how to ftp connect with PHP ftp connection through script code

<?

$ftp_server = "localhost";
$ftp_user_name = "tuiz2";
$ftp_user_pass = "@bn0rmal";


$dir = '/web/hello/';

// set up basic connection
$conn_id = ftp_connect($ftp_server);

// login with username and password
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);

// check connection
if ((!$conn_id) || (!$login_result)) {
echo "FTP connection has failed!";
echo "Attempted to connect to $ftp_server for user $ftp_user_name";
exit;
} else {
echo "Connected to $ftp_server, for user $ftp_user_name";
ftp_mkdir($conn_id, $dir);
}


// close the FTP stream
ftp_close($conn_id);

?>