php代码
function listDir( $dir )
{
$dirObj = dir($dir);
$ul = "";
while ($file = $dirObj->read())
{
if ( is_dir($dir .'/'. $file) )
{
$ul .= "" .$file. "";
$ul .= listDir( $dir .'/'. $file );
}
else $ul .= "{$file}";
}
$ul .= "";
$dirObj->close();
return $ul;
}
echo listDir('./demo');
![[웹 프런트엔드] Node.js 빠른 시작](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
