(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
面向对象风格
过程化风格
Gets the region for the input locale.
locale
The locale to extract the region code from
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 #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