Posted by Chung Leong on 12/20/05 17:06

You could, of course, just do it arithmatically:

function byteConversion($bytes) {
$units = array('byte(s)', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB',
'YB');
$unit_index = ($bytes) ? floor(log($bytes) / log(2) / 10) : 0;
$size = round($bytes / pow(2, $unit_index * 10), 2);
return "$size {$units[$unit_index]}";
}

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