function createQueueSample($queueClient) { $createQueueOptions = new CreateQueueOptions(); $createQueueOptions->addMetaData("key1", "value1"); $createQueueOptions->addMetaData("key2", "value2"); try { // Create queue. $queueClient->createQueue("myqueue", $createQueueOptions); } catch (ServiceException $e) { $code = $e->getCode(); $error_message = $e->getMessage(); echo $code . ": " . $error_message . PHP_EOL; } }