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Date: Tue, 11 Feb 2020 13:42:52 +0100
Message-ID: <CAD5P3=L8bQ4bp5i5f=SdOP-=Wmn6TSj6+4Jzw76WRwJ=89evtw@mail.gmail.com>
To: Nicolas Grekas <nicolas.grekas+php@gmail.com>
Cc: Diogo Galvao <diogo86@gmail.com>, PHP Internals List <internals@lists.php.net>
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Subject: Re: [PHP-DEV] [RFC]
From: manuelcanga@gmail.com (Manuel Canga)

On Tue, 11 Feb 2020 at 13:16, Nicolas Grekas
<nicolas.grekas+php@gmail.com> wrote:
>
>
>
> Le mar. 11 f=C3=A9vr. 2020 =C3=A0 12:52, Diogo Galvao <diogo86@gmail.com>=
 a =C3=A9crit :
>>
>> On Tue, Feb 11, 2020 at 8:14 AM Manuel Canga <manuelcanga@gmail.com> wro=
te:
>> >
>> > Hi internals,
>> > I Would like to present a possible new "::func resolution" for your
>> > consideration.
>> ...
>> > use function \My\I18N\i18n_translate;
>> >
>> > $mapped_array =3D array_map(i18n_translate::func, $array);
>> ...
>> > What is your opinion ? Do you see it useful ?
>>
>> I've wished for this on many occasions and think it'd be really useful, =
as long
>> as it could work with methods as well:
>>
>> $mapped_array =3D array_map(I18N::translate::function, $array);
>>
>> For what it's worth I guess it could just return [I18N::class, 'translat=
e'].
>
>
> I wish this would return a Closure instead, making $foo::function the equ=
ivalent of Closure::fromCallable($foo).

Hi, Nicolas,

Currently, when <class_name>::class is used, class with <class_name>
can or cannot exists in that moment.
Using <function_name>::func( or <function_name>::function ), I think
should keep the same behavior.

Using ::func as alias of "Closure::fromCallable" check if function
exists in that moment. It is certainly useful, but, I think it's more
important be consistent

Thanks, Nicolas,