Re: problem with predefined variables

> However, the assignment does not happen, giving the command line error (PHP
> Notice:  Undefined variable:  PHP_SELF in /home/s0460205/public_html/test.php
> on line 10
> you are running the file <b></b>.<br /><br />
> you are viewing this page usinig: <br /><b>PHP Notice:  Undefined variable:
> HTTP_USER_AGENT in /home/s0460205/public_html/test.php on line 11
> </b><br />from the IP address PHP Notice:  Undefined variable:  REMOTE_ADDR in
> /home/s0460205/public_html/test.php on line 11)
>
> - why would this occur?

You have register_globals = off in your php.ini.

Try $_SERVER['PHP_SELF'] and $_SERVER['HTTP_USER_AGENT'] and
$_SERVER['REMOTE_ADDR']

And read about superglobals and register_globals in the PHP docs.

Chris