Re: getting rid of form variable definition

> What I am trying to do is send a varaiable, say "reauthenticate", from > a form to change the username and password. So I'm trying something > like > > if ($reauthenticate) { > authenticate(); > } > > The authenticate function exits and the script is recalled, but the > variable $reauthenticate is still set so I can't get past this point. > I guess the browser is sending back this variable each time. So how > do you clear this variable? The browser sends the Authorization header which PHP sees and sets the $PHP_AUTH_USER and $PHP_AUTH_PW variables accordingly. -Rasmus