Re: PATCH: Implementing closures in PHP

>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 */