Hi, David Walker wrote:
On Mon, Jan 30, 2017 at 18:12 Andrea Faulds <a...@ajf.me> wrote:Is it necessary to introduce a new keyword, fn? I think you'd get a similar benefit from: function($x) => $arr[$x] Likewise, is it necessary to restrict auto-capture to the => syntax? Couldn't we allow the following? function ($x) { return $arr[$x]; }This looks too similar to the current syntax, just ignoring the use() statement.
That's the idea. I'd prefer it if auto-capture was not restricted to single-expression functions (“arrow functions”). Though arrow functions make most sense with auto-capture, it doesn't need to be stricted to them.
Thanks. -- Andrea Faulds https://ajf.me/ -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
