***BOGO*** Re: [PHP] unset($_GET['i'])

["Dan Shirah" <mrsquash2@xxxxxxxxx>]

>
> Hi
>
> given page1 has a list of goods and sends $i as a variable into a link to
> page2, ie, <a href="page2.php?i=3">send</a>
>
> Page2 adds the items recieved in an array.
>
> In page2 how can I unset the $_GET['i'] so that if I press F5(refresh) it
> doesn't add the same item to the array ?
>
> I tried unset($_GET['i']) but no success.
>
> Thanks


How about just adding a simple counter on your page.

if ($count == "0") {

Run through your script
At the end update the variable: $count == "1";

} else {

Don't run throught script because the value has already been added

}