Newsgroups: php.internals
Path: news.php.net
Xref: news.php.net php.internals:32264
Return-Path: <robert@interjinn.com>
Mailing-List: contact internals-help@lists.php.net; run by ezmlm
Delivered-To: mailing list internals@lists.php.net
Received: (qmail 25236 invoked by uid 1010); 11 Sep 2007 17:17:01 -0000
Delivered-To: ezmlm-scan-internals@lists.php.net
Delivered-To: ezmlm-internals@lists.php.net
Received: (qmail 25221 invoked from network); 11 Sep 2007 17:17:01 -0000
Received: from unknown (HELO lists.php.net) (127.0.0.1)
  by localhost with SMTP; 11 Sep 2007 17:17:01 -0000
Authentication-Results: pb1.pair.com smtp.mail=robert@interjinn.com; spf=permerror; sender-id=unknown
Authentication-Results: pb1.pair.com header.from=robert@interjinn.com; sender-id=unknown
Received-SPF: error (pb1.pair.com: domain interjinn.com from 66.11.173.122 cause and error)
X-PHP-List-Original-Sender: robert@interjinn.com
X-Host-Fingerprint: 66.11.173.122 unknown Linux 2.5 (sometimes 2.4) (4)
Received: from [66.11.173.122] ([66.11.173.122:40763] helo=blobule.interjinn.com)
	by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP
	id 6B/AF-33962-D8DC6E64 for <internals@lists.php.net>; Tue, 11 Sep 2007 13:17:01 -0400
Received: by blobule.interjinn.com (Postfix, from userid 2000)
	id 3ED5B22449C; Tue, 11 Sep 2007 13:17:03 -0400 (EDT)
To: Marcus Boerger <helly@php.net>
Cc: Andrew Shearer <andrew@ashearer.com>, internals@lists.php.net
In-Reply-To: <702402878.20070911185402@marcus-boerger.de>
References: <27DA5A7A-276C-480F-A75C-7F64BB38316B@ashearer.com>
	 <142319111.20070911112759@marcus-boerger.de>
	 <E4CDB138-6BD2-4AAA-913B-755F2AA95DEE@ashearer.com>
	 <1262949578.20070911172112@marcus-boerger.de>
	 <17c19be0709110933m537df263pfae99322b8ae0b32@mail.gmail.com>
	 <702402878.20070911185402@marcus-boerger.de>
Content-Type: text/plain
Content-Transfer-Encoding: 7bit
Organization: InterJinn
Date: Tue, 11 Sep 2007 13:17:02 -0400
Message-ID: <1189531022.30041.88.camel@blobule>
Mime-Version: 1.0
X-Mailer: Evolution 2.8.1 
Subject: Re: [PHP-DEV] [PATCH] array_get()
From: robert@interjinn.com (Robert Cummings)

On Tue, 2007-09-11 at 18:54 +0200, Marcus Boerger wrote:
> Hello Andrew,
> 
>   how about @<expression>?:<default> style?
> 
> Like: $val = $myarray[$key] ?: $default;

Did you mean like:

    @$val = $myarray[$key] ?: $default;

Because that's an expensive assignment since it will hit the error
handler when the index is not assigned. I thought the ifsetor system was
going to throttle undefined index notices for the left operand.

Cheers,
Rob.
-- 
...........................................................
SwarmBuy.com - http://www.swarmbuy.com

    Leveraging the buying power of the masses!
...........................................................