Locale::getRegion

locale_get_region

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0)

Locale::getRegion -- locale_get_region — Gets the region for the input locale

说明

面向对象风格

public static string Locale::getRegion ( string $locale )

过程化风格

string locale_get_region ( string $locale )

Gets the region for the input locale.

参数

locale

The locale to extract the region code from

返回值

The region subtag for the locale or NULL if not present

范例

Example #1 locale_get_region() example

<?php
echo locale_get_region('de-CH-1901');
?>

Example #2 OO example

<?php
echo Locale::getRegion('de-CH-1901');
?>

以上例程会输出：

CH

参见

User Contributed Notes

Patanjali 31-Jan-2017 03:24
locale_get_region does no validation of whether the region exists, but just extracts the text that looks like it can be the region part of the locale, and formats it as uppercase.

It doesn't even have to be a 2-character code, but can be an invalid 3-character one.