title: Setting message priority in RabbitMQ PHP
body: