Locale::acceptFromHttp

    locale_accept_from_http

    (PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL intl >= 1.0.0)

    Locale::acceptFromHttp -- locale_accept_from_http — Tries to find out best available locale based on HTTP "Accept-Language" header

    说明

    面向对象风格

    publicstaticLocale::acceptFromHttp(string$header): string|false

    过程化风格

    locale_accept_from_http(string$header): string|false

    Tries to find locale that can satisfy the language list that is requested by the HTTP "Accept-Language" header.

    参数

    header

    The string containing the "Accept-Language" header according to format in RFC 2616.

    返回值

    The corresponding locale identifier.

    Returns false when the length of header exceeds INTL_MAX_LOCALE_LEN.

    示例

    示例 #1 locale_accept_from_http() example

    <?php
    $locale     = locale_accept_from_http($_SERVER['HTTP_ACCEPT_LANGUAGE']);
    echo     $locale;
    ?>

    示例 #2 OO example

    <?php
    $locale     = Locale::acceptFromHttp($_SERVER['HTTP_ACCEPT_LANGUAGE']);
    echo     $locale;
    ?>

    以上示例会输出：

    en_US

    参见

    • locale_lookup() - Searches the language tag list for the best match to the language
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