<?php echo "Your current browser is: "; echo $_SERVER['HTTP_USER_AGENT']; ?>
$br=$_SERVER['HTTP_USER_AGENT']; if (eregi("firefox", $br)) echo "http://www.mysite.com/forfirefoxusers.htm"; elseif(eregi("opera", $br)) echo "http://www.mysite.com/foroperausers.htm"; else echo "http://www.mysite.com/forinternetexplorerusers.htm";
$br=$_SERVER['HTTP_USER_AGENT']; if (eregi("firefox", $br)) echo "http://www.mysite.com/forfirefoxusers.htm"; elseif(eregi("opera", $br)) echo "http://www.mysite.com/foroperausers.htm"; else