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<?php
/*GET Pref language */
function GetPrefLanguage($str_http_languages)
{
    $lang = substr($str_http_languages, 0, 2);

    switch($lang) {
        case 'fr':
            return 'fr_FR';
        break;
        case 'de':
            return 'de_DE';
        break;
        case 'en':
            return 'en_US';
        break;
        default:
            return 'en_US';
    }
}

$lang = GetPrefLanguage($_SERVER["HTTP_ACCEPT_LANGUAGE"]);

if(!isset($_COOKIE['lang']) || empty($_COOKIE['lang'])) {

    setcookie('lang', $lang, time() + 24*3600*350, '/', null, false, true);
    $language = $lang;

} else {
    $language = $_COOKIE['lang'];
}


setlocale(LC_ALL, $language);

// Set language
putenv('LANG='.$language);

// Specify location of translation tables
bindtextdomain('traductions', dirname(__FILE__).'/locale');

// Choose domain
textdomain("traductions");

// Translation is looking for in ./locale/xx_XX/LC_MESSAGES/traductions.mo now

?>