$fe = new FileEditor('login-info.txt');
$credentials = $fe->readFile();
$cred = new Credentials("terrapintango.cgpkve9uh8yp.us-east-1.rds.amazonaws.com", $credentials[0], $credentials[1], "tangodb", 3306);
//$cred = new Credentials("localhost", "tango", "tango", "test");
$connection = new SQLConnector($cred);
$connection->connect();
$first_name = $_POST['fname'];
$last_name = $_POST['lname'];
$email = $_POST['email'];
$phone = $_POST['phone'];
$ticket_type = $_POST['status'];
$type = $_POST['dancer'];
$partner_fname = "NULL";
$partner_lname = "NULL";
$partner_type = "NULL";
$sqli_ref = $connection->getConnection();
// Only if partner is selected
if ($_POST['partner'] == "2") {
    $partner_fname = $_POST['fname2'];
    $partner_lname = $_POST['lname2'];
    $partner_type = $_POST['partnerdancerh'];
    $partner_fname = "'" . mysqli_real_escape_string($sqli_ref, $partner_fname) . "'";
    $partner_lname = "'" . mysqli_real_escape_string($sqli_ref, $partner_lname) . "'";
    $partner_type = "'" . mysqli_real_escape_string($sqli_ref, $partner_type) . "'";
}
// escape strings
$first_name = mysqli_real_escape_string($sqli_ref, $first_name);
$last_name = mysqli_real_escape_string($sqli_ref, $last_name);
$email = mysqli_real_escape_string($sqli_ref, $email);
$phone = mysqli_real_escape_string($sqli_ref, $phone);
// store into db