note 113371 added to function.isset

Here is another way to check if you have any $_GET variable set. <?php if (sizeof($_GET) > 0) {echo "There are $_GET variables.";} else {echo "There are no $_GET variables.";}; ?> Alternatively you could use the switch method. ---- Server IP: 69.147.83.199 Probable Submitter: 63.231.15.59 ---- Manual Page -- http://php.net/manual/en/function.isset.php Edit -- https://master.php.net/note/edit/113371 Del: integrated -- https://master.php.net/note/delete/113371/integrated Del: useless -- https://master.php.net/note/delete/113371/useless Del: bad code -- https://master.php.net/note/delete/113371/bad+code Del: spam -- https://master.php.net/note/delete/113371/spam Del: non-english -- https://master.php.net/note/delete/113371/non-english Del: in docs -- https://master.php.net/note/delete/113371/in+docs Del: other reasons-- https://master.php.net/note/delete/113371 Reject -- https://master.php.net/note/reject/113371 Search -- https://master.php.net/manage/user-notes.php