Re: [RFC] Arrow functions / short closures

Em qui, 14 de mar de 2019 às 03:17, Rowan Collins <rowan.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