Newsgroups: php.internals
Path: news.php.net
Xref: news.php.net php.internals:94630
Mailing-List: contact internals-help@lists.php.net; run by ezmlm
Received-SPF: pass (pb1.pair.com: domain gmail.com designates 209.85.218.49 as permitted sender)
MIME-Version: 1.0
In-Reply-To: <CAEDdnaWwUUVV6q1Sh+pXNQEAENXHHbJ=ZPaq4otnpnFPwVD-5A@mail.gmail.com>
References: <CAEDdnaWVYbh=t1-bvDh9fixCoC7Be4asoEus=dRhGggx_9VLNg@mail.gmail.com>
 <8a39df34-4a23-c496-15f6-20a62d27fc59@gmail.com> <CAEDdnaWwUUVV6q1Sh+pXNQEAENXHHbJ=ZPaq4otnpnFPwVD-5A@mail.gmail.com>
Date: Fri, 22 Jul 2016 07:44:07 -0600
Message-ID: <CAObuZdvy9F3sLu=MArNEvh3ZxFkZ=byb7UbH0Gaw2sx=C0QRzw@mail.gmail.com>
To: Michael Vostrikov <michael.vostrikov@gmail.com>
Cc: PHP Internals <internals@lists.php.net>
Content-Type: multipart/alternative; boundary=001a1142e590f0922f053839a023
Subject: Re: [PHP-DEV] [RFC] New operator for context-dependent escaping
From: derokorian@gmail.com (Ryan Pallas)

--001a1142e590f0922f053839a023
Content-Type: text/plain; charset=UTF-8

On Fri, Jul 22, 2016 at 1:31 AM, Michael Vostrikov <
michael.vostrikov@gmail.com> wrote:

>
> > The trick with the magic class name and namespace aliasing is neat, but
> feels likely to confuse a lot of users
>
> Yes, I have to agree. Maybe more better way is to make it similar to
> set_error_handler() - not for context as it is in RFC, but for 'escape'
> callable.
>
> <?php
>
>     // somewhere in application
>
>     set_escape_handler(function($string, $context = 'html'){
>         ...
>     });
>
>     // or
>
>     set_escape_handler([$this, 'escape']);
> ?>
>
> <?* $myValue, $myContext ?>
>

Which begs the question, if you can verify that the call to
set_escape_handler comes before the template, then can you also be sure
that a function definition will come before it, and just call a function
directly?

--001a1142e590f0922f053839a023--