Locale::getPrimaryLanguage

locale_get_primary_language

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0)

Locale::getPrimaryLanguage -- locale_get_primary_languageGets the primary language for the input locale

설명

객체 기반 형식

public static string Locale::getPrimaryLanguage ( string $locale )

절차식 형식

string locale_get_primary_language ( string $locale )

Gets the primary language for the input locale

인수

locale

The locale to extract the primary language code from

반환값

The language code associated with the language or NULL in case of error.

예제

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');
?>

위 예제의 출력:

zh

참고

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User Contributed Notes 1 note

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13
Mahn
8 years ago
The behaviour when a falsy value is passed as the $locale is undocumented, but it appears that it returns the primary language of the default system language. In my case:

    Locale::getPrimaryLanguage(null);

Returns 'en'. So make sure to test $locale before passing it to the method.
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