CampContext::GetListObjectName PHP Метод

    private function GetListObjectName($p_listClassName)
    {
        $nameLength = strlen($p_listClassName);
        if ($nameLength <= 4) {
            return '';
        }
        $tail = substr($p_listClassName, $nameLength - 4);
        if (strtolower($tail) != 'list') {
            return '';
        }
        return strtolower(substr($p_listClassName, 0, $nameLength - 4));
    }