> Le 31 janv. 2026 à 00:43, Ilija Tovilo <[email protected]> a écrit :
>
> Hi everyone
>
> A week ago, I sent an e-mail to internals regarding two closure
> optimizations with some subtle BC breaks. [1] While nobody objected, I
> decided to create a short RFC anyway to avoid any possible controversy
> due to the BC breaks. You can find it here:
>
> https://wiki.php.net/rfc/closure-optimizations
>
> Regards,
> Ilija
>
> [1] https://externals.io/message/129825
Hi,
The examples of the RFC all use the `function () { }` construct. I guess it
does also apply to closures constructed with `fn() =>` ?
—Claude
