if (isset($_POST['payment']) && isset($_POST['billing'])) { // Process from on-site checkout forms $email = $_POST['payment']['email']; $extraFields = array('FirstName' => $_POST['billing']['firstName'], 'LastName' => $_POST['billing']['lastName']); } elseif (isset($_POST['mailchimp_email']) && isset($_POST['mailchimp_first_name']) && isset($_POST['mailchimp_last_name'])) { // Process from PayPal Express Checkout $email = Cart66Common::postVal('mailchimp_email'); $extraFields = array('FirstName' => $_POST['mailchimp_first_name'], 'LastName' => $_POST['mailchimp_last_name']); } $mcDoubleOptin = Cart66Setting::getValue('mailchimp_doubleoptin') == "no-optin" ? "false" : "true"; if (isset($email) && !empty($email)) { $merge_vars = array('FNAME' => $extraFields['FirstName'], 'LNAME' => $extraFields['LastName'], "double_optin" => $mcDoubleOptin); // By default this sends a confirmation email - you will not see new members // until the link contained in it is clicked! foreach ($mcIds as $list_id) { $retval = $mc->listSubscribe($list_id, $email, $merge_vars, "html", $mcDoubleOptin); Cart66Common::log('[' . basename(__FILE__) . ' - line ' . __LINE__ . "] listSubscribe():\n List ID: {$list_id}\n Email: {$email}\n Merge Vars: " . print_r($merge_vars, true)); } } if ($mc->errorCode) { $logmsg = "Unable to load listSubscribe()!\n"; $logmsg .= "\tCode=" . $mc->errorCode . "\n"; $logmsg .= "\tMsg=" . $mc->errorMessage . "\n"; } else { //Cart66Common::log('[' . basename(__FILE__) . ' - line ' . __LINE__ . "] MailChimp Subscribe output: ".print_r($retval,true)); $list_ids = array(); foreach ($mcIds as $key => $mcid) { $list_ids[] = $mcid; } $subscribed_list_ids = implode(',', $list_ids); $listn = $mc->lists(array("list_id" => $subscribed_list_ids), 0, 100);