array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'zh', ), 'this' => array ( 0 => 'locale.getregion.php', 1 => 'Locale::getRegion', 2 => 'Gets the region for the input locale', ), 'up' => array ( 0 => 'class.locale.php', 1 => 'Locale', ), 'prev' => array ( 0 => 'locale.getprimarylanguage.php', 1 => 'Locale::getPrimaryLanguage', ), 'next' => array ( 0 => 'locale.getscript.php', 1 => 'Locale::getScript', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/intl/locale/get-region.xml', ), 'history' => array ( ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>

Locale::getRegion

locale_get_region

(PHP 5 >= 5.3.0, PHP 7, PHP 8, 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 function Locale::getRegion(string $locale): ?string

过程化风格

function locale_get_region(string $locale): ?string

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

当 locale 的长度超过 INTL_MAX_LOCALE_LEN 时返回 null。

示例

示例 #1 locale_get_region() example

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

示例 #2 OO example

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

以上示例会输出：

CH

参见