Código PHP:
if ($gestor = opendir('files/ciencies')) {
echo "<ul>";
while (false !== ($arch = readdir($gestor))) {
if ($arch != "." && $arch != "..") {
echo "<li><a href=\"files/ciencies/".$arch."\">".$arch."</a></li>\n";
}
}
closedir($gestor);
echo "</ul>";
}
Gracias ;)