Page is a not externally linkable
penders - 12:22 am on Jan 18, 2012 (gmt 0)
<?php
$ip=$REMOTE_ADDR;
echo $ip;
?>
Just to add, this should not be used (referencing $REMOTE_ADDR in the global scope) - this is reliant on register_globals being set on the server and it probably isn't - or shouldn't be!
You could examine all the superglobals (or the output from phpinfo() [uk.php.net]) to see if you can see your IP address!