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Date: Thu, 31 Jul 2014 22:18:09 +0200
Message-ID: <CAF+90c-EMYVmLYCZqjjNYzv6D+sLTUxVzsDX3ziFGXUMuG6G=Q@mail.gmail.com>
To: Laruence <laruence@php.net>
Cc: Pascal Chevrel <pascal.chevrel@free.fr>, Dmitry Stogov <dmitry@zend.com>, 
	PHP Internals <internals@lists.php.net>
Content-Type: multipart/alternative; boundary=047d7b33d500a302da04ff82f882
Subject: Re: [PHP-DEV] Reporting bugs for phpng
From: nikita.ppv@gmail.com (Nikita Popov)

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On Thu, Jul 31, 2014 at 4:23 PM, Laruence <laruence@php.net> wrote:

> Hey:
>
> I am afraid this is not a bug.
>
> it's due to our new immutable array implementation.
>
> all these langs map array are constant array, such it will be treat as
> immutable array, which means it will not be released untill the
> request shutdown. (which will bring significant performance
> improvement for saving array construct/destruct while use with
> opcache)
>
> I suggest you to increase the memory_limit as a workaround ..
>
> Anyway, Dmitry, what do you think?  maybe something like
> interned_string_size?
>

Another idea: We could refrain from creating immutable arrays for top-level
scripts (only do it in functions, methods etc). As function op arrays never
get dtor'd there would be no problem there.

Nikita

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