Cardinity

include 'cardinity/vendor/autoload.php';

use Cardinity\Client;
use Cardinity\Method\Payment;
use Cardinity\Exception;

$client = Client::create([
    'consumerKey' => '  test_xxx',
    'consumerSecret' => 'xxx',
]);
$method = new Payment\Create([
    'amount' => 50.00,
    'currency' => 'EUR',
    'settle' => true,
    'description' => 'some description',
    'order_id' => '12345678',
    'country' => 'LT',
    'payment_method' => Payment\Create::CARD,
    'payment_instrument' => [
        'pan' => '4111111111111111',
        'exp_year' => 2018,
        'exp_month' => 12,
        'cvc' => '456',
        'holder' => 'Mike Dough'
    ],
]);

/**
* In case payment could not be processed exception will be thrown.
* In this example only Declined exception is handled. However there is more of them.
* See Error Codes section for detailed list.
*/
try {
    /** @type Cardinity\Method\Payment\Payment */
    $payment = $client->call($method);
    echo "<pre>";
    var_dump($payment);
    echo "</pre>";
} catch (Exception\Declined $exception) {
    /** @type Cardinity\Method\Payment\Payment */
    $payment = $exception->getResult();
    $status = $payment->getStatus(); // value will be 'declined'
    $errors = $exception->getErrors(); // list of errors occured
}