/**
* Loads language messages for specified file
*
* @param string $file
* @param string $language
* @param bool $normalize
* @return array
*/
public static function loadLanguageFile($file, $language = null, $normalize = true)
{
if ($language === null) {
$language = self::getCurrentLang();
}
if ($normalize) {
$file = Path::normalize($file);
}
if (!isset(self::$messages[$language])) {
self::$messages[$language] = array();
}
//first time call only for lang
if (self::$userMessages === null) {
self::$userMessages = self::loadUserMessages($language);
}
//let's find language folder and include lang files
$mess = self::includeLangFiles($file, $language);
foreach ($mess as $key => $val) {
if (isset(self::$customMessages[$language][$key])) {
self::$messages[$language][$key] = $mess[$key] = self::$customMessages[$language][$key];
} else {
self::$messages[$language][$key] = $val;
}
}
return $mess;
}
