Re: PATCH: anonymous functions in PHP

From:	Stanislav Malyshev	Date:	Wed, 21 Mar 2007 00:24:01 +0000
Subject:	Re: PATCH: anonymous functions in PHP
References:	1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20	Groups:	php.internals
Request:	Send a blank email tointernals+get-28506@lists.php.net to get a copy of this message

$_SCOPE doesn't need to be that special... It can just be an object with overloaded array access...  Whenever a dim is fetched for that object, check current_execute_data->prev->symbol_table for the variable and return that.
Once again - current_execute_data->prev at *closure runtime* has nothing common with the symbol table that closure is supposed to capture. The symbol table is present at the *closure instantiation* time - i.e. when$foo = function(...) {...}  (1)is executed, not when$foo(...) (2)is executed. (1) may be executed in scope entirely unrelated to (2) and only in rare special cases scope (1) would precede scope (2). In many other cases, totally unrelated scope would be predecessor of (2) and getting values from there would be a big surprise to the user.-- Stanislav Malyshev, Zend Products Engineerstas@zend.comhttp://www.zend.com/

Thread (168 messages)

#	Subject	Author	Date
28399	PATCH: anonymous functions in PHP	Wez Furlong	Sun, 18 Mar 2007 23:41:16 +0000
28400	Re: PATCH: anonymous functions in PHP	Jan Lehnardt	Sun, 18 Mar 2007 23:54:00 +0000
28401	Re: PATCH: anonymous functions in PHP	Wez Furlong	Mon, 19 Mar 2007 00:30:37 +0000
28402	Re: Re: PATCH: anonymous functions in PHP	Jim Wilson	Mon, 19 Mar 2007 00:45:29 +0000
28403	Re: PATCH: anonymous functions in PHP	Wez Furlong	Mon, 19 Mar 2007 00:48:31 +0000
28404	Re: Re: PATCH: anonymous functions in PHP	Gwynne	Mon, 19 Mar 2007 01:27:12 +0000
28405	Re: Re: PATCH: anonymous functions in PHP	Wez Furlong	Mon, 19 Mar 2007 01:30:37 +0000
28407	Re: Re: PATCH: anonymous functions in PHP	Gwynne	Mon, 19 Mar 2007 02:13:28 +0000
28410	Re: Re: PATCH: anonymous functions in PHP	Marcus Boerger	Mon, 19 Mar 2007 07:48:00 +0000
28411	Re: Re: PATCH: anonymous functions in PHP	Marcus Boerger	Mon, 19 Mar 2007 07:54:00 +0000
28421	Re: PATCH: anonymous functions in PHP	Jacob Santos	Mon, 19 Mar 2007 13:05:18 +0000
28428	Re: Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Mon, 19 Mar 2007 15:44:32 +0000
28426	Re: Re: PATCH: anonymous functions in PHP	Jon Parise	Mon, 19 Mar 2007 15:16:06 +0000
28440	Re: Re: PATCH: anonymous functions in PHP	Richard Lynch	Mon, 19 Mar 2007 20:23:53 +0000
28406	Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Mon, 19 Mar 2007 02:06:41 +0000
28408	Re: PATCH: anonymous functions in PHP	Wez Furlong	Mon, 19 Mar 2007 02:18:53 +0000
28409	Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Mon, 19 Mar 2007 05:43:46 +0000
28417	Re: PATCH: anonymous functions in PHP	Christian Schneider	Mon, 19 Mar 2007 09:20:31 +0000
