yii\web\MultipartFormDataParser::getUploadFileMaxSize PHP 메소드

    public function getUploadFileMaxSize()
    {
        if ($this->_uploadFileMaxSize === null) {
            $this->_uploadFileMaxSize = $this->getByteSize(ini_get('upload_max_filesize'));
        }
        return $this->_uploadFileMaxSize;
    }