Re: [PHP-DEV] [RFC] Arrow functions / short closures

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March 14, 2019 15:38 david.proweb@gmail.com (David Rodrigues)
Em qui, 14 de mar de 2019 às 03:17, Rowan Collins collins@gmail..com>
escreveu:

> I don't think this helps, because you can put brackets around any > expression, for precedence, and any expression can appear on the left of an > array literal: > > $foo = [ ($bar + 1) * 2 => $baz ]; > > So the following, while redundant, is currently valid: > > $foo = [ ($bar) => $baz ]; > Yeah, I don't think in that case. And maybe using [] instead of ()? For
instance: "[$x] => $x + 1". PHP don't supports and array as key, so maybe it will not causes any conflict. -- David Rodrigues