28431	Re: PATCH: anonymous functions in PHP	Sean Coates	Mon, 19 Mar 2007 18:30:49 +0000
28432	Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Mon, 19 Mar 2007 18:48:05 +0000
28434	Re: PATCH: anonymous functions in PHP	Sean Coates	Mon, 19 Mar 2007 19:25:10 +0000
28435	Re: PATCH: anonymous functions in PHP	Wez Furlong	Mon, 19 Mar 2007 19:33:27 +0000
28437	Re: PATCH: anonymous functions in PHP	Sean Coates	Mon, 19 Mar 2007 19:45:12 +0000
28438	Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Mon, 19 Mar 2007 20:15:14 +0000
28441	Re: PATCH: anonymous functions in PHP	Robert Cummings	Mon, 19 Mar 2007 20:34:23 +0000
28445	Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Mon, 19 Mar 2007 20:59:17 +0000
28447	Re: PATCH: anonymous functions in PHP	Robert Cummings	Mon, 19 Mar 2007 21:13:21 +0000
28448	Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Mon, 19 Mar 2007 21:17:02 +0000
28449	Re: PATCH: anonymous functions in PHP	Robert Cummings	Mon, 19 Mar 2007 21:25:27 +0000
28453	Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Mon, 19 Mar 2007 21:34:54 +0000
28455	Re: PATCH: anonymous functions in PHP	Robert Cummings	Mon, 19 Mar 2007 21:38:23 +0000
28460	RE: [PHP-DEV] PATCH: anonymous functions in PHP	Andi Gutmans	Mon, 19 Mar 2007 21:59:13 +0000
28461	Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Mon, 19 Mar 2007 22:03:54 +0000
28462	Re: PATCH: anonymous functions in PHP	Lukas Kahwe Smith	Mon, 19 Mar 2007 22:08:20 +0000
28465	RE: [PHP-DEV] PATCH: anonymous functions in PHP	Andi Gutmans	Mon, 19 Mar 2007 22:22:54 +0000
28474	Re: PATCH: anonymous functions in PHP	Wez Furlong	Tue, 20 Mar 2007 00:02:46 +0000
28477	RE: [PHP-DEV] PATCH: anonymous functions in PHP	Andi Gutmans	Tue, 20 Mar 2007 04:59:04 +0000
28478	Re: PATCH: anonymous functions in PHP	Xuefer	Tue, 20 Mar 2007 08:03:40 +0000
28505	RE: [PHP-DEV] PATCH: anonymous functions in PHP	Richard Lynch	Wed, 21 Mar 2007 00:02:31 +0000
28507	RE: [PHP-DEV] PATCH: anonymous functions in PHP	Robert Cummings	Wed, 21 Mar 2007 00:24:13 +0000
28538	Re: PATCH: anonymous functions in PHP	Jacob Santos	Wed, 21 Mar 2007 16:33:00 +0000
28542	Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Wed, 21 Mar 2007 18:45:59 +0000
28545	Re: PATCH: anonymous functions in PHP	Michael Walter	Thu, 22 Mar 2007 11:36:14 +0000
28546	Re: PATCH: anonymous functions in PHP	Christian Schneider	Thu, 22 Mar 2007 13:09:21 +0000
28547	Re: PATCH: anonymous functions in PHP	Michael Walter	Thu, 22 Mar 2007 14:19:11 +0000
28548	Re: PATCH: anonymous functions in PHP	Christian Schneider	Thu, 22 Mar 2007 14:26:30 +0000
28551	Re: PATCH: anonymous functions in PHP	Michael Walter	Thu, 22 Mar 2007 14:54:36 +0000
28553	Re: PATCH: anonymous functions in PHP	Christian Schneider	Thu, 22 Mar 2007 15:12:47 +0000
28549	Re: PATCH: anonymous functions in PHP	Stefan Walk	Thu, 22 Mar 2007 14:31:56 +0000
