Re: Don't add simple objects to GC's roots
| From: | Haitao Lv | Date: | Sat, 09 Sep 2017 06:59:56 +0000 |
| Subject: | Re: Don't add simple objects to GC's roots | ||
| References: | 1 2 3 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-100482@lists.php.net to get a copy of this message | ||
> On 30 Jul 2017, at 18:19, Andreas Treichel <gmblar@gmail.com> wrote:
>
> Hi,
>
>> So I propose to make the gc_disable function accept one zval reference as
>> parameter. And if gc_disable get that zval, gc_disable just drop the zval’s
>> GC_COLLECTABLE flag, which will hint the PHP gc not to trace that zval.
>
> i dont know if this is a good idea or not. But for the "s" in solid, create a new
> function like gc_exclude to exclude variables from the garbage collector and do not add a parameter
> to gc_disable.
A new function gc_hint($zval, bool $collectable) has been introduced at
https://github.com/php/php-src/pull/2665/files