> -----Original Message----- > From: Bill [mailto:[EMAIL PROTECTED] > Sent: Thursday, September 04, 2008 3:23 PM > To: php-general@lists.php.net > Subject: Re: [PHP] unset($_GET['i']) > > Dan Shirah a écrit : > > How about just adding a simple counter on your page. > > > > That's what I do but that "counter" resets when you press F5 and is not > functionnal. > > Why $_GET['i'] doesn't unsets ?
Your page URL has ?i=asdf in it. As such, $_GET['i'] is being set every time you refresh that particular URL. Unsetting $_GET['i'] will only erase the variable for that instance of that PHP script. As soon as you refresh, you are calling a new instance of that PHP script and assigning $_GET['i'] the value "asdf" (or whatever). If clearing that value on refresh is truly important to you, then don't use GET. Todd Boyd Web Programmer -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