28550	Re: PATCH: anonymous functions in PHP	Sean Coates	Thu, 22 Mar 2007 14:49:15 +0000
28552	Re: PATCH: anonymous functions in PHP	Michael Walter	Thu, 22 Mar 2007 15:00:32 +0000
28554	Re: PATCH: anonymous functions in PHP	Stefan Walk	Thu, 22 Mar 2007 15:25:32 +0000
28556	Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Thu, 22 Mar 2007 18:00:26 +0000
28563	Re: PATCH: anonymous functions in PHP	Richard Lynch	Fri, 23 Mar 2007 03:43:38 +0000
28568	Re: PATCH: anonymous functions in PHP	boots	Fri, 23 Mar 2007 07:59:00 +0000
28580	Re: PATCH: anonymous functions in PHP	Jim Wilson	Fri, 23 Mar 2007 15:18:02 +0000
28581	Re: PATCH: anonymous functions in PHP	Jim Wilson	Fri, 23 Mar 2007 15:18:21 +0000
28590	Re: PATCH: anonymous functions in PHP	Peter Hodge	Sat, 24 Mar 2007 23:22:20 +0000
28487	Re: PATCH: anonymous functions in PHP	Andrei Zmievski	Tue, 20 Mar 2007 18:12:09 +0000
28488	Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Tue, 20 Mar 2007 18:20:26 +0000
28489	Re: PATCH: anonymous functions in PHP	Sean Coates	Tue, 20 Mar 2007 18:35:19 +0000
28493	Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Tue, 20 Mar 2007 19:38:12 +0000
28504	Re: PATCH: anonymous functions in PHP	Sara Golemon	Tue, 20 Mar 2007 23:59:07 +0000
28506	Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Wed, 21 Mar 2007 00:24:01 +0000
28510	Re: PATCH: anonymous functions in PHP	Sara Golemon	Wed, 21 Mar 2007 03:07:28 +0000
28490	Re: PATCH: anonymous functions in PHP	Wez Furlong	Tue, 20 Mar 2007 18:40:46 +0000
28491	Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Tue, 20 Mar 2007 18:56:32 +0000
28458	Re: PATCH: anonymous functions in PHP	Sean Coates	Mon, 19 Mar 2007 21:53:14 +0000
28470	Re: PATCH: anonymous functions in PHP	Robert Cummings	Mon, 19 Mar 2007 23:03:15 +0000
28475	Re: PATCH: anonymous functions in PHP	Peter Hodge	Tue, 20 Mar 2007 00:15:31 +0000
28443	Re: PATCH: anonymous functions in PHP	Wez Furlong	Mon, 19 Mar 2007 20:41:44 +0000
28446	Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Mon, 19 Mar 2007 21:05:25 +0000
28452	Re: PATCH: anonymous functions in PHP	Richard Lynch	Mon, 19 Mar 2007 21:34:58 +0000
28459	Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Mon, 19 Mar 2007 21:55:00 +0000
28466	Re: PATCH: anonymous functions in PHP	Richard Lynch	Mon, 19 Mar 2007 22:26:25 +0000
28467	Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Mon, 19 Mar 2007 22:33:31 +0000
28469	Re: PATCH: anonymous functions in PHP	Richard Lynch	Mon, 19 Mar 2007 22:48:03 +0000
28471	Re: PATCH: anonymous functions in PHP	Christian Schneider	Mon, 19 Mar 2007 23:06:19 +0000
28468	Re: PATCH: anonymous functions in PHP	Sean Coates	Mon, 19 Mar 2007 22:35:24 +0000
28480	Re: PATCH: anonymous functions in PHP	Chad Daelhousen	Tue, 20 Mar 2007 13:27:59 +0000
28450	Re: PATCH: anonymous functions in PHP	Richard Lynch	Mon, 19 Mar 2007 21:26:25 +0000
