Date: 10/27/05 (PHP Community)    Keywords: no keywords

I'm trying to write a small script for a friend that will list all of the directories contained in a directory. My function currently looks like this:

function displayDir($dir)
{
 $dh  = opendir($dir);
 while (false !== ($filename = readdir($dh))) {
    $files[] = $filename;
 }
 sort($files);
 echo "
";
 foreach($files as $dirName)
   {
    if(is_dir($dirName))
	  echo $dirName . "
\n";
   }
 echo "
\n";
}

Source: http://www.livejournal.com/community/php/359541.html