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Date: Sun, 30 Dec 2007 19:09:49 +0100
Reply-To: Marcus Boerger <helly@php.net>
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Message-ID: <114209200.20071230190949@marcus-boerger.de>
To: "Ryusuke SEKIYAMA" <rsky0711@gmail.com>
CC: internals@lists.php.net
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Subject: Re: [PHP-DEV] Re: PATCH: Implementing closures in PHP
From: helly@php.net (Marcus Boerger)

Hello Ryusuke,

  generally I like both. But could you provide separate patches?

marcus

Friday, December 28, 2007, 5:45:03 PM, you wrote:

>>any idea about the possibility of hash conflict?

> How about this patch?
> http://www.opendogs.org/pub/php-5.3dev-071228a.patch

> This patch is PHP 5.3 version of the patch I have introduced
> in my blog. (written in Japanese)
> 1. http://d.hatena.ne.jp/rsky/20071126/1196077860
> 2. http://d.hatena.ne.jp/rsky/20071128/1196260732
> 3. http://d.hatena.ne.jp/rsky/20071130/1196426672

> This patch contains two features, anonymous function and
> square bracket array syntax.

> Anonymous function can be used in loop (does not exhaust memory
> as create_function() in loop), work with opcode caches
> and also can be called directly like JavaScript's one.

> For example:
> % php -r 'print_r(array_map(function($n){ return $n * $n; }, [1, 2, 3]));'
> Array
> (
>     [0] => 1
>     [1] => 4
>     [2] => 9
> )
> % php -r 'function($str){ echo $str, "\n"; }("foo");'
> foo

> More examples are included in this archive:
> http://www.opendogs.org/pub/php-5.3dev-071228-anon-patch.zip

> -- 
> /**
>  * Ryusuke SEKIYAMA
>  * rsky0711@gmail.com
>  */




Best regards,
 Marcus