Prado\Web\THttpSession::setSavePath PHP Méthode

    public function setSavePath($value)
    {
        if ($this->_started) {
            throw new TInvalidOperationException('httpsession_savepath_unchangeable');
        } elseif (is_dir($value)) {
            session_save_path(realpath($value));
        } elseif (null !== ($ns = Prado::getPathOfNamespace($value)) && is_dir($ns)) {
            session_save_path(realpath($ns));
        } else {
            throw new TInvalidDataValueException('httpsession_savepath_invalid', $value);
        }
    }