On Tue, Oct 24, 2017 at 11:37 AM, Peter Cowburn <petercowb...@gmail.com> wrote: > I know it's late in the game, but I have a quick question. This RFC > includes a couple of "Not really a function" functions (namely isset() and > unset()) that will also be able to have a trailing comma, but I'm failing > to find the discussion on including "not really a function" calls in this > RFC. Why were those specific non-functions choices included? Why only those? > I'd guess because those are the only constructs which appear function-like *and* exhibit variadic behavior. empty/die/exit/print/require/include/require_once/include_once/__HALT_COMPILER don't have a variadic mode so allowing trailing commas in them would be pointless.
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