Newsgroups: php.internals
Path: news.php.net
Xref: news.php.net php.internals:7205
Mailing-List: contact internals-help@lists.php.net; run by ezmlm
Message-ID: <5.1.0.14.2.20040121004118.020f5db8@127.0.0.1>
Date: Wed, 21 Jan 2004 00:41:36 +0200
To: Hans Lellelid <hans@velum.net>,internals@lists.php.net
In-Reply-To: <4008549A.50609@velum.net>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"; format=flowed
Subject: Re: [PHP-DEV] interfaces extending multiple interfaces
From: andi@zend.com (Andi Gutmans)
References: <4008549A.50609@velum.net>

Zeev is planning on fixing this. Interfaces should be allowed to extend 
other interfaces but not to implement them.

Andi

At 04:16 PM 1/16/2004 -0500, Hans Lellelid wrote:
>Is there any way to have an _interface_ implement or extend multiple 
>interfaces?  This was working as of PHP5b3, but seems to work no longer as 
>of latest snapshot I downloaded.
>
>The only way to do it before was to have an interface implement other 
>interfaces:
>
>interface ExtendFileSelector implements Parameterizable, FileSelector {
>}
>
>This was a very useful way to get around a need for multiple 
>inheritance.  Obviously an interface that implements other interfaces is 
>kinda weird -- but I was very pleased that it worked.
>
>I apolgoize if I've missed a thread where this was discussed.
>
>Hans
>
>--
>PHP Internals - PHP Runtime Development Mailing List
>To unsubscribe, visit: http://www.php.net/unsub.php