$valeur) {
if ($string == $cle) {
$a = $valeur;
break;
}
}
return $a;
}
function locale_language_from_browser($languages) {
// Specified by the user via the browser's Accept Language setting
// Samples: "hu, en-us;q=0.66, en;q=0.33", "hu,en-us;q=0.5"
$browser_langs = array();
if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
$browser_accept = explode(",", $_SERVER['HTTP_ACCEPT_LANGUAGE']);
foreach ($browser_accept as $langpart) {
// The language part is either a code or a code with a quality.
// We cannot do anything with a * code, so it is skipped.
// If the quality is missing, it is assumed to be 1 according to the RFC.
if (preg_match("!([a-z-]+)(;q=([0-9\\.]+))?!", trim($langpart), $found)) {
$browser_langs[$found[1]] = (isset($found[3]) ? (float) $found[3] : 1.0);
}
}
}
// Order the codes by quality
arsort($browser_langs);
//Array ( [en-us] => 1 [en] => 0.7 [fr] => 0.3 ) Firefox Fr
//Array ( [fr-] => 1 [en-] => 1 [fr] => 0.8 [en] => 0.4 ) Chrome 5 Fr
//Array ( [fr-fr] => 1 ) Safari Fr
//Array ( [fr-fr] => 1 ) iCab Fr
//Array ( [zh-] => 1 [fr] => 1 [pt-] => 1 [en-] => 1 [en] => 0.9 [ja] => 0.7 [de] => 0.6 [es] => 0.5 [it] => 0.4 [pt] => 0.3 [pl] => 0.1 [ru] => 0.1 [ko] => 0.1 [sv] => 0.1 [nl] => 0.1 [nb] => 0.1 [da] => 0.1 [fi] => 0.1 ) Opera 10.6
// Try to find the first preferred language we have
foreach ($browser_langs as $langcode => $q) {
foreach ($languages as $value) {
/*
$string = strtolower(str_replace('_','-',$value));
echo $langcode . '-' . $q . '-' . $value . '
';
if ($string == $langcode) {
echo $value;
return $value;
break;
}
*/
//echo $langcode . '-' . $q . '-' . $value . '
';
if (substr($langcode, 0, 2) == substr($value, 0, 2)) {
$lang = $value;
break 2;
}
}
}
if (!isset($lang)) $lang = 'fr_FR';
return $lang;
}
// Affiche sur popup (POST=-1) ou une liste de liens (GET=-1) pour choisir la langue
//echo choose_lang($liste_locale, $get=0, $post=-1);
function choose_lang($select_language,$liste, $get, $post) {
global $nation;
if ($get == true) {
$i = 1;
foreach ($liste as $value) {
//echo "" . recherche($nation,$value) . "";
$links .= "![".gettext("flag")."](../images/flags/" . strtolower(substr($value, 3, 2)) . ".png)
";
if ($i < count($liste)) $links .= ' | ';
$i++;
}
}
elseif ($post == true) {
$links = "\n";
}
return $links;
}
?>