Manager::getFolderFromClassName

static function getFolderFromClassName($className)
{
	$pos = mb_strrpos($className, '\');
	if ($pos !== false)
		$className = mb_substr($className, $pos + 1);

	$folder = str_replace('Handler', '', $className);
	$folder = self::sanitize($folder);
	$folder = ToLower($folder);

	return $folder;
}