function formatbytes($file, $type)
{
switch($type){
case "MB":
$filesize = (filesize($file) * .0009765625) * .0009765625; // bytes to MB
break;
}
if($filesize <= 0){
return $filesize = 'unknown file size';}
else{return round($filesize, 2).' '.$type;}
}
?>