Newsgroups: php.internals
Path: news.php.net
Xref: news.php.net php.internals:117337
Message-ID: <37421f61-4e2e-53d3-56d0-022a3c21ed2e@gmx.de>
Date: Tue, 15 Mar 2022 19:17:12 +0100
MIME-Version: 1.0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101
 Thunderbird/91.7.0
Content-Language: de-DE
To: =?UTF-8?Q?C=c3=b4me_Chilliet?= <come@chilliet.eu>, internals@lists.php.net
References: <4724184.31r3eYUQgx@come-prox15amd>
In-Reply-To: <4724184.31r3eYUQgx@come-prox15amd>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: quoted-printable
Subject: Re: [PHP-DEV] [VOTE] Undefined Variable Error Promotion
From: cmbecker69@gmx.de ("Christoph M. Becker")

On 15.03.2022 at 17:54, C=C3=B4me Chilliet wrote:

> Le lundi 14 mars 2022, 18:18:55 CET Mark Randall a =C3=A9crit :
>
>> I have started the vote for promoting undefined variable access to thro=
w
>> an Error exception.
>>
>> The vote will run for 2 weeks until March 28th 2022.
>>
>> https://wiki.php.net/rfc/undefined_variable_error_promotion
>
> This does not mention properties, are they concerned by the change? What=
 about array keys?

The RFC states:

| If the code does not currently emit a =E2=80=9CWarning: Undefined variab=
le
| $varname=E2=80=9D then it is out of scope for this RFC. This RFC does NO=
T
| apply to array indexes.

That explicitly excludes undefined array indexes, and apparently also
excludes undefined properties (which raise "Warning: Undefined property:")

=2D-
Christoph M. Becker