@.
On Apr 10, 2011, at 9:22 PM, D. Dante Lorenso wrote:
> The problem with implementing "ifsetor", "filled", or "??" in userland is
> that the "not set" or "undefined" warning is fired before the variable is
> passed to the underlying function/method.
>
> Is it possible to add a modifier that turns off warnings for undefined
> variables whenever that specific method is called? Something like:
>
> class Utility {
> public silent function filled() {
> $args = func_get_args();
> foreach ($args as $arg) {
> if (!empty($arg)) { return $arg; }
> }
> return false;
> }
> }
>
> $x = Utility::filled($my_undef, $x['undef'], $nosuch, 'default');
>
> The modifier "silent" will turn all undefined or "not isset()" variables into
> NULL values when being passed to the method and no warnings will be issued.
>
> Then, we can build our own damn functions as we see fit without the fuss.
>
> -- Dante
>
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