On Mon, 2002-02-18 at 08:56, Narvaez, Teresa wrote: > Hello, > I'm running PHP version 4.1.1. When I invoke this function, <?php > phpinfo()?>, all variables are set. However, when I try to retrieve a value > of a certain variable like this: > > <?php echo $HTTP_USER_AGENT; ?> > > It returns NULL. Is there a missing configuration on apache or php?
As of PHP 4.1.0, register_globals is off by default since globals are so icky. Try $_SERVER['HTTP_USER_AGENT']. This should probably be made more obvious in the docs. > Thanks, > -Teresa Cheers, Torben -- Torben Wilson <[EMAIL PROTECTED]> http://www.thebuttlesschaps.com http://www.hybrid17.com http://www.inflatableeye.com +1.604.709.0506 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
