On Sat, Apr 16, 2016 at 4:10 AM, Bastian Schneider <
[email protected]> wrote:
>
> Just a quick thought. I would prefer something like
>
> union Iterable {
> use array;
> use ArrayAccess;
> use Traversable;
> }
>
> function bla(Iterable $iterable) {
> foreach($iterable as $element) {}
> }
>
> Primitives like string, float, bool or int are not allowed in union. Only
> classes, interfaces and array. I doesn't see any benefit in combining
> string with int or int with float in one union.
>
Here's an example that shows combining scalar maybe useful:
union Numeric {
use int;
use float;
}
Something I would very much like to use where types are allowed.
>
> Do I overlook or missed anything?
>
>
> --
> PHP Internals - PHP Runtime Development Mailing List
> To unsubscribe, visit: http://www.php.net/unsub.php
>
>
