function qtranxf_http_negotiate_language()
{
global $q_config;
if (function_exists('http_negotiate_language')) {
$default_language = $q_config['default_language'];
$supported = array();
$supported[] = qtranxf_html_locale($q_config['locale'][$default_language]);
//needs to be the first
if (!empty($q_config['locale_html'][$default_language])) {
$supported[] = $q_config['locale_html'][$default_language];
}
foreach ($q_config['enabled_languages'] as $lang) {
if ($lang == $default_language) {
continue;
}
$supported[] = qtranxf_html_locale($q_config['locale'][$lang]);
if (!empty($q_config['locale_html'][$lang])) {
$supported[] = $q_config['locale_html'][$lang];
}
}
$fallback = array();
$locale_negotiated = http_negotiate_language($supported, $fallback);
if ($fallback == NULL) {
$locale_negotiated = 'en';
}
return qtranxf_match_language_locale($locale_negotiated);
} else {
return qtranxf_get_browser_language();
}
}
function qtranxf_http_negotiate_language()
{
global $q_config;
if (function_exists('http_negotiate_language')) {
$supported = array();
$supported[] = str_replace('_', '-', $q_config['locale'][$q_config['default_language']]);
//needs to be the first
foreach ($q_config['enabled_languages'] as $lang) {
if ($lang == $q_config['default_language']) {
continue;
}
$supported[] = str_replace('_', '-', $q_config['locale'][$lang]);
}
$locale_negotiated = http_negotiate_language($supported);
//since 3.2-b3 added search, since locale may be different from two-letter code and not even started with language code.
foreach ($q_config['enabled_languages'] as $lang) {
$locale = str_replace('_', '-', $q_config['locale'][$lang]);
if ($locale == $locale_negotiated) {
return $lang;
}
}
} else {
return qtranxf_get_browser_language();
}
return null;
}
