Bug #77582 [Com]: strftime no longer prints correct timezone

Edit report at https://bugs.php.net/bug.php?id=77582&edit=1 ID: 77582 Comment by: jflambert at newtrax dot com Reported by: jflambert at newtrax dot com Summary: strftime no longer prints correct timezone Status: Open Type: Bug Package: Date/time related Operating System: Ubuntu 18.04 PHP Version: 7.3.2 Block user comment: N Private report: N New Comment: Which part of php -i would be relevant? Is it possibly related to my PHP ppa (ondrej)? Some more details: php > echo ini_get('date.timezone'); America/New_York php > echo date_default_timezone_get(); America/New_York php > echo strftime('%F %T %z %Z'); 2019-02-08 01:19:00 +0000 GMT php > echo phpinfo(); .... date date/time support => enabled timelib version => 2018.01RC3 "Olson" Timezone Database Version => 0.system Timezone Database => internal Default timezone => America/New_York Directive => Local Value => Master Value date.default_latitude => 31.7667 => 31.7667 date.default_longitude => 35.2333 => 35.2333 date.sunrise_zenith => 90.583333 => 90.583333 date.sunset_zenith => 90.583333 => 90.583333 date.timezone => America/New_York => America/New_York Previous Comments: ------------------------------------------------------------------------ [2019-02-07 23:02:10] cmb@php.net Works like expected on <https://3v4l.org/TdMW6>. ------------------------------------------------------------------------ [2019-02-07 22:33:18] jflambert at newtrax dot com Description: ------------ The following test script used to work just fine in PHP 7.3.1. Only after the upgrade to php 7.3.2 did I start getting this issue. Possibly other date functions are affected. But my unit tests stop immediately on failure. Also I haven't changed anything to my environment in months/years. It very much seems to me like a new 7.3.2 issue, and I couldn't see anything in the 7.3.2 log about backwards incompatible changes. php --version PHP 7.3.2-1+ubuntu18.04.1+deb.sury.org+1 (cli) (built: Feb 7 2019 18:01:56) ( NTS ) Copyright (c) 1997-2018 The PHP Group Zend Engine v3.3.2, Copyright (c) 1998-2018 Zend Technologies with Zend OPcache v7.3.2-1+ubuntu18.04.1+deb.sury.org+1, Copyright (c) 1999-2018, by Zend Technologies with Xdebug v2.7.0rc1, Copyright (c) 2002-2019, by Derick Rethans Test script: --------------- php -a Interactive mode enabled php > var_dump(ini_get('date.timezone')); php shell code:1: string(16) "America/New_York" php > echo strftime('%F %T %z'); 2019-02-07 22:24:27 +0000 php > echo strftime('%Z'); GMT Expected result: ---------------- php > echo strftime('%F<br />%T %Z'); 2019-02-07<br />17:04:54 EST Actual result: -------------- Always seems to be GMT ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=77582&edit=1