[php]What is "Do Not Track" and How it Affects Your Website - SitePoint : <?php $DNT = 'HTTP_DNT'; if (isset($_SERVER[$DNT]) && $_SERVER[$DNT] == 1) { // DO NOT TRACK enabled } else { // DO NOT TRACK disabled } ?>
[php]What is "Do Not Track" and How it Affects Your Website - SitePoint : <?php $DNT = 'HTTP_DNT'; if (isset($_SERVER[$DNT]) && $_SERVER[$DNT] == 1) { // DO NOT TRACK enabled } else { // DO NOT TRACK disabled } ?>