Re: Eliminate a specific session variable

$_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" <matt@criticalcode.com> To: "Metin Kale" <m-kale@northwestern.edu>; <php-windows@lists.php.net> 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 > > > > > >-- > > >PHP Windows Mailing List (http://www.php.net/) > > >To unsubscribe, visit: http://www.php.net/unsub.php > > > > > > -- > > PHP Windows Mailing List (http://www.php.net/) > > To unsubscribe, visit: http://www.php.net/unsub.php > > > > > > -- > PHP Windows Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > >