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Date: Thu, 26 Aug 2021 16:20:00 +0200
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Subject: Re: Alternatives for encapsulation when using composition instead of
 inheritance
From: cmbecker69@gmx.de ("Christoph M. Becker")

On 26.08.2021 at 15:47, Olle H=C3=A4rstedt wrote:

> * Friend classes, like in C++: Class B is annotated to be a friend of
> A, so class A can see the content of class B but no other class can.

<https://wiki.php.net/rfc/friend-classes> has been declined.

> * Namespace private: Class A and B are defined in the same namespace,
> so they can see each other's properties that are defined as "internal"

<https://wiki.php.net/rfc/namespace-visibility> appears to be inactive.

=2D-
Christoph M. Becker