Den 2015-10-16 kl. 15:09, skrev Sammy Kaye Powers:
On Thu, Oct 15, 2015 at 8:28 PM, Marcio Almada <marcio.w...@gmail.com>
wrote:
Hi,
2015-10-14 16:25 GMT-03:00 Sammy Kaye Powers <m...@sammyk.me>:
Hello internals friends!
I'd like to open a discussion on the RFC to allow trailing commas in
function arguments.
https://wiki.php.net/rfc/revisit-trailing-comma-function-args
Discuss! :)
Thanks,
Sammy Kaye Powers
sammyk.me
Sammy, I think this proposal is too narrow. If we are going to bother
to change the language, then let's do it consistently and allow
trailing commas on all lists in the grammar. These are the ones on
mind right now:
- use declarations
- group use declarations
- function call argument list
- class member lists (both constants and properties)
- argument list declarations
- arrays (already allowed)
As exemplified in this gist:
https://gist.github.com/marcioAlmada/75f8f1d47da5dcac2e57
Why? Because it prevents a reality where each PHP minor version
introduces trailing commas in a new different place, hurting code
portability. Because it couldn't get more consistent. And more
importantly: because we would get rid of this discussion about
trailing commas, forever j/k :)
ty,
Márcio
Hey Márcio!
Thanks for the suggesting "trailing comma all the things" idea. I can
certainly get behind that idea and I think it would offer an even stronger
argument than just trailing commas on function args.
I'm curious what others think about broadening the scope of the RFC to
include all the list grammars in PHP.
Well, if there is a wish to broaden the scope maybe the voting
should be split on each case? Like the remove depr. func. RFC:
https://wiki.php.net/rfc/remove_deprecated_functionality_in_php7
r//Björn
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