Re: 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 >