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Date: Sun, 28 Feb 2016 10:01:05 +0800
Message-ID: <CABBJUpdQKyWtQ0B1CBgrRZOcb4g3pm_kTCBHURb-YSxYkt_SMA@mail.gmail.com>
To: Dmitry Stogov <dmitry@zend.com>
Cc: "internals@lists.php.net" <internals@lists.php.net>, Nikita Popov <nikita.ppv@gmail.com>, 
	Bob Weinand <bobwei9@hotmail.com>, Derick Rethans <derick@php.net>
Content-Type: multipart/alternative; boundary=047d7bfea0b6d592aa052ccae831
Subject: Re: [PHP-DEV] Change in internal call_user_function() API.
From: xinchen.h@zend.com (Xinchen Hui)

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Hey:

On Thu, Feb 25, 2016 at 11:16 PM, Dmitry Stogov <dmitry@zend.com> wrote:

> Hi,
>
>
> PHP-7.0 internal call_user_function() API doesn't support function calls
> with preinitialised symbol tables.
>
> This just can't work in general , because values of arguments might be
> already initialized in CV as well as in symbol table.
>
>
> I propose to remove the corresponding internal API in master:
>
> 1) remove last argument of call_user_function_ex()
>
> 2) remove zend_call_info.symbol_table field
>
 I think it's okey,  (I assume this is for 7.1, right?)

 the value caller want to pass in should goes via arguments, which is a
more reasonable way.

thanks

>
>
> https://gist.github.com/dstogov/5550827aa695ff8cb803
>
>
> The tricky way was used in phpdbg only, but that code doesn't work, and
> should be fixed anyway.
>
>
> Thanks. Dmitry.
>



-- 
Xinchen Hui
@Laruence
http://www.laruence.com/

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