function recursive_dir($root,$path_ext = "",$check_ext = "",$new_path_ext = "") {

	global $site_files_size;

	   $dh = @opendir($root.$path_ext.$new_path_ext);

	   while(false !== ($entry = @readdir($dh))) {

	      if($entry != "." && $entry != ".." && is_dir($root.$path_ext.$new_path_ext."/".$entry)) {

	         $prev_path_ext = $new_path_ext;

	         $new_path_ext .= "/".$entry;

	         recursive_dir($root,$path_ext,$check_ext,$new_path_ext);

	         $new_path_ext = $prev_path_ext;

	      } elseif($entry != "." && $entry != ".." && eregi("($check_ext)$",$entry)) {

	         $site_files_size += @filesize($root.$path_ext.$new_path_ext."/".$entry);

	      }

	   }

	   closedir($dh);

	   return $site_files_size;

}

echo "<table width='100%' cellpadding='0' cellspacing='0'>\n<tr>";

echo "<td align='center'>";

//server fies size

echo "Rozmiar plików: <b>".parsebytesize(recursive_dir(BASEDIR))."</b>";

unset ($site_files_size);

echo "</td>";

echo "<td align='center'>";

//server base size

$db_size = 0;

$res = dbquery("SHOW TABLE STATUS FROM ".$db_name); // zamiast $db_name wpisz nazwe swojej bazy

while($row = dbarray($res)) {

   $db_size += $row['Data_length'] + $row['Index_length'];

}

echo "Rozmiar bazy: <b>".parsebytesize($db_size)."</b>";

unset ($db_size);

echo "</td></tr></table>";