PHP implementation to connect to the FTP server, how to resolve

PHP implementation connects to FTP server
I am doing the connection to the FTP server operation, but always appear such a mistake, want to ask for a moment! I said on the internet, first Sun code:
$ftp _connect=ftp_connect ("acms.ny.net") or Die ("Connection Server failed");
$ftp _login=ftp_login ($ftp _connect, "root", "AAA");
if (! $ftp _connect| |! $ftp _login)
{
echo "Cannot connect";
Exit
}
And then my local localhost run under the result is "Cannot connect", it also does not show the connection server failed, say Warning:ftp_login () [Function.ftp-login]: Login incorrect. Ftp_login=ftp_login ($ftp _connect, "root", "AAA"); Is wrong! Please give an explanation to the hero! My QQ number is 908695719, want to know the master help, urgent beg!


------Solution--------------------
Password is wrong, or the user can not connect remotely, you try to connect with the FTP software
------Solution--------------------
Have a wooden port number?
------Solution--------------------
Try the client software first
------Solution--------------------
Explore

Try the client software first

