RE: [PHP] NULL Apache environment variables

Thank you ... that worked! I did not know this because I looked at a sample in www.php.net and the sample fails to call getenv(). Thanks! -Teresa -----Original Message----- From: Neil Freeman [mailto:neil.freeman@asa.co.uk] Sent: Monday, February 18, 2002 12:54 PM To: Narvaez, Teresa Cc: php-general@lists.php.net Subject: Re: [PHP] NULL Apache environment variables Have a look at the function getenv().......... eg: $ip = getenv ("REMOTE_ADDR"); // get the ip number of the user HTH Neil "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? > > Thanks, > -Teresa > > *************************************************************** > This message was virus checked with: SAVI 3.53 Jan 2002 > last updated 30th January 2002 > *************************************************************** -- -------------------------------- Email: neil.freeman@asa.co.uk neil_freeman@yahoo.com --------------------------------