On Tue, Dec 26, 2017 at 10:56 AM, Sebastian Bergmann <sebast...@php.net> wrote:
> Am 26.12.2017 um 16:46 schrieb li...@rhsoft.net:
>> would you mind to explain this?
>
> "Foo|Bar", "array|string", etc. (still) make no sense to me.
>
> "scalar" makes sense to me although it is but an alias for
> "bool|float|int|string".
>
Would you feel differently if we combined union types with type aliasing?
use Numeric = int | float;
function foo(Numeric $bar) { ... }
-Sara
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