28451	Re: PATCH: anonymous functions in PHP	Wez Furlong	Mon, 19 Mar 2007 21:30:50 +0000
28454	Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Mon, 19 Mar 2007 21:35:50 +0000
28414	Re: PATCH: anonymous functions in PHP	David Zülke	Mon, 19 Mar 2007 08:39:10 +0000
28416	Re: PATCH: anonymous functions in PHP	Antony Dovgal	Mon, 19 Mar 2007 09:17:43 +0000
28419	Re: PATCH: anonymous functions in PHP	Sebastian Bergmann	Mon, 19 Mar 2007 09:34:04 +0000
28439	Re: PATCH: anonymous functions in PHP	Richard Lynch	Mon, 19 Mar 2007 20:20:55 +0000
28442	Re: PATCH: anonymous functions in PHP	Robert Cummings	Mon, 19 Mar 2007 20:35:17 +0000
28444	Re: PATCH: anonymous functions in PHP	Richard Lynch	Mon, 19 Mar 2007 20:58:57 +0000
28483	Re: PATCH: anonymous functions in PHP	Daniel Rozsnyo	Tue, 20 Mar 2007 14:24:32 +0000
28501	Re: PATCH: anonymous functions in PHP	David Zülke	Tue, 20 Mar 2007 22:40:02 +0000
28502	Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Tue, 20 Mar 2007 22:42:23 +0000
28503	Re: PATCH: anonymous functions in PHP	David Zülke	Tue, 20 Mar 2007 22:50:02 +0000
28485	Re: PATCH: anonymous functions in PHP	Andrei Zmievski	Tue, 20 Mar 2007 17:50:34 +0000
34040	Re: PATCH: anonymous functions in PHP	troels knak-nielsen	Sat, 15 Dec 2007 16:18:48 +0000
34044	Re: Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Sun, 16 Dec 2007 06:57:40 +0000
34045	Re: Re: PATCH: anonymous functions in PHP	troels knak-nielsen	Sun, 16 Dec 2007 11:24:17 +0000
34048	Re: Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Sun, 16 Dec 2007 19:56:22 +0000
34051	Re: Re: PATCH: anonymous functions in PHP	Lars Strojny	Mon, 17 Dec 2007 07:44:03 +0000
34052	Re: Re: PATCH: anonymous functions in PHP	Lars Strojny	Mon, 17 Dec 2007 07:50:47 +0000
34053	Re: Re: PATCH: anonymous functions in PHP	Alexey Zakhlestin	Mon, 17 Dec 2007 08:20:34 +0000
34068	Re: Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Mon, 17 Dec 2007 18:16:05 +0000
34054	Re: Re: PATCH: anonymous functions in PHP	troels knak-nielsen	Mon, 17 Dec 2007 08:21:07 +0000
34073	Re: Re: PATCH: anonymous functions in PHP	Jeff Moore	Mon, 17 Dec 2007 23:41:52 +0000
34074	Re: Re: PATCH: anonymous functions in PHP	Larry Garfield	Tue, 18 Dec 2007 03:30:08 +0000
34075	Re: Re: PATCH: anonymous functions in PHP	Jeff Moore	Tue, 18 Dec 2007 04:44:37 +0000
34077	Re: Re: PATCH: anonymous functions in PHP	Larry Garfield	Tue, 18 Dec 2007 05:41:54 +0000
34108	Re: Re: PATCH: anonymous functions in PHP	troels knak-nielsen	Wed, 19 Dec 2007 21:45:31 +0000
34109	Re: Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Wed, 19 Dec 2007 22:21:20 +0000
34110	Re: Re: PATCH: anonymous functions in PHP	troels knak-nielsen	Wed, 19 Dec 2007 23:28:27 +0000
34112	Re: Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Wed, 19 Dec 2007 23:44:53 +0000
34113	Re: Re: PATCH: anonymous functions in PHP	troels knak-nielsen	Thu, 20 Dec 2007 00:27:35 +0000
