timezone_version_get()

(PHP 5 >= 5.3.0, PHP 7)

Gets the version of the timezonedb

说明

timezone_version_get(void): string

Returns the current version of the timezonedb.

返回值

Returns astring.

范例

Getting the timezonedb version

<?php
echo timezone_version_get();
?>

以上例程的输出类似于：

2009.7

参见

• List of Supported Timezones

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