Bob Weinand and I are happy to announce that the [Arrow Functions][1]
RFC is moving into the public discussion phase. We have been
collaborating on this RFC for many months now and finally have a
proposal we are happy to discuss in the open.
Here is an example of an existing closure:
function ($x) use ($arr) {
return $arr[$x];
}
This RFC proposes syntax and semantics to simplify this common usage to:
fn($x) => $arr[$x]
More details are in the RFC. The [implementation][2] currently has no
known issues and is ready for you to download, build and test, which
we encourage you to do.
We look forward to a productive discussion period and are happy to
answer questions.
For historical purposes, the revision of this RFC is currently at
[1485798604][3].
[1]: https://wiki.php.net/rfc/arrow_functions
[2]: https://github.com/morrisonlevi/php-src/tree/arrow_functions
[3]: https://wiki.php.net/rfc/arrow_functions?rev=1485798604
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