34114	Re: Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Thu, 20 Dec 2007 00:51:26 +0000
34115	Re: Re: PATCH: anonymous functions in PHP	troels knak-nielsen	Thu, 20 Dec 2007 01:10:00 +0000
34117	Re: Re: PATCH: anonymous functions in PHP	Alexey Zakhlestin	Thu, 20 Dec 2007 06:57:09 +0000
34118	Re: Re: PATCH: anonymous functions in PHP	Antony Dovgal	Thu, 20 Dec 2007 07:58:05 +0000
34119	RE: [PHP-DEV] Re: PATCH: anonymous functions in PHP	Baptiste Autin	Thu, 20 Dec 2007 08:36:31 +0000
34120	Re: Re: PATCH: anonymous functions in PHP	Alexey Zakhlestin	Thu, 20 Dec 2007 08:18:41 +0000
34121	Re: Re: PATCH: anonymous functions in PHP	Antony Dovgal	Thu, 20 Dec 2007 09:19:57 +0000
34122	Re: Re: PATCH: anonymous functions in PHP	Alexey Zakhlestin	Thu, 20 Dec 2007 09:41:06 +0000
34127	Re: Re: PATCH: anonymous functions in PHP	Antony Dovgal	Thu, 20 Dec 2007 09:57:06 +0000
34125	Re: Re: PATCH: anonymous functions in PHP	Alexey Zakhlestin	Thu, 20 Dec 2007 10:21:20 +0000
34124	Re: Re: PATCH: anonymous functions in PHP	troels knak-nielsen	Thu, 20 Dec 2007 09:46:08 +0000
34128	Re: Re: PATCH: anonymous functions in PHP	Antony Dovgal	Thu, 20 Dec 2007 10:02:49 +0000
34129	Re: Re: PATCH: anonymous functions in PHP	Alexey Zakhlestin	Thu, 20 Dec 2007 10:38:21 +0000
34130	Re: Re: PATCH: anonymous functions in PHP	David Zülke	Thu, 20 Dec 2007 10:56:12 +0000
34176	Re: Re: PATCH: anonymous functions in PHP	Andrei Zmievski	Thu, 20 Dec 2007 20:02:11 +0000
34123	Re: Re: PATCH: anonymous functions in PHP	Richard Quadling	Thu, 20 Dec 2007 09:43:35 +0000
34156	Re: Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Thu, 20 Dec 2007 18:06:41 +0000
34177	Re: Re: PATCH: anonymous functions in PHP	Andrei Zmievski	Thu, 20 Dec 2007 20:09:01 +0000
34143	Re: Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Thu, 20 Dec 2007 17:16:55 +0000
34145	Re: Re: PATCH: anonymous functions in PHP	Alexey Zakhlestin	Thu, 20 Dec 2007 17:25:21 +0000
34158	Re: Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Thu, 20 Dec 2007 18:12:12 +0000
34151	Re: Re: PATCH: anonymous functions in PHP	Sean Coates	Thu, 20 Dec 2007 18:02:01 +0000
34163	Re: Re: PATCH: anonymous functions in PHP	troels knak-nielsen	Thu, 20 Dec 2007 19:07:23 +0000
34126	Re: Re: PATCH: anonymous functions in PHP	Marcus Boerger	Thu, 20 Dec 2007 10:25:36 +0000
34157	Re: Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Thu, 20 Dec 2007 18:09:36 +0000
34216	PATCH: Implementing closures in PHP (was: anonymous functions in PHP)	Christian Seiler	Sat, 22 Dec 2007 15:08:04 +0000
34217	Re: PATCH: Implementing closures in PHP	Greg Beaver	Sat, 22 Dec 2007 16:55:11 +0000
34218	Re: PATCH: Implementing closures in PHP	Christian Seiler	Sat, 22 Dec 2007 17:10:52 +0000
34219	Re: PATCH: Implementing closures in PHP (was: anonymous functions in PHP)	David Zülke	Sat, 22 Dec 2007 18:00:07 +0000
