2013/8/28 Nikita Popov <nikita....@gmail.com>:
> Hi internals!
>
> I'd like to propose an RFC, which adds dedicated syntax for variadic
> functions:
>
> https://wiki.php.net/rfc/variadics
>
> Basically this allows declaring variadics directly in the function
> signature, rather than fetching the arguments using func_get_args().
> Example:
>
> public function query($query, ...$params) { /* ... */ }
>
> What are your thoughts on this?
>
> Thanks,
> Nikita
Using the current variadic functions makes it possible to use 0 or N
arguments, e.g.:
function sum() {
return array_sum(func_get_args());
}
echo sum(10, 5); // echoes 15
echo sum(); // echoes 0
I see nowhere in the RFC whether:
function sum(...$params) { /* */ }
Requires at minimum one argument or none.
I have the _feeling_ that you imply it's minimum one which I would
consider a bit inconsistent with the current "implementation".
Can you please clarify this Nikita?
Thanks
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