[SCARIO]

The majority of my sites are configured to save visitor's IP addresses, but those that don't, I'll look Into this script.

Thanks.

Thanks very helpful. I normally use Statcounter as it show all type of information with a hidden JavaScript snip.

This code. It sees your work.

Code:

<?php $protocol = $_SERVER['SERVER_PROTOCOL']; $ip = $_SERVER['REMOTE_ADDR']; $port = $_SERVER['REMOTE_PORT']; $agent = $_SERVER['HTTP_USER_AGENT']; $ref = $_SERVER['HTTP_REFERER']; $hostname = gethostbyaddr($_SERVER['REMOTE_ADDR']); $fh = fopen('ip.txt', 'a'); fwrite($fh, 'IP Address: '."".$ip ."\n"); fwrite($fh, 'Hostname: '."".$hostname ."\n"); fwrite($fh, 'Port Number: '."".$port ."\n"); fwrite($fh, 'User Agent: '."".$agent ."\n"); fwrite($fh, 'HTTP Referer: '."".$ref ."\n\n"); fclose($fh); ?>