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Date: Mon, 30 Aug 2021 16:53:35 +0300
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To: Derick Rethans <derick@php.net>, PHP Internals <internals@lists.php.net>
Content-Type: multipart/alternative; boundary="000000000000874c0005cac72955"
Subject: [PHP-DEV] timelib performance fix
From: dmitrystogov@gmail.com (Dmitry Stogov)

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Content-Type: text/plain; charset="UTF-8"

Hi Derick,

Please, let me know you decision according
https://github.com/derickr/timelib/pull/99

This workaround fix makes ~170 times improvement on "new DateTimeZone()"
and as result visible improvement on some real-life apps (e.g Symfony demo
gets ~7% according to callgrind).
This is a huge difference.

The fix was proposed more than a half year ago...
It would be great to include it into PHP-8.1 release.

Thanks. Dmitry.

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