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Date: Mon, 27 May 2024 16:20:16 +0300
Message-ID: <CAPyeZ4P1deLF9swOGUrGiPFtKm+mv0JLcm6ui24i-JSKeZ+mCg@mail.gmail.com>
Subject: Re: [PHP-DEV] Extract ArrayAccessRead from ArrayAccess
To: =?UTF-8?Q?Alexandru_P=C4=83tr=C4=83nescu?= <drealecs@gmail.com>
Cc: php internals <internals@lists.php.net>
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From: udaltsov.valentin@gmail.com (Valentin Udaltsov)

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On Mon, May 27, 2024=E2=80=AFat 14:21 Alexandru P=C4=83tr=C4=83nescu <dreal=
ecs@gmail.com>
wrote:

>
> On Mon, May 27, 2024 at 7:16=E2=80=AFAM Valentin Udaltsov <
> udaltsov.valentin@gmail.com> wrote:
>
>> Hello, internals!
>>
>> Here's the idea: let's extract `ArrayAccess::offsetExists` and
>> `ArrayAccess::offsetGet` methods into a separate `ArrayAccessRead`
>> interface (name can be different) and allow read operations `$exists =3D
>> isset($object['key'])` and `$value =3D $object['key']` for objects of cl=
asses
>> that implement this interface. `ArrayAccess` will then extend
>> `ArrayAccessRead` and add the remaining 2 methods. Looks like this chang=
e
>> should not break backward compatibility.
>>
>>
> Please check this: https://externals.io/message/122609#122609 where Gina
> analyzed and proposed a solution for this.
> It looks like the DimensionReadable is exactly the same thing. Maybe also
> DimensionFetchable if you consider returning by reference.
>
> Maybe the improvement can be done in smaller incremental steps, but I
> think it's better to agree on a complete solution for splitting ArrayAcce=
ss.
>
> Regards,
> Alex
>

Wow! That's a great RFC with thorough analysis and an awesome proposal.
Forget about my email =F0=9F=98=84. Looking forward to news from Gina.
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Regards, Valentin Udaltsov

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<div dir=3D"ltr"><div dir=3D"ltr">On Mon, May 27, 2024=E2=80=AFat 14:21 Ale=
xandru P=C4=83tr=C4=83nescu &lt;<a href=3D"mailto:drealecs@gmail.com">dreal=
ecs@gmail.com</a>&gt; wrote:<br></div><div class=3D"gmail_quote"><blockquot=
e class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px s=
olid rgb(204,204,204);padding-left:1ex"><div dir=3D"ltr"><div dir=3D"ltr"><=
br></div><div class=3D"gmail_quote"><div dir=3D"ltr" class=3D"gmail_attr">O=
n Mon, May 27, 2024 at 7:16=E2=80=AFAM Valentin Udaltsov &lt;<a href=3D"mai=
lto:udaltsov.valentin@gmail.com" target=3D"_blank">udaltsov.valentin@gmail.=
com</a>&gt; wrote:<br></div><blockquote class=3D"gmail_quote" style=3D"marg=
in:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1e=
x"><div dir=3D"ltr">Hello, internals!<br><br><div>Here&#39;s the idea: let&=
#39;s extract `ArrayAccess::offsetExists` and `ArrayAccess::offsetGet` meth=
ods into a separate `ArrayAccessRead` interface (name can be different) and=
 allow read operations `$exists =3D isset($object[&#39;key&#39;])` and `$va=
lue =3D $object[&#39;key&#39;]` for objects of classes that implement this =
interface. `ArrayAccess` will then extend `ArrayAccessRead` and add the rem=
aining 2 methods. Looks like this change should not break backward compatib=
ility.<br></div><div><br></div></div></blockquote><div><br></div><div>Pleas=
e check this:=C2=A0<a href=3D"https://externals.io/message/122609#122609" t=
arget=3D"_blank">https://externals.io/message/122609#122609</a>=C2=A0where =
Gina analyzed and proposed a solution for this.</div><div>It looks like the=
=C2=A0<span style=3D"background-color:rgba(175,184,193,0.2);color:rgb(31,35=
,40);font-family:ui-monospace,SFMono-Regular,&quot;SF Mono&quot;,Menlo,Cons=
olas,&quot;Liberation Mono&quot;,monospace;font-size:13.6px">DimensionReada=
ble</span>=C2=A0is exactly the same thing. Maybe also=C2=A0<span style=3D"b=
ackground-color:rgba(175,184,193,0.2);color:rgb(31,35,40);font-family:ui-mo=
nospace,SFMono-Regular,&quot;SF Mono&quot;,Menlo,Consolas,&quot;Liberation =
Mono&quot;,monospace;font-size:13.6px">DimensionFetchable</span>=C2=A0if yo=
u consider returning by reference.<br></div><div><br></div><div>Maybe the i=
mprovement can be done in smaller incremental steps, but I think it&#39;s b=
etter to agree on a complete solution for splitting=C2=A0ArrayAccess.</div>=
<div><br></div><div>Regards,</div><div>Alex</div></div></div>
</blockquote></div><br clear=3D"all"><div>Wow! That&#39;s a great RFC with =
thorough analysis and an awesome proposal. Forget about my email =F0=9F=98=
=84. Looking forward to news from Gina.</div><span class=3D"gmail_signature=
_prefix">-- </span><br><div dir=3D"ltr" class=3D"gmail_signature"><div dir=
=3D"ltr">Regards, Valentin Udaltsov<br></div></div></div>

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