(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0)
Locale::getRegion -- locale_get_region — Gets the region for the input locale
面向对象风格
$locale
) : string过程化风格
$locale
) : stringGets the region for the input locale.
localeThe locale to extract the region code from
The region subtag for the locale or null if not present
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');
?>
以上例程会输出：
CH