<?
$proxy_headers = array(   
	'HTTP_VIA',   
	'HTTP_X_FORWARDED_FOR',   
	'HTTP_FORWARDED_FOR',   
	'HTTP_X_FORWARDED',   
	'HTTP_FORWARDED',   
	'HTTP_CLIENT_IP',   
	'HTTP_FORWARDED_FOR_IP',   
	'VIA',   
	'X_FORWARDED_FOR',   
	'FORWARDED_FOR',   
	'X_FORWARDED',   
	'FORWARDED',   
	'CLIENT_IP',   
	'FORWARDED_FOR_IP',   
	'HTTP_PROXY_CONNECTION'   
        );

	printf(" $x : $_SERVER[$x] $_SERVER[$y] \n");

//foreach($proxy_headers as $x => $y){
//	printf(" checking $x : $_SERVER[$x] \n");
//	// if (isset($_SERVER[$x])) die("You are using a proxy!");
//}
?>