Re: [RFC][Discuss] Arrow Functions
| From: | Nicolas Grekas | Date: | Tue, 31 Jan 2017 12:45:46 +0000 |
| Subject: | Re: [RFC][Discuss] Arrow Functions | ||
| References: | 1 2 3 4 5 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-98078@lists.php.net to get a copy of this message | ||
>
> As noted in the RFC, this isn't possible due to ambiguities with array
> keys and yield expressions with keys.
>
There are not ambiguities technically, so it is possible if we want to:
$a = [
$y => 'b',
($x) => $x + 1, // key, value pair
];
$a = [
$y => 'b',
(($x) => $x + 1), // closure
];