File System

Get (Human Readable) File Size

<?php

function MakeReadable($bytes) {
    $i = floor(log($bytes, 1024));
    return round($bytes / pow(1024, $i), [0,0,2,2,3][$i]) . ['B','kB','MB','GB','TB'][$i];
}

Example

echo MakeReadable(120030005.12);

114.47MB