0 && $_REQUEST["datasize"] <= 10240) { $size = $_REQUEST["datasize"]; } else { $error = "Choose size between 1 a 10240"; } } ?>

Measure bandwidth...

More fancy example - with my own callback to control test execution (sequential) and output

Data size: (KB)
With more data, test lasts longer, but results are more accurate.

K = 1024, k = 1000, B = bytes, b = bits
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