Xat id and registered name converter using arcbots api

<?php
/*
| Source: http://pastebin.com/DjLjsqCv
| This is the ARCbot's xat ID and registered name converter
| It does a lot more then use xat's xatspace profiles to find the names/ID's
| We use our self learning database, with more up to date current information of known xat users
*/

function getReg($id) {return file_get_contents('http://arcbots.com/userinfo.php?id='.$id);}
function getID($reg) {return file_get_contents('http://arcbots.com/userinfo.php?reg='.$reg);}
function lastSeen($user) {return file_get_contents('http://arcbots.com/userinfo.php?lastseen='.$user);}
function getDisplayname($user) {return file_get_contents('http://arcbots.com/userinfo.php?displayname='.$user);}
function getHomepage($user) {return file_get_contents('http://arcbots.com/userinfo.php?homepage='.$user);}
function getAvatar($user) {return file_get_contents('http://arcbots.com/userinfo.php?avatar='.$user);}
/* We also have the userinfo.php?info=user option, but it contains more detailed info such as avatar/homepage/name */

echo getReg('367927622'); #This returns Actavus
echo getID('Actavus'); #This returns 367927622
echo lastSeen('Actavus'); #This returns (You can also use 367927622): The last time an ARCbot spotted Actavus online was on: 12/27/2012 1:12:55PM @ chat room xat.com/ARCbot
#^ Results repeated for avatar/homepage/displayname as above ^
?>