34220	Re: PATCH: Implementing closures in PHP (was: anonymous functions in PHP)	troels knak-nielsen	Sat, 22 Dec 2007 18:47:40 +0000
34227	Re: PATCH: Implementing closures in PHP	Christian Seiler	Sun, 23 Dec 2007 01:23:57 +0000
34228	Re: PATCH: Implementing closures in PHP	troels knak-nielsen	Sun, 23 Dec 2007 02:24:22 +0000
34231	Re: PATCH: Implementing closures in PHP	Christian Seiler	Sun, 23 Dec 2007 11:15:12 +0000
34232	Re: PATCH: Implementing closures in PHP	Christian Seiler	Sun, 23 Dec 2007 13:40:02 +0000
34233	Re: PATCH: Implementing closures in PHP	David Zülke	Sun, 23 Dec 2007 13:57:39 +0000
34238	Re: PATCH: Implementing closures in PHP	Jon Parise	Mon, 24 Dec 2007 04:04:01 +0000
34239	Re: PATCH: Implementing closures in PHP	Christian Seiler	Mon, 24 Dec 2007 15:14:00 +0000
34240	Re: PATCH: Implementing closures in PHP	Jon Parise	Mon, 24 Dec 2007 20:06:44 +0000
34242	Re: PATCH: Implementing closures in PHP	Xuefer	Tue, 25 Dec 2007 02:07:32 +0000
34222	Re: PATCH: Implementing closures in PHP (was: anonymous functions in PHP)	Martin Alterisio	Sat, 22 Dec 2007 19:43:40 +0000
34234	Re: PATCH: Implementing closures in PHP (was: anonymous functions in PHP)	Martin Alterisio	Sun, 23 Dec 2007 20:52:16 +0000
36384	Re: PATCH: Implementing closures in PHP (was: anonymous functions in PHP)	Marcus Boerger	Sun, 23 Mar 2008 14:41:51 +0000
34046	Re: Re: PATCH: anonymous functions in PHP	Alexey Zakhlestin	Sun, 16 Dec 2007 14:22:40 +0000
34061	Re: Re: PATCH: anonymous functions in PHP	Marcus Boerger	Mon, 17 Dec 2007 13:09:47 +0000
34064	RE: [PHP-DEV] Re: PATCH: anonymous functions in PHP	Andi Gutmans	Mon, 17 Dec 2007 17:09:50 +0000
34067	Re: Re: PATCH: anonymous functions in PHP	Sebastian Bergmann	Mon, 17 Dec 2007 17:36:59 +0000
34070	Re: Re: PATCH: anonymous functions in PHP	troels knak-nielsen	Mon, 17 Dec 2007 19:37:57 +0000
34072	Re: Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Mon, 17 Dec 2007 19:46:42 +0000
34065	Re: Re: PATCH: anonymous functions in PHP	Stanislav Malyshev	Mon, 17 Dec 2007 17:14:22 +0000
34071	Re: Re: PATCH: anonymous functions in PHP	Marcus Boerger	Mon, 17 Dec 2007 19:45:39 +0000
34127	Re: Re: PATCH: anonymous functions in PHP	Antony Dovgal	Thu, 20 Dec 2007 09:57:06 +0000
34125	Re: Re: PATCH: anonymous functions in PHP	Alexey Zakhlestin	Thu, 20 Dec 2007 10:21:20 +0000
34272	Re: PATCH: Implementing closures in PHP	Ryusuke SEKIYAMA	Fri, 28 Dec 2007 16:45:03 +0000
34277	Re: Re: PATCH: Implementing closures in PHP	Xuefer	Sun, 30 Dec 2007 09:45:45 +0000
34305	Re: Re: PATCH: Implementing closures in PHP	Marcus Boerger	Sun, 30 Dec 2007 18:09:49 +0000
34318	Re: Re: PATCH: Implementing closures in PHP	Ryusuke SEKIYAMA	Wed, 02 Jan 2008 05:49:26 +0000
34319	Re: Re: PATCH: Implementing closures in PHP	Stanislav Malyshev	Wed, 02 Jan 2008 18:51:06 +0000
34527	Re: Re: PATCH: Implementing closures in PHP	Marcus Boerger	Sun, 06 Jan 2008 14:17:48 +0000