Locale::getPrimaryLanguage
locale_get_primary_language
(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0)
Locale::getPrimaryLanguage -- locale_get_primary_language — Gets the primary language for the input locale
说明
面向对象风格
public
static
Locale::getPrimaryLanguage
( string
$locale
) : string过程化风格
locale_get_primary_language
( string
$locale
) : stringGets the primary language for the input locale
参数
-
locale
-
The locale to extract the primary language code from
返回值
The language code associated with the language or NULL
in case of error.
范例
Example #1 locale_get_primary_language() example
<?php
echo locale_get_primary_language('zh-Hant');
?>
Example #2 OO example
<?php
echo Locale::getPrimaryLanguage('zh-Hant');
?>
以上例程会输出:
zh
参见
- locale_get_script() - Gets the script for the input locale
- locale_get_region() - Gets the region for the input locale
- locale_get_all_variants() - Gets the variants for the input locale