Untitled

<?php
class PaymentProcessor {
    // ...
    public function processPayment($userId, $amount, $cardNumber, $cvv)
    {
        $query = "INSERT INTO payments (user_id, amount, card_number, cvv, status) 
                  VALUES ('$userId', $amount, '$cardNumber', '$cvv', 'pending')";

        try {
             $this->db->exec($query);
        } catch (Exception $e) {
             $this->logger->error('Cannot create payment for card ' . $card_number . ', ' . $cvv);
        }
        // ...
    }
}