Re: [RFC] Partial Function Application v2

From: Date: Sun, 16 Nov 2025 20:51:59 +0000
Subject: Re: [RFC] Partial Function Application v2
References: 1  Groups: php.internals 
Request: Send a blank email to internals+get-129276@lists.php.net to get a copy of this message
On Sat, Jun 28, 2025, at 12:06 AM, Larry Garfield wrote:
> Hi folks.  Arnaud and I would like to present take-2 at Partial 
> Function Application.
>
> https://wiki.php.net/rfc/partial_function_application_v2
>
> It is largely similar to the previous PFA proposal from 2021, though 
> there are a number of changes.  Most notably:
>
> * The implementation is simpler, because FCC already did part of the 
> work.  This RFC can build on it.
> * Constructors are not supported.
> * But optional arguments and named placeholders are supported.
> * It includes pipe-based optimizations.
>
> Note: We realize that this is a non-trivial RFC coming late in the 
> cycle.  We are proposing it now because, well, it's ready now.  If the 
> discussion goes smoothly, we're OK calling a vote on it for 8.5, 
> especially as it would complement pipes so well.  If the discussion 
> runs longer, we're also OK with targeting 8.6 instead.  We'll see how 
> that goes.
>
> <floor opens for discussion, Larry falls through the trap door>

It's been just over 2 weeks since the last comment in the thread, and the last change was made
(allowing for parameter reordering).  Please consider this the Intent to Vote post; I'll be
calling the vote sometime probably late Tuesday or on Wednesday, baring any new issues before then.

--Larry Garfield


Thread (54 messages)

« previous php.internals (#129276) next »