azure-storage-queue/src/Queue/QueueRestProxy.php
public function createMessage(
        $queueName,
        $messageText,
        CreateMessageOptions $options = null
    ) {
        return $this->createMessageAsync($queueName, $messageText, $options)->wait();
    }
public function createMessage(
        $queueName,
        $messageText,
        CreateMessageOptions $options = null
    ) {
        return $this->createMessageAsync($queueName, $messageText, $options)->wait();
    }
Adds a message to the queue and optionally sets a visibility timeout
for the message.

@param string               $queueName   The name of the queue.
@param string               $messageText The message contents.
@param CreateMessageOptions $options     The optional parameters.

@return CreateMessageResult