$_SESSION['MyVariable'] = False;
Thats as good as unsetting it. And no, if your using register globals as off
(Like all good coders should!), then session_unregister won't work
Stephen
----- Original Message -----
From: "Matt Babineau" <[EMAIL PROTECTED]>
To: "Metin Kale" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Sent: Tuesday, June 24, 2003 8:13 PM
Subject: Re: [PHP-WIN] Eliminate a specific session variable
> 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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> >
> >
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>
>
>
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