The Gift, by Carl Erik Rinsch
function fileSizeHumanReadAble($bytes, $decimals = 2) { $size = [‘B’, ‘kB’, ‘MB’, ‘GB’, ‘TB’, ‘PB’, ‘EB’, ‘ZB’, ‘YB’]; $factor = floor((strlen($bytes) – 1) / 3); return sprintf(“%.{$decimals}f”, $bytes / pow(1024, $factor)) . ‘ ‘ . @$size[$factor];…