如何使用php下载iis的ftp服务器的所有目录

I set up my IIS Server in Windows and set a list of folders that should only be downloaded. Now i connected to the server using php too.

$username=$_POST["username"];  
$password=$_POST["paswd"];
$host="localhost";
$ftpcon= ftp_connect($host) or die("could not connect");
$login=ftp_login($ftpcon,$username,$password);

Now what i want to list is the windows directory. That will help me navigate like the file explorer in windows. Would you mind giving me some help here

Try the below code to list all your files & directories:

<?php
$ftp_server =   'xxx.xx.xx.xx';//Replace with your IP
$conn_id    =    ftp_connect($ftp_server);

# login with username and password
$user   =   'ftp_user_name'; //Replace with your FTP User name
$passwd =   'ftp_password'; //Replace with your FTP Password
$login_result = ftp_login($conn_id, $user, $passwd);

# check connection
if (!$conn_id) 
{
    echo "FTP connection has failed!";
    echo "Attempted to connect to $ftp_server for user $user";
    exit();
}
else 
{
    $cwd            =   ftp_pwd($conn_id);
    $contentList    =   ftp_nlist($conn_id, "."); // This denotes the current path, you can replace this with your actual path

    foreach($contentList as $contentListItem) 
    {
        if (ftp_size($conn_id, $contentListItem) == -1)
        {
            #Its a direcotry
            echo  "Directory : ".$contentListItem."<br>";
        }
        else
        {
            #Its a file
            echo  "File : ".$contentListItem."<br>";
        }
    }
}
?>