Mega Code Archive

 

Categories / Php / HTML

 

HTTP_REFERER and HTTP_USER_AGENT

<?php             if (isset($_SERVER['HTTP_REFERER'])) {                     print "The page you were on previously was {$_SERVER['HTTP_REFERER']}<br />";             } else {                     print "You didn't click any links to get here<br />";             }     ?>     <a href="refer.php">Click me!</a>