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Date: Wed, 3 Mar 2021 09:52:12 -0600
References: <CAF+90c-HY-0fx+pTmntRJZKcQcZFfk3uJwrZ6FAMAx5_Wj+JHw@mail.gmail.com>
To: PHP internals <internals@lists.php.net>
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Message-ID: <3992DBA7-4BD8-4522-8223-AF7045987D75@benramsey.com>
Subject: Re: [PHP-DEV] [RFC] New in initializers
From: ben@benramsey.com (Ben Ramsey)

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> On Mar 3, 2021, at 09:03, Nikita Popov <nikita.ppv@gmail.com> wrote:
> 
> Hi internals,
> 
> I would like to propose allowing the use of "new" inside various
> initializer expressions: https://wiki.php.net/rfc/new_in_initializers
> 
> In particular, this allows specifying object default values for properties
> and parameters, and allows the use of objects as attribute arguments.
> 
> The RFC is narrow in scope in that it only adds support for "new". An
> extension to other call kinds should be straightforward though.


I like this proposal!

Are nested new expressions allowed?

    function test($foo = new A(new B(new C))) {}

Cheers,
Ben


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