proxy_detect-example.phps
<?php /** * Proxy Detector v0.1 * Implementation example. * * Mon Sep 18 23:29:47 CEST 2006 * by: [email protected] * * Documentation: * I use this file as an include at the top of some php files * to block proxy users from the scripts that included this file. * * This file is only an example on how to implement the detector class. * But it could be usefull as is... * * Check the remarks in the class for more documentation. */ //include detector class, assuming it's in the same directory as this file... include_once(dirname(__FILE__)."/proxy_detector.class.php"); //init class $proxy = new proxy_detector(); //set optional extra triggers, no need to... I think I've got all of them covered in the class... // $proxy->setTrigger('HTTP_SOME_HEADER_1'); // $proxy->setTrigger('HTTP_SOME_HEADER_2'); //set optional config // $proxy->setConfig('MAIL_ALERT_TO','[email protected]'); // $proxy->setConfig('LOG_FILE','/home/daantje/public_html/proxy/proxy_detector.log'); //start detect if($proxy->detect()){ //returned true, lets die... echo "<h1>Proxy detected</h1>"; echo "Please disable your proxy server in your browser preferences or internet settings, and try again.<br><br>"; //parse logged info echo nl2br($proxy->getLog()); //some credits... echo "<hr><strong>proxy detector v0.1</strong> - ©2006 <a href=\"http://www.daantje.nl\" target=\"_blank\">daantje.nl</a>"; //and do nothing anymore! (but not in my example) //exit(); } //else, proceed as normal, put your code here... ?>