(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL intl >= 1.0.0)
Locale::getAllVariants -- locale_get_all_variants — Gets the variants for the input locale
面向对象风格
$locale): ?array过程化风格
$locale): ?arrayGets the variants for the input locale
localeThe locale to extract the variants from
The array containing the list of all variants 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_all_variants() example
<?php
$arr = locale_get_all_variants('sl_IT_NEDIS_ROJAZ_1901');
var_export( $arr );
?>示例 #2 OO example
<?php
$arr = Locale::getAllVariants('sl_IT_NEDIS_ROJAZ_1901');
var_export( $arr );
?>以上示例会输出：
array (
0 => 'NEDIS',
1 => 'ROJAZ',
2 => '1901',
)