Re: [RFC] Short syntax for anonymous functions
| From: | Sean Coates | Date: | Tue, 19 Feb 2013 16:45:26 +0000 |
| Subject: | Re: [RFC] Short syntax for anonymous functions | ||
| References: | 1 2 3 4 5 6 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-65968@lists.php.net to get a copy of this message | ||
>> Say we agree on the syntax above
>>> ($n) |$m| => $m * $n;
>> What happens when my one liner function needs to do one more operation
>> like checking the value of $n before multiplication?
>
> As I stated before suggesting the syntax: It's only meant for a single
> expression. It's purposefully NOT intended to cover multiple
> expressions. In that case the current (verbose) syntax is better for
> all criteria I care about. Additionally, neither Python nor Dart
> allows multiple expressions in their short-syntax functions.
Have you considered how this will work/look in an array?
$a = [$b => ($n) $m => $m * $n]; // wat.
S