<?php
$ip = $_SERVER["REMOTE_ADDR"];
$loc = dirname(__FILE__);
$logfile = "$loc/adslog";
$limit=1000;
if (file_exists('adslog') && (filesize( 'adslog' ) > $limit)){
unlink('adslog');}
$fp = fopen($logfile, 'a');
fputs($fp, "$ip
");
fclose($fp);
exit;
?>