timezone_abbreviations_list

(PHP 5 >= 5.2.0, PHP 7, PHP 8)

timezone_abbreviations_list — 别名 DateTimeZone::listAbbreviations()

说明

此函数是该函数的别名： DateTimeZone::listAbbreviations()

add a note

User Contributed Notes 3 notes

down

dustinalan ¶

12 years ago


This was driving me nuts so I'm adding a note here.


Took a while to get the simple time zone abbreviation for a given time zone. If you have the name just do this:


<?php

$dateTime = new DateTime();

$dateTime->setTimeZone(new DateTimeZone('America/Los_Angeles'));

return $dateTime->format('T');

?>



Will return PST


[red.: Or PDT is the current date/time is during Daylight Savings Time]

down

Chris Danielson ¶

13 years ago


The mention of using 'US/Pacific-New' is actually a deprecated process.

See here:  http://us.php.net/manual/en/timezones.others.php

Where it is described:

Please do not use any of the timezones listed here (besides UTC), they only exist for backward compatible reasons.

down

drizzt321 at gmail dot com ¶

13 years ago


If anyone is confused about the US/Pacific-New that appears in the list, apparently it has something to do with a bill that was that was passed by the House in 1989, but never signed into law. It has to do with delaying the switchover until after the election. Read more about it at http://catless.ncl.ac.uk/Risks/13.87.html and it should be the first posting. Or just do a search for US/Pacific-New.

add a note

官方地址：https://www.php.net/manual/en/function.timezone-abbreviations-list.php

有任何技术问题请点击这里网站运营推广招聘

IT PHP 编程语言 Linux 开发编程科技 Elasticsearch HTML/CSS/XML 网络数据库 JAVA 面试 NoSQL C/C++ Golang Git 算法操作系统正则表达式 Redis 互联网 MySql JavaScript 运维软件国际架构设计 Mac OS TCP/IP Excel Vim Windows Socket Oracle VR MongoDB Python 运营 MemCache 商业硬件电子娱乐设计 nginx 摄影游戏 WordPress HTTP 团建数码电器

php7 安装fileinfo扩展 preg_split — 通过一个正则表达式分隔字符串 php位值,解决 PHP 中 usort 在值相同时改变原始位置的问题 [PHP] inet_pton/inet_ntop IP地址转换函数 PHP 8.1 [鸟哥]PHP_INT_MIN 和 -9223372036854775808 ADORecordSet对象 adodb手册 opcache预加载 Composer的Packagist资源 array_multisort() 多字段排序 PHPMailer设置utf8 PHPMailer字符集CharSet PHP json解析（json_decode）页面工具 mysql面试题 php中几种注释规范 [原创]诡异的php-fpm超时问题纯php实现DES以及TripleDES加密算法 php 修改图片大小支持php7的性能采集扩展 PHP mkdir()写出来的权限与mode值不符合

略微加速

PHP官方手册 - 互联网笔记

timezone_abbreviations_list

说明

User Contributed Notes 3 notes