\r\n"; $directoryHtml = ""; foreach($site as $var){ if(!($var === "." || $var === "..")){ if(is_dir("./$var")){ $directoryHtml .= "\t
  • \r\n\t\t

    $var

    \r\n\t\t\r\n\t
  • \r\n"; }else echo "\t
  • $var
  • \r\n"; } } echo "$directoryHtml\r\n"; ?>