Something

<?php
   $mydir = dir('./');
   
while(($file = $mydir->read()) !== false) {

$upper = ucwords($file);
 
     if(is_dir($mydir->path.$file)  == true && $file != '.' && $file != '..') {
	

         echo "<li><font face=verdana size=2><a href='$file'>$upper</a></li></font>";


      } 

   }
   $mydir->close();

$nVarSize = count($file);
	
	{
		print $nVarSize;
	}

?>