converting a number

[hobbyman]

How would I convert this number
97123456
to print out
97M

or
901111
to print out
901k

I just want to print how many bytes (either
k or M) of a file. I am getting the stat
of the file but that is the entire byte size.

Is there a way to do the above?

Lance

[hobbyman]

I found this in the user comments of the php
documentation:

function HumanSize($size) {

 if ( $size==0 )
   return ( "&nbsp" );

 $n = 0;
 while (($size > 1024) and ($n < 3)) {
   $size /= 1024;
   $n++;
 }

 if ($size - floor($size) == 0)
   $size = (int) $size;
 else
   $size = round($size,2);

 switch ($n) {
   case 0:
     return $size." B";
     break;
   case 1:
     return $size." KB";
     break;
   case 2:
     return $size." MB";
     break;
   default:
     return $size." GB";
     break;
 }

}

This does exactly what I needed.