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Date: Mon, 22 Sep 2014 09:03:36 +0200
Message-ID: <CAOv1iQZ=OfQsFaW=6dpoYZum10DjUfrhwvSAHAgXE7MeNV9dcA@mail.gmail.com>
To: Florian Margaine <florian@margaine.com>
Cc: PHP Internals <internals@lists.php.net>
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Subject: Re: [PHP-DEV] #68049 filter_var echo wrong result for a url
From: dunglas@gmail.com (=?UTF-8?Q?K=C3=A9vin_Dunglas?=)

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Some browsers do. Some versions of IE are buggy when the URL include
underscores:
http://stackoverflow.com/questions/794243/internet-explorer-ignores-cookies=
-on-some-domains-cannot-read-or-set-cookies

I think that filter_var must follow the RFC by default. Maybe can we add a
flag to allow malformed URL in use in the wild?



2014-09-21 10:42 GMT+02:00 Florian Margaine <florian@margaine.com>:

> Hi,
>
> According to https://bugs.php.net/bug.php?id=3D51192 , valid URLs cannot
> contain underscores.
>
> The following bug was reported a couple days ago:
> https://bugs.php.net/bug.php?id=3D68049
>
> The thing is, browsers *do* accept the underscore in URLs. Should the
> rfc3986 <http://tools.ietf.org/html/rfc3986#section-3.2.2> be respected,
> or
> should PHP be lenient like browsers and accept more?
>
> Regards,
>
> *Florian Margaine*
>



--=20
K=C3=A9vin Dunglas
Consultant et d=C3=A9veloppeur freelance

http://dunglas.fr
T=C3=A9l. : 06 60 91 20 20

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