It's good to mention that if user browser will not send HTTP_ACCEPT_LANGUAGE, the output from:
Locale::acceptFromHttp($_SERVER['HTTP_ACCEPT_LANGUAGE']);
Will be null.
So remember to set up a fail over scenario!
Locale::acceptFromHttp
locale_accept_from_http
(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0)
Locale::acceptFromHttp -- locale_accept_from_http — Tries to find out best available locale based on HTTP "Accept-Language" header
Descrierea
Stil obiect-orientat
public
static
Locale::acceptFromHttp
( string
$header
) : stringStil procedural
locale_accept_from_http
( string
$header
) : stringTries to find locale that can satisfy the language list that is requested by the HTTP "Accept-Language" header.
Parametri
-
header -
The string containing the "Accept-Language" header according to format in RFC 2616.
Valorile întoarse
The corresponding locale identifier.
Exemple
Example #1 locale_accept_from_http() example
<?php
$locale = locale_accept_from_http($_SERVER['HTTP_ACCEPT_LANGUAGE']);
echo $locale;
?>
Example #2 OO example
<?php
$locale = Locale::acceptFromHttp($_SERVER['HTTP_ACCEPT_LANGUAGE']);
echo $locale;
?>
Exemplul de mai sus va afișa:
en_US
add a note
User Contributed Notes 3 notes
Adam Lange ¶
11 years ago
rasmus at mindplay dot dk ¶
6 years ago
If you're struggling to figure out how to use this function in a project that only supports certain languages, move along.
Unfortunately, this function doesn't let you specify languages supported by your project - and since the internal header parsing and negotiation logic isn't exposed in any other way, you'll most likely want to ditch this function and go for a custom implementation of the same thing:
https://github.com/willdurand/Negotiation
mollasadra at g dot com ¶
6 years ago
Didn't see this being documented anywhere and the bug hasn't been addressed yet, so to save headache for otherS, this method does a little weird thing with these different locales:
php > echo locale_accept_from_http("zh_TW");
zh
php > echo locale_accept_from_http("zh_CN");
zh
