Am 15.3.2013 um 16:59 schrieb Anthony Ferrara <ircmax...@gmail.com>:
> Bob,
>
> call_user_func is not call_user_func_array
>
> call_user_func($func) is the same as $func(). In any way.
>
> Not in any way. call_user_func accepts any expression for the function to
> call. `$func()` only accepts callables.
>
> Example:
>
> call_user_func(getCallback());
> getCallback()(); // <-- syntax error.
>
> You *could* solve it with variable foo:
>
> ${'_'.!$_=getCallback()}();
>
> But I'd stick to call_user_func()...
Hey,
why not enable then this "getCallback()();"?
but yes, call_user_func should remain there alone in the combination with
call_user_func_array.
Bob Weinand
