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

public static Locale::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.

范例

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;
?>

以上例程会输出：

en_US

参见

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