public function setOutputProgress($outputProgress)
    {
        foreach ($this->downloaders as $downloader) {
            $downloader->setOutputProgress($outputProgress);
        }

        return $this;
    }
public function setOutputProgress($outputProgress)
    {
        foreach ($this->downloaders as $downloader) {
            $downloader->setOutputProgress($outputProgress);
        }

        return $this;
    }
public function setOutputProgress ( $ outputProgress ) { foreach ( $ this -> downloaders as $ downloader ) { $ downloader -> setOutputProgress ( $ outputProgress ) ; } return $ this ; }
Sets whether to output download progress information for all registered
downloaders

@param  bool            $outputProgress
@return DownloadManager
Sets whether to output download progress information for all registered downloaders