function treeview

function make_files ($files)
{
    $result = Array (); $b = Array ();  $c = Array ();  $d = Array ();  $f = Array ();  $g = Array ();
    foreach ($files as $e => $element)
    {
        $a = explode ('/', $e);
        $length = count ($a);
        if ($length > 2)
        {
            for ($i = ($length - 1); $i >= 1; $i--)
            {
                if ($i == ($length - 1))
                {
                    $g[$a[$i - 1]][] = $a[$i] . ' : ' . getfilesize ($element);
                    $b = $g;
                }
                else
                {
                    $b = Array ($a[$i - 1] => $d);
                }
                $c[] = $b;
                $d = $b;
            }
            $d = array_pop ($c);
            $f = array_merge_recursive ($f, $d);
            $f = super_unique($f);
        }
        elseif ($length == 1)
        {
            $b [] = $e . ' : ' . getfilesize ($element);
            $f = array_merge_recursive ($f, $b);
            $f = super_unique($f);
        }
        else
        {
            for ($i = 0; $i <= ($length -2); $i++)
            {
                $b [$a[$i]][] = $a[$i + 1] . ' : ' . getfilesize ($element);
            }
            $f = array_merge_recursive ($f, $b);
            $f = super_unique($f);
        }
    }
    return $f;
}