/**
* @return array|int|string
*/
private function initLang()
{
$CollectionTools = new collections_ArrayTools();
$langCollection = $CollectionTools->defaultLanguage();
$language = explode(",", $_SERVER['HTTP_ACCEPT_LANGUAGE']);
$language = strtolower(substr(chop($language[0]), 0, 2));
foreach ($langCollection as $key => $value) {
if (array_key_exists($key, $langCollection)) {
switch ($language) {
case $key:
$language = $key;
break;
default:
$language = 'fr';
break;
}
} else {
$language = 'fr';
}
}
if (empty($_SESSION[self::$setParams]) || !empty(self::$getLanguage)) {
return $_SESSION[self::$setParams] = empty(self::$getLanguage) ? $language : self::$getLanguage;
} else {
if (http_request::isGet(self::$setParams)) {
return self::$getLanguage = $language;
}
}
}
