(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?qū)ο箫L(fēng)格
$locale): ?string過(guò)程化風(fēng)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
當(dāng) locale 的長(zhǎng)度超過(guò) INTL_MAX_LOCALE_LEN 時(shí)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');
?>
以上例程會(huì)輸出：
CH