I have a small test script in which I am trying to download a file from my windows server. My script is running on a linux server. I can't login:

Warning: ftp_login() [function.ftp-login]: Login authentication failed.

PHP Code:

$php_host_username = "username"; 
$php_host_password = "pw"; 
$conn = ftp_connect(ftp.mysite.com); 
ftp_pasv($conn, TRUE);
if ($conn) 
   { 
     echo "ftp connect ok<br>"; 
     if (ftp_login($conn,$php_host_username,$php_host_password)) //fails here
        { 
          echo "ftp_login ok<br>"; 
          if (ftp_get($conn,"dest.txt", "wwwroot/source.txt",FTP_ASCII)) 
             { 
               echo "ftp_get ok<br>"; 
             } 
          else 
             { 
               echo "ftp_get fail<br>"; 
             } 
        } 
     else 
        { 
          echo "ftp_login failed<br>"; 
        } 
   } 
else 
   { 
     echo "ftp connect failed<br>"; 
   } 
ftp_close($conn); 


You can't call ftp_pasv until you've logged in successfully. Also, the default port for ftp_connect is 21, verify that you don't need to use an alternate.