function dirSize($directoty){$dir_size=0;if([emailprotected]($directoty)){while($filename=readdir($dir_handle)){$subFile=$directoty.DIRECTORY_SEPARATOR.$filename;if($filename=='.'||$filename=='..'){continue;}elseif (is_dir($subFile)){$dir_s
function dirSize($directoty){
$dir_size=0;
if([email protected]($directoty))
{
while($filename=readdir($dir_handle)){
$subFile=$directoty.DIRECTORY_SEPARATOR.$filename;
if($filename=='.'||$filename=='..'){
continue;
}elseif (is_dir($subFile))
{
$dir_size+=dirSize($subFile);
}elseif (is_file($subFile)){
$dir_size+=filesize($subFile);
}
}
closedir($dir_handle);
}
return ($dir_size);
}
$dir_size=dirSize("xym");
echo round($dir_size/pow(1024,1),2)."KB";