timezone_version_get

(PHP 5 >= 5.3.0, PHP 7, PHP 8)

timezone_version_get 获取 timezonedb 的版本

说明

timezone_version_get ( ) : string

返回当前 timezonedb 的版本。

返回值

返回一个 string

范例

Example #1 获取 timezonedb 版本

<?php
echo timezone_version_get();
?>

以上例程的输出类似于:

2009.7

User Contributed Notes

chupaka at gmail dot com 02-Feb-2021 01:22
On Ubuntu:
If you get '0.system' for the version, this means PHP is using system version of timezone database. For a newer version, simply upgrade 'tzdata' package without installing any PECL extensions:

sudo apt update
sudo apt install tzdata
Omar 14-Sep-2011 10:15
On Ubutu:
If you get 0.system for the version, this means you have the version that PHP shipped with. For a newer version, you must upgrade via the PECL extension (sudo pecl install timezonedb)

http://pecl.php.net/package/timezonedb