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Date: Sat, 24 Sep 2016 00:06:41 +0200
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To: Dan Ackroyd <danack@basereality.com>
Cc: Stanislav Malyshev <smalyshev@gmail.com>, Nikita Popov <nikita.ppv@gmail.com>, 
	PHP internals <internals@lists.php.net>
Content-Type: multipart/alternative; boundary=001a114b74dc70b4a4053d33ffc5
Subject: Re: [PHP-DEV] [RFC] Namespace-scoped declares
From: ocramius@gmail.com (Marco Pivetta)

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On Fri, Sep 23, 2016 at 11:58 PM, Dan Ackroyd <danack@basereality.com>
wrote:

> On 23 September 2016 at 20:45, Stanislav Malyshev <smalyshev@gmail.com>
> wrote:
>
> > Imagine how
> > fun it is if somebody's action in different code module wouldn't just
> > mess up some data - it would actually break your code by changing
> > language semantics for your code!
>
> If you are concerned about libraries modifying how code is run, the
> same theoretical problem exists with libraries that register
> autoloaders - 'omg they can totally change what code is even going to
> be run, let alone the precise semantic behaviour'.


And I'd also add: some libraries are doing amazing AOP things with this.

Marco Pivetta

http://twitter.com/Ocramius

http://ocramius.github.com/

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