Re: Better RFC conformance for FILTER_VALIDATE_URL
| From: | Yasuo Ohgaki | Date: | Wed, 12 Nov 2014 06:38:00 +0000 |
| Subject: | Re: Better RFC conformance for FILTER_VALIDATE_URL | ||
| References: | 1 2 3 4 5 6 7 8 9 10 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-78875@lists.php.net to get a copy of this message | ||
Hi all,
On Fri, Nov 7, 2014 at 6:48 AM, Sanford Whiteman <figureonecpr@gmail.com>
wrote:
> > FWIW, there *is* a practical in-use (de facto if nothing else)
> convention of using _ in hosts for DKIM:
>
> _domainkey is actually in all the DKIM RFCs and in the formal STD 76,
> see § 3.6.2.1. Namespace, so it's more than a convention!
"_" is used for service name. Active Directory uses "_" a lot, for example.
e.g. _tcp, _sites, _ldap, etc.
https://tools.ietf.org/html/rfc2782
Regards,
--
Yasuo Ohgaki
yohgaki@ohgaki.net