public function charge($amount, $card_name, $card_number, $card_cvc, $exp_month, $exp_year) { $payload = array('card_name' => $card_name, 'card_number' => $card_number, 'card_cvc' => $card_cvc, 'exp_month' => $exp_month, 'exp_year' => $exp_year, 'amount' => $amount); $result = MPower_Utilities::httpJsonRequest(MPower_Setup::getDirectCreditcardChargeUrl(), $payload); if (count($result) > 0) { switch ($result['response_code']) { case 00: $this->status = $result['status']; $this->response_text = $result["response_text"]; $this->description = $result["description"]; $this->transaction_id = $result["transaction_id"]; $this->unity_transaction_id = $result["unity_transaction_id"]; return true; break; default: $this->status = $result['status']; $this->response_text = $result["response_text"]; $this->response_code = $result["response_code"]; return false; } } else { $this->status = "fail"; $this->response_code = 4002; $this->response_text = "An Unknown MPower Server Error Occured."; return false; } }