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Date: Sat, 13 May 2017 17:30:06 +0200
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Subject: Re: [PHP-DEV] Deprecate INTL_IDNA_VARIANT_2003
From: cmbecker69@gmx.de ("Christoph M. Becker")

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>.

-- 
Christoph M. Becker