Edit Custom Portal Island

Not a big deal, but...

When editing the code for a custom portal island, I find that each time the form is submitted, it adds an additional PHP-end tag:

So eventually the code ends up looking like this if you don't manually get rid of them:

PHP Code
/* PHP CODE HERE, IF NECESSARY */

/* DO NOT CHANGE THE LINE BELOW */
....some code here........
/* DO NOT CHANGE THE LINE ABOVE */

?>
?>
?>
?>
?>
?>


Today they call you "crazy".
Tomorrow they call you "ahead of your time".