| $basliklar = array(
 'HTTP_VIA',
 'HTTP_X_FORWARDED_FOR',
 'HTTP_FORWARDED_FOR',
 'HTTP_X_FORWARDED',
 'HTTP_FORWARDED',
 'HTTP_CLIENT_IP',
 'HTTP_FORWARDED_FOR_IP',
 'VIA',
 'X_FORWARDED_FOR',
 'FORWARDED_FOR',
 'X_FORWARDED',
 'FORWARDED',
 'CLIENT_IP',
 'FORWARDED_FOR_IP',
 'HTTP_PROXY_CONNECTION'
 );
 foreach($basliklar as $baslik)
 {
 if( isset($_SERVER[$baslik]) ) die("Proxy kullanıyorsun !");
 }
 
 
 |