Le mercredi 21 novembre 2018, 22:46:42 CET Levi Morrison a écrit : > I think we have `+` and `array_merge` already. What we *don't* have is > something that concatenates solely with values and ignores keys, at > least not in a single step. I think `...` can be that operator, > precisely because this is what it does for function calls as well.
For function calls you cannot use it with non-integer keys, the behavior is yet to be defined. So if later there are named arguments and ... behaves like array_merge on parameters it would be weird to have it behave an other way on arrays. I would make the ... operator behave the same in all places, so in array it should refuse string key as it does for function calls, for the time being. Côme
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