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To: Jared Williams <jared.williams@ntlworld.com>
Cc: internals@lists.php.net
Content-Type: text/plain; charset=UTF-8
Subject: Re: [PHP-DEV] Foreach list behaviour
From: laruence@php.net (Laruence)

Hi:
   this is expected behavior,  like:
<?php
list($a, $b) = 1;
var_dump($a);

thanks

On Mon, Sep 3, 2012 at 7:07 AM, Jared Williams
<jared.williams@ntlworld.com> wrote:
> Hi,
>
>         Just looking at the foreach list behaviour and it does this...
>
> $i = [1, 2, 3];
> foreach($i as list($a, $b))
>         var_dump($a, $b);
>
> Outputs....
>
> NULL
> NULL
> NULL
> NULL
> NULL
> NULL
>
> There is no test I can see covering this, so cannot tell if its
> expected.
>
> To me, $i does not meet the expected format, so should be some sort of
> error happening.
>
> Jared
>
>
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Laruence  Xinchen Hui
http://www.laruence.com/