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Date: Wed, 28 Aug 2013 22:15:56 +0200
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To: Matthew Leverton <leverton@gmail.com>
Cc: PHP internals <internals@lists.php.net>
Content-Type: multipart/alternative; boundary=089e0111bcfa33d2ee04e507a8ac
Subject: Re: [PHP-DEV] [RFC] Syntax for variadic functions
From: nikita.ppv@gmail.com (Nikita Popov)

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On Wed, Aug 28, 2013 at 9:27 PM, Matthew Leverton <leverton@gmail.com>wrote:

> Would any functions get deprecated as a result of this? e.g.,
> func_get_args()
>

Nope, func_get_args() etc stay. This is now mentioned in
https://wiki.php.net/rfc/variadics#userland.


> I assume it's a syntax error to do function fn(...$foo, $bar) or
> function fn(...$foo, ...$bar)
>

Correct. This is now mentioned in
https://wiki.php.net/rfc/variadics#syntactic_restrictions.


> I assume that function fn($a, $b = null, ...$c) is possible, and the
> only way to populate $c is to call fn with three or more parameters.
>

That's also correct :)

Nikita

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