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To: Sherif Ramadan <theanomaly.is@gmail.com>
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Subject: Re: [PHP-DEV] [RFC] Allow trailing comma in function call argument lists
From: pollita@php.net (Sara Golemon)

On Tue, Feb 19, 2013 at 6:51 PM, Sherif Ramadan <theanomaly.is@gmail.com> wrote:
> While I think it's a good idea I just have one question about the
> implication of the change. Does this mean that null will be passed to the
> function argument when a trailing comma remains?
>
No.  The trailing comma is simply ignored, there's another RFC up
about default args, but this doesn't intersect with that.