Posted by Juliette on 08/21/06 05:16

alex.alexander@gmail.com wrote:
> I've been searching for a way to prevent that STUPID re-post warning
> message from showing up when you hit the refresh button on your
> browser...
>
> I finally found a good solution that does not require redirection,
> extra pages, etc. etc.
>
> Just run the following commands at the end of your post-processing php
> file:
>
> foreach ($_POST as $var => $value) {
> unset($var);
> }
>
> This way you'll never have re-posting issues and you'll get rid of the
> stupid warning message! :D
>

Except that your solution will not work as you are only unsetting the
local variable $var.

However the following should work:

unset( $_POST);

or:

foreach( $_POST as $var => $value) {
unset( $_POST[$var] );
}

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