/**
* Get translation for a specified key
*
* @param string $key
* @param string|null $lang If not specified the current language will be taken
* @param bool $returnKeyIfNot If false than null will be returned
* @return string|null
*/
function t($key, $lang = null, $returnKeyIfNot = true)
{
return CHOQ_LanguageManager::getTranslation($key, $lang, $returnKeyIfNot);
}
/**
* Set language from current uri
* This only happens if url()->languageInUri is true
*
* @return string|null The determined Language
*/
static function setLanguageByUri()
{
if (url()->languageInUri) {
$uri = url()->getModifiedUri(false, false, true);
foreach (self::$languages as $lang) {
if (preg_match("~^/{$lang}(/|\$)~", $uri)) {
self::$language = $lang;
return $lang;
}
}
} else {
error("Could not " . __CLASS__ . "::setLanguageByUri because languageInUri is not set in UrlManager");
}
}