Credit Card Checker (CCadmin testimonial)

<?php
include("striplib/Stripe.php"); // Stripe.com PHP API library

Stripe::setApiKey(""); // Put here your stripe.com API key

function httpStatusCodes($code) {
    switch($code) {
        case 200:
            $statusCode = "Everything worked as expected";
            break;
        case 400:
            $statusCode = "Missing a required parameter";
            break;
        case 401:
            $statusCode = "No valid API key provided";
            break;
        case 402:
            $statusCode = "Parameters were valid but request failed";
            break;
        case 404:
            $statusCode = "The requested item doesn't exist";
            break;
        case 500:
        case 502:
        case 503:
        case 504:
            $statusCode = "Something went wrong on Stripe's end";
            break;
        default:
            $statusCode = "Unknown status code";
            break;
    }
    return $statusCode;
}

function stripErrorHandler($e) {
    $returnArray = array();
    $body = $e->getJsonBody();

    $returnArray["error"] = true;
    $returnArray["statuscode"] = $e->getHttpStatus();
    $returnArray["status"] = httpStatusCodes($e->getHttpStatus());

    if(isset($body["error"]["type"])) $returnArray["type"] = $body["error"]["type"];
    if(isset($body["error"]["code"])) $returnArray["code"] = $body["error"]["code"];
    if(isset($body["error"]["charge"])) $returnArray["charge"] = $body["error"]["charge"];

    $returnArray["message"] = $body["error"]["message"];
    return $returnArray;
}

function oneTimePayment($ccNum, $expMonth, $expYear, $cvc) {
    $returnArray = array("error" => false);
    try {
        $cardDetails = array("number" => $ccNum, "exp_month" => $expMonth, "exp_year" => $expYear, "cvc" => $cvc);
        $cu = Stripe_Charge::create(array("card" => $cardDetails, "amount" => 50, "currency" => "usd"));
        $returnArray = json_decode($cu, true);
    } catch (Stripe_Error $e) {
        $returnArray = stripErrorHandler($e);
    }
    return $returnArray;
}

if(isset($_GET["ccnum"]) AND isset($_GET["expmonth"]) AND isset($_GET["expyear"]) AND isset($_GET["cvv"])) {
    $req = oneTimePayment($_GET["ccnum"], $_GET["expmonth"], $_GET["expyear"], $_GET["cvv"]);

    if(isset($req["error"])) {
        echo "Card declined<br />\n";
    } else {
        echo "Everything seems O.K. from here<br />\n";
    }

    echo "<br />\n<br />\nDebuging Info:<br />\n";

    echo "<pre>\n";
    print_r($req);
    echo "</pre>\n";
} else {
    echo "<pre>\n";
?>
    -= Credit Card Checker =-

    This PHP script will try to make a $0.5 payment via stripe.com to check if the credit card is valid or not.

    Usage:      http://localhost/checker.php?ccnum={Credit Card Number}&expmonth={Expiration Month}&expyear={Expiration Year}&cvv={CVV/CVC etc}
    Example:    http://localhost/checker.php?ccnum=4012888888881881&expmonth=12&expyear=16&cvv=123

    This is a testimonial for CCadmin: "Automatic Credit Card Checkout And Wire Transfer System"
    Visit TCF/Evolution for more info.
    By afsr
<?php
    echo "</pre>\n";
}
?>