How 2 prevent rePosting vars when browser refreshes

[badboy]

How can I prevent my script from reprocessing the posted vars when users hit reload/refresh from their browser ?

<FORM ACTION="MyForm.php" METHOD="POST">

Thanks

[dave420]

After your MyForm.php script has processed the $POST data, use the following command to move the browser back to the same page, but without $POST data:

header("location: MyForm.php");
exit();

Your browser won't notice the difference, apart from pressing F5/refresh won't re-send the data (or even ask to).

dave