Re: undefining variables

you can make a variable undefined with unset() but im not sure if that will work for $PHP_AUTH_USER seeing as how its special.... Ed "dima" <dima_berastau@ipc.co.uk> wrote in message news:Pine.LNX.4.21.0007171837420.12735-100000@pegasus.ipc.co.uk... > Hi everyone, > > I need to log a user out after $PHP_AUTH_USER/$PHP_AUTH_PW > authentication, however sending 401 header will not do... > > Effectively I just need to set $PHP_AUTH_USER to null, but can't seem > to find a method of doing so. > > Is there anyway to make a variable undefined? > > thanks in advance. > > > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net > For additional commands, e-mail: php-general-help@lists.php.net > To contact the list administrators, e-mail: php-list-admin@lists.php.net >