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Date: Sun, 14 May 2017 17:20:05 +0200
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Subject: Re: [PHP-DEV] Deprecate INTL_IDNA_VARIANT_2003
From: cmbecker69@gmx.de ("Christoph M. Becker")

On 14.05.2017 at 09:41, Niklas Keller wrote:

> 2017-05-13 17:30 GMT+02:00 Christoph M. Becker <cmbecker69@gmx.de>:
> 
>> On 13.05.2017 at 17:14, Niklas Keller wrote:
>>
>>> 2016-11-24 19:25 GMT+01:00 Christoph M. Becker <cmbecker69@gmx.de>:
>>>
>>>> I've just noticed that ICU has deprecated the IDNA 2003 related
>>>> functions as of ICU 55[1].  Therefore I suggest that we deprecate
>>>> INTL_IDNA_VARIANT_2003 as of PHP 7.2, make INTL_IDNA_VARIANT_UTS46 the
>>>> default as of PHP 8.0(?) (or even remove this parameter?), and remove
>>>> INT_IDNA_VARIANT_2003 as of PHP 8.0.  Otherwise we may get into trouble
>>>> if ICU removes these functions.
>>>>
>>>> Thoughts?  Does this change require an RFC?
>>>
>>> Please update the defaults for e.g.
>>> http://php.net/manual/en/function.idn-to-ascii.php, too. A default call
>>> shouldn't result in a deprecation notice IMO.
>>
>> Changing the defaults in PHP 7.4 first has been part of the accepted
>> RFC, see
>> <https://wiki.php.net/rfc/deprecate-and-remove-intl_idna_variant_2003>.
> 
> I've missed that, could we please have a follow-up RFC that changes that to
> 7.2? I don't see a reason to touch it twice.

Not changing the default in PHP 7.2 has been suggested by Sara[1], and
it was part of the vote, so I don't think a follow-up RFC would be in
order.  If you think otherwise, feel free to submit a new RFC. :)

[1] <http://news.php.net/php.internals/97571>

-- 
Christoph M. Becker