> >how to "Log" someone out of the system. Wha tI would like to do is be able
> >to check if the session variable $_SESSION["logged_in"] exists. But if I
> >unset() that session variable is still exists but it seems like the
> >variable is just set to blank so an isset() check of that variable returns
> >true, so they are still "logged_in". Is there any way to kill a single
> >session variable using destroy() perhaps or will that nuke the entire session?
> >
> >Thx-
> >Matt
> >
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