function printError($client, $response) { echo '<h2>Error returned in processing transaction</h2>'; echo "\n"; printNotifications($response->Notifications); printRequestResponse($client, $response); }
function printNotifications($notes) { foreach ($notes as $noteKey => $note) { if (is_string($note)) { echo $noteKey . ': ' . $note . Newline; } else { printNotifications($note); } } echo Newline; }