<?php if (!isset ($userdetails [0] ) ) { setcookie ("userdetails[0]", $username); } $userdetails[1]++; setcookie ("userdetails[1]", $userdetails[1]); echo ("Hello $userdetails[0], you've seen this page".$userdetails[1].($userdetails[1] == l?" time!": "times!")); ?>