Artax output

public function observe($update, $watcherID, $uri) {
        if ($update['request_state'] < \Artax\Progress::SENDING_REQUEST) {
        }

        if ($update['request_state'] >= \Artax\Progress::COMPLETE) {
            //delete the bar.
            return;
        }

	echo $watcherID.' '.$update['percent_complete'].'% '.$update['request_state'].' '.time().' '.$uri.PHP_EOL;
    }


Making request: Request uri: https://api.github.com/repos/guzzle/guzzle/zipball/v3.8.1
Making request: Request uri: https://api.github.com/repos/guzzle/guzzle/zipball/v3.8.0
Making request: Request uri: https://api.github.com/repos/guzzle/guzzle/zipball/v3.7.4
Making request: Request uri: https://api.github.com/repos/guzzle/guzzle/zipball/v3.7.3
Making request: Request uri: https://api.github.com/repos/guzzle/guzzle/zipball/v3.7.2
Making request: Request uri: https://api.github.com/repos/guzzle/guzzle/zipball/v3.7.1
Making request: Request uri: https://api.github.com/repos/guzzle/guzzle/zipball/v3.7.0
Making request: Request uri: https://api.github.com/repos/guzzle/guzzle/zipball/v3.6.0
Making request: Request uri: https://api.github.com/repos/guzzle/guzzle/zipball/v3.5.0
Making request: Request uri: https://api.github.com/repos/guzzle/guzzle/zipball/v3.4.3
Making request: Request uri: https://api.github.com/repos/guzzle/guzzle/zipball/v3.4.2
259 % 0 1410469302 https://api.github.com/repos/guzzle/guzzle/zipball/v3.8.1
261 % 0 1410469302 https://api.github.com/repos/guzzle/guzzle/zipball/v3.8.0
263 % 0 1410469302 https://api.github.com/repos/guzzle/guzzle/zipball/v3.7.4
265 % 0 1410469302 https://api.github.com/repos/guzzle/guzzle/zipball/v3.7.3
267 % 0 1410469302 https://api.github.com/repos/guzzle/guzzle/zipball/v3.7.2
269 % 0 1410469302 https://api.github.com/repos/guzzle/guzzle/zipball/v3.7.1
271 % 0 1410469302 https://api.github.com/repos/guzzle/guzzle/zipball/v3.7.0
273 % 0 1410469302 https://api.github.com/repos/guzzle/guzzle/zipball/v3.6.0
275 % 0 1410469302 https://api.github.com/repos/guzzle/guzzle/zipball/v3.5.0
277 % 0 1410469302 https://api.github.com/repos/guzzle/guzzle/zipball/v3.4.3
279 % 0 1410469302 https://api.github.com/repos/guzzle/guzzle/zipball/v3.4.2
Download complete of guzzle/guzzle/guzzle_guzzle_v3.5.0
Download complete of guzzle/guzzle/guzzle_guzzle_v3.7.3
Download complete of guzzle/guzzle/guzzle_guzzle_v3.7.4
Download complete of guzzle/guzzle/guzzle_guzzle_v3.7.1
Download complete of guzzle/guzzle/guzzle_guzzle_v3.4.3
Download complete of guzzle/guzzle/guzzle_guzzle_v3.6.0
Download complete of guzzle/guzzle/guzzle_guzzle_v3.7.2
Download complete of guzzle/guzzle/guzzle_guzzle_v3.7.0
Download complete of guzzle/guzzle/guzzle_guzzle_v3.4.2
261 0.842% 8 1410469322 https://api.github.com/repos/guzzle/guzzle/zipball/v3.8.0
259 0.995% 8 1410469322 https://api.github.com/repos/guzzle/guzzle/zipball/v3.8.1
Download complete of guzzle/guzzle/guzzle_guzzle_v3.8.1
Download complete of guzzle/guzzle/guzzle_guzzle_v3.8.0