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Date: Wed, 11 Feb 2015 09:36:09 +0000 (GMT)
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To: Yasuo Ohgaki <yohgaki@ohgaki.net>
cc: Markus Fischer <markus@fischer.name>, 
    "internals@lists.php.net" <internals@lists.php.net>
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Subject: Re: [PHP-DEV] [RFC][DISCUSSION] Script only includes
From: derick@php.net (Derick Rethans)

On Wed, 11 Feb 2015, Yasuo Ohgaki wrote:

> Hi Markus,
> 
> On Tue, Feb 10, 2015 at 5:59 PM, Markus Fischer <markus@fischer.name> wrote:
> 
> > What constitutes "first token" in this context?
> >
> > Would this be detected as a PHP file?
> >
> > -----8<----
> > root:x:0:0:root:/root:/bin/bash
> > daemon:x:1:1:daemon:/usr/sbin:/usr/sbin/nologin
> > bin:x:2:2:bin:/bin:/usr/sbin/nologin
> > <?php
> > phpinfo();
> > -----8<----
> >
> 
> Yes.
> 
> Since we have custom script loader, file content cannot be used for 
> "pure" PHP script detection. However, parser can detect if it's a 
> "pure" PHP script. i.e. Detect <?php token at first, no ?> in the 
> file.

That's arbitrary. The ?> at the end of a file is not an error (or a 
mistake). 

cheers,
Derick