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Date: Thu, 6 Nov 2014 01:32:06 +0200
Message-ID: <CAPhkiZwiyShyoHt=6Bti0vLO-rJuZck_PV4DcYbnET+tGhMtbg@mail.gmail.com>
To: =?UTF-8?Q?K=C3=A9vin_Dunglas?= <dunglas@gmail.com>
Cc: Daniel Ribeiro <drgomesp@gmail.com>, PHP Internals <internals@lists.php.net>
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Subject: Re: [PHP-DEV] Better RFC conformance for FILTER_VALIDATE_URL
From: narf@devilix.net (Andrey Andreev)

Hi,

On Wed, Nov 5, 2014 at 11:57 PM, K=C3=A9vin Dunglas <dunglas@gmail.com> wro=
te:
>
> - Added a new FILTER_VALIDATE_DOMAIN filter validating domain names
> - Added a FILTER_FLAG_HOSTNAME flag to allow checking hostnames (_ are
> forbidden in hostname but not in domains)

This doesn't make any sense. A domain *is* a hostname and underscores
are forbidden.

Cheers,
Andrey.