[PHP-DEV] PHP 7.4.25 Released!

2021-10-22 Thread Derick Rethans 
The PHP development team announces the immediate availability of PHP
7.4.25. This is a security and bug fix release.

All PHP 7.4 users are encouraged to upgrade to this version.

For source downloads of PHP 7.4.25 please visit our downloads page.
Windows binaries can be found on the PHP for Windows site. The list of
changes is recorded in the ChangeLog.

A migration guide is available in the PHP Manual. Please consult it for the
detailed list of new features and backward incompatible changes.

Release Announcement: 
Downloads:
Windows downloads:
Changelog:
Migration guide:  

Many thanks to all the contributors and supporters!

Derick Rethans and Remi Collet

P.S. Below is the verification information for the downloads, which is
also available on
.


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Re: [PHP-DEV] Add ReflectionFunctionAbstract::isAnonymous()

2021-10-22 Thread Dylan K. Taylor 


 On Fri, 22 Oct 2021 14:19:23 +0100 Claude Pache  
wrote 

 > 
 > Le 21 oct. 2021 à 01:12, Dylan K. Taylor  a écrit :
 > 
 > Hi all, 
 > 
 > Given the addition of Closure::fromCallable() and the upcoming first-class 
 > callable syntax in 8.1, it seems slightly problematic that there's no simple 
 > way to tell by reflection if a Closure refers to an anonymous function or 
 > not. ReflectionFunctionAbstract::isClosure() (perhaps somewhat misleadingly) 
 > returns whether the closure is literally a \Closure instance, so it's not 
 > useful for this purpose. 
 > 
 > The only way to do this currently (that I know about) is to check if the 
 > name of the function contains "{closure}", which is a bit unpleasant and 
 > depends on undocumented behaviour. 
 > 
 > I'm proposing the addition of ReflectionFunctionAbstract::isAnonymous(), 
 > which would fill this use case, and may be able to offer an implementation. 
 > 
 > Thanks, 
 > Dylan Taylor. 
 > 
 > 
 > -- 
 > PHP Internals - PHP Runtime Development Mailing List
 > To unsubscribe, visit: https://www.php.net/unsub.php
 > 
 > 
 > 
 > Hi,
 > 
 > Per the manual [1], Closure::fromCallable() “creates and returns a new 
 > anonymous function”. I guess that this might not match your notion of 
 > “anonymous function”?
 > 
 > Therefore, I am asking for clarification: What practical distinction do you 
 > make between ”an instance of Closure” and “an anonymous function”, and why 
 > does this distinction matter?
 > 
 > [1]: https://www.php.net/manual/en/closure.fromcallable.php
 > 
 > —Claude
 > 

Hi Claude, 
Sorry for the double email, my previous reply got bounced from the mailing list 
because I replied from the wrong address.

An anonymous function would be an unnamed function, e.g. arrow function or 
function(){}.

I guess the documentation for Closure::fromCallable() ought to be updated, 
because Closure::fromCallable('namedFunc') isn't really anonymous, it's a 
\Closure object that refers to a named function. A \Closure may refer to a 
named or an anonymous function, and currently there's no way to tell the 
difference without hacks.

The distinction is important for reflection cases, such as the one Aaron 
mentioned, and also like generating a pretty name for closures in a project I 
maintain [1].

It's a fringe use case for sure, but considering we already have 
ReflectionClass->isAnonymous(), I think it makes sense.

[1]: 
https://github.com/pmmp/PocketMine-MP/blob/986b4e0651d665c72ec011542f95b4bd9529c6a8/src/pocketmine/utils/Utils.php#L144

Dylan

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Re: [PHP-DEV] Add ReflectionFunctionAbstract::isAnonymous()

2021-10-22 Thread Claude Pache 

> Le 21 oct. 2021 à 01:12, Dylan K. Taylor  a écrit :
> 
> Hi all, 
> 
> Given the addition of Closure::fromCallable() and the upcoming first-class 
> callable syntax in 8.1, it seems slightly problematic that there's no simple 
> way to tell by reflection if a Closure refers to an anonymous function or 
> not. ReflectionFunctionAbstract::isClosure() (perhaps somewhat misleadingly) 
> returns whether the closure is literally a \Closure instance, so it's not 
> useful for this purpose. 
> 
> The only way to do this currently (that I know about) is to check if the name 
> of the function contains "{closure}", which is a bit unpleasant and depends 
> on undocumented behaviour. 
> 
> I'm proposing the addition of ReflectionFunctionAbstract::isAnonymous(), 
> which would fill this use case, and may be able to offer an implementation. 
> 
> Thanks, 
> Dylan Taylor. 
> 
> 
> -- 
> PHP Internals - PHP Runtime Development Mailing List
> To unsubscribe, visit: https://www.php.net/unsub.php
> 


Hi,

Per the manual [1], Closure::fromCallable() “creates and returns a new 
anonymous function”. I guess that this might not match your notion of 
“anonymous function”?

Therefore, I am asking for clarification: What practical distinction do you 
make between ”an instance of Closure” and “an anonymous function”, and why does 
this distinction matter?

[1]: https://www.php.net/manual/en/closure.fromcallable.php 


—Claude

[PHP-DEV] Re: [VOTE] Deprecate partially supported callables

2021-10-22 Thread Nikita Popov 
On Fri, Oct 8, 2021 at 4:16 PM Nikita Popov  wrote:

> Hi internals!
>
> I've opened voting on
> https://wiki.php.net/rfc/deprecate_partially_supported_callables, which
> deprecated callables that are not supported in $callable() syntax. The vote
> closes on 2021-10-22.
>

The proposal has been accepted unanimously, with 32 votes in favor.

Regards,
Nikita