//if you don't want to output directly
ob_start();
$this->directory_children($dir);
$con = ob_get_contents();
ob_end_clean();
return $con;
}
public function directory_children($param)
{
$cleanPath = realpath($dir) . DIRECTORY_SEPARATOR;
$scanDir = scandir($cleanPath);
// read directory content
echo "<ul>";
foreach ($scanDir as $file) {
//skip loop if find . ..
if ($file == "." || $file == "..") {
continue;
}
echo "<li>";
echo $file;
if (is_dir($cleanPath . $file) && is_readable($cleanPath . $file)) {
$this->directory_children($cleanPath . $file);
}
echo "</li>";
}
echo "</ul>";
}
}
$rd = new RD();
echo $rd->directory("E:\\Virtual_Windows\\wamp\\www\\PHP-Tutorial");
