Uploader::getFolder PHP Method

    private function getFolder()
    {
        $pathStr = $this->config['savePath'];
        if (strrchr($pathStr, '/') != '/') {
            $pathStr .= '/';
        }
        $pathStr .= date('Ymd');
        if (!file_exists($pathStr)) {
            if (!mkdir($pathStr, 0777, true)) {
                return false;
            }
        }
        return $pathStr;
    }