> I can't seem to find any references to HTTP_X_FORWARDED_FOR in the PDF PHP > documentation from January 2001, so you should probably best stick with > either $HTTP_SERVER_VARS['REMOTE_ADDR'] or simply $REMOTE_ADDR (if you use > $REMOTE_ADDR in functions make sure you do a global on it first) - I > personally use $REMOTE_ADDR, but you should read the docs for details...
That's because it's probably not so much a PHP thing. X-Forwarded-For is normally used when going through a proxy. Say my internal IP is 192.168.1.15, and my proxy's official IP address is 132.248.10.2, then we'd have this: REMOTE_ADDR=132.248.10.2 X_FORWARDED_FOR=192.168.1.15 That way, even when going through a proxy, there's information about who originally submitted the request. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
