//for notification } $fields = array("amount" => $_POST['mc_gross'], "timestamp" => time(), "method" => "paypal", "status" => $paymentStatus, "txn_id" => $_POST['txn_id'], "users_LOGIN" => $_POST['custom'], "charset" => $_POST['charset'], "comments" => $responseText, "lessons" => $lessonIds, "courses" => $courseIds); if (!isset($processedPayments[$_POST['txn_id']])) { $payment = payments::create($fields); if ($couponIds) { $coupon = new coupons($couponIds); is_array($lessonIds) or $lessonIds = array(); is_array($courseIds) or $courseIds = array(); $coupon->useCoupon($user, $payment, array('lessons' => $lessonIds, 'courses' => $courseIds)); } } else { $result = eF_getTableData("payments", "id", "txn_id='" . $_POST['txn_id'] . "'"); $payment = new payments($result[0]['id']); $payment->payments = array_merge($payment->payments, $fields); $payment->persist(); } } else { if (strcmp($res, "INVALID") == 0) { $responseText = ''; foreach ($_POST as $key => $value) { $responseText .= $key . " = " . $value . "\n"; } file_put_contents($logFile, "Live-INVALID IPN\n" . $logText . "\n\n" . $req, FILE_APPEND); } } } fclose($fp); } } catch (Exception $e) { file_put_contents($logFile, "==========System error: start===========\r\n \t\t\t\t\t\t\t\t\n" . $e->getMessage() . "\n" . $e->getTraceAsString() . "\n\r\n \t\t\t\t\t\t\t==========System error: end===========", FILE_APPEND);