note 107437 deleted from function.isset by googleguy
| From: | googleguy@php.net | Date: | Wed, 16 Jan 2013 05:39:35 +0000 |
| Subject: | note 107437 deleted from function.isset by googleguy | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-193108@lists.php.net to get a copy of this message | ||
Note Submitter: Dr. McKay
----
It's worth noting that if a GET variable is passed without a variable, isset will return true
on it.
http://www.example.com/?somevar
<?php
if(isset($_GET['somevar'])) {
// this is true and will be executed
}
?>