prova così, a me funziona...
Codice PHP:
<?php
$path="$_SERVER[DOCUMENT_ROOT]prova";
if (is_dir($path))
{
if ($fp = opendir($path))
{
while (($file = readdir($fp)) !== false)
{
if($file != '.' && $file != '..' )
{
echo "<a href=\"$file\">$file</a>
";
}
}
}
?>