Newsgroups: php.internals
Path: news.php.net
Xref: news.php.net php.internals:127360
Precedence: bulk
MIME-Version: 1.0
References: <CAMzRQTdePFXUMWO38g=gQA2vbqL5zp=o1cPt00ec41g95xys=g@mail.gmail.com>
In-Reply-To: <CAMzRQTdePFXUMWO38g=gQA2vbqL5zp=o1cPt00ec41g95xys=g@mail.gmail.com>
Date: Wed, 14 May 2025 15:06:18 -0500
Message-ID: <CAJp_myXREmnyufwxj4tDCsopouUFEWenap5EJaH+sXKTyg4K1Q@mail.gmail.com>
Subject: Re: [PHP-DEV] [RFC] Clone with v2
To: Volker Dusch <volker@tideways-gmbh.com>
Cc: php internals <internals@lists.php.net>, =?UTF-8?Q?Tim_D=C3=BCsterhus?= <tim@bastelstu.be>
Content-Type: multipart/alternative; boundary="000000000000bae98906351e159e"
From: mweierophinney@gmail.com ("Matthew Weier O'Phinney")

--000000000000bae98906351e159e
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

On Wed, May 14, 2025 at 8:06=E2=80=AFAM Volker Dusch <volker@tideways-gmbh.=
com>
wrote:

> A couple of weeks ago, we stumbled over the fact that the original "clone
> with" RFC was abandoned and thought it would still be useful to suggest a
> trimmed down version of the proposal.
>
> The main goal of this RFC is to propose a lightweight, low friction
> implementation of this feature to satisfy the couple of use cases we see
> and "round out" PHP in how it handles cloning, especially around
> read-only-properties.
>
> https://wiki.php.net/rfc/clone_with_v2
>
> We are actively looking for some feedback on
> https://wiki.php.net/rfc/clone_with_v2#open_issues, but of course all
> points are welcome.
>

The only question that arose for me is: what happens if a property name is
provided to `clone()` that does not exist in the class definition; what
will be the behavior at that time? Will an exception or error be thrown? If
so, will it be a new one, or an existing one?


--=20
Matthew Weier O'Phinney
mweierophinney@gmail.com
https://mwop.net/
he/him

--000000000000bae98906351e159e
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><div dir=3D"ltr"><br></div><br><div class=3D"gmail_quote g=
mail_quote_container"><div dir=3D"ltr" class=3D"gmail_attr">On Wed, May 14,=
 2025 at 8:06=E2=80=AFAM Volker Dusch &lt;<a href=3D"mailto:volker@tideways=
-gmbh.com">volker@tideways-gmbh.com</a>&gt; wrote:<br></div><blockquote cla=
ss=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid =
rgb(204,204,204);padding-left:1ex"><div dir=3D"ltr"><div>A couple of weeks =
ago, we stumbled over the fact that the original=C2=A0&quot;clone with&quot=
; RFC was abandoned and thought it would still be useful to suggest a trimm=
ed down version of the proposal.</div><div><br></div><div>The main goal of =
this RFC is to propose a lightweight, low friction implementation=C2=A0of t=
his feature to satisfy the couple of use cases we see and &quot;round out&q=
uot; PHP in how it handles cloning, especially around read-only-properties.=
</div><div><br></div><div><a href=3D"https://wiki.php.net/rfc/clone_with_v2=
" target=3D"_blank">https://wiki.php.net/rfc/clone_with_v2</a></div><div><b=
r></div><div>We are actively looking for some feedback on=C2=A0<a href=3D"h=
ttps://wiki.php.net/rfc/clone_with_v2#open_issues" target=3D"_blank">https:=
//wiki.php.net/rfc/clone_with_v2#open_issues</a>, but of course all points =
are welcome.</div></div></blockquote><div><br></div><div>The only question =
that arose for me is: what happens if a property name is provided to `clone=
()` that does not exist in the class definition; what will be the behavior =
at that time? Will an exception or error be thrown? If so, will it be a new=
 one, or an existing one?=C2=A0</div></div><div><br clear=3D"all"></div><di=
v><br></div><span class=3D"gmail_signature_prefix">-- </span><br><div dir=
=3D"ltr" class=3D"gmail_signature"><div dir=3D"ltr"><div>Matthew Weier O=
9;Phinney<br><a href=3D"mailto:mweierophinney@gmail.com" target=3D"_blank">=
mweierophinney@gmail.com</a><br><a href=3D"https://mwop.net/" target=3D"_bl=
ank">https://mwop.net/</a></div><div>he/him<br></div></div></div></div>

--000000000000bae98906351e159e--