Test FTP connection with PHP

Question

I am using the PHP script below to test FTP connections. Currently it is printing an array of the files, if it successfully connects.

How can I get it to also display

Answer 1

Both ftp_connect() and ftp_login() return a boolean indicating success. Thus, something like this should do what you want, if I'm interpreting properly:

try {
    $con = ftp_connect($server);
    if (false === $con) {
        throw new Exception('Unable to connect');
    }

    $loggedIn = ftp_login($con,  $username,  $password);
    if (true === $loggedIn) {
        echo 'Success!';
    } else {
        throw new Exception('Unable to log in');
    }

    print_r(ftp_nlist($con, "."));
    ftp_close($con);
} catch (Exception $e) {
    echo "Failure: " . $e->getMessage();
}