CodeIgniter future with PHP5

[eluser]Derek Jones[/eluser]
[quote author="ci_man" date="1204100390"]@ lone
not really. I create a private function in a controller, then call it from url...[/quote]

Actually, wouldn't that cause an error? I don't believe call_user_func_array() will view a private class method as a valid callback. In fact, that's actually a good motivation to change the method_exists() conditional in CodeIgniter.php for the controller method check to include is_callable(), so a 404 can be shown instead of generating a PHP error.