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Date: Wed, 7 Jun 2017 14:19:39 +0200
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To: =?UTF-8?Q?Fran=C3=A7ois_Laupretre?= <francois@tekwire.net>
Cc: Derick Rethans <derick@php.net>, PHP Internals List <internals@lists.php.net>, 
	=?UTF-8?Q?Pedro_Magalh=C3=A3es?= <mail@pmmaga.net>
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Subject: Re: [PHP-DEV] [RFC] [VOTE] Arrays starting with a negative index
From: ocramius@gmail.com (Marco Pivetta)

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Voting "no" as well, since applications relying on "array_keys()" and
assuming on the allowed integer range of those may even become vulnerable.
This is one of those subtle BC breaks that are extremely hard to find.

On 7 Jun 2017 2:12 p.m., "Fran=C3=A7ois Laupretre" <francois@tekwire.net> w=
rote:

> Hi,
>
> The same for me. Strange to see 7 people willing to introduce such a BC
> break in a minor version, or did I miss something ?
>
> Anyway, +1 to introduce the change in PHP 8.
>
> Cheers,
> Fran=C3=A7ois
>
> Le 07/06/2017 =C3=A0 13:31, Derick Rethans a =C3=A9crit :
>
>> On Tue, 6 Jun 2017, Pedro Magalh=C3=A3es wrote:
>>
>> Hi all,
>>>
>>> I have just opened the vote on this RFC.
>>>
>>> The main goal of the RFC is to eliminate the inconsistency in arrays wh=
en
>>> negative numeric keys are used explicitly and the following implicit ke=
ys
>>> will start from zero.
>>>
>>> You can find the RFC here: https://wiki.php.net/rfc/negative_array_inde=
x
>>> The previous discussion: https://externals.io/thread/712
>>> And the PR (also some discussion): https://github.com/php/php-src
>>> /pull/2383
>>>
>> I voted no because of the BC break.
>>
>> cheers,
>> Derick
>>
>>
>>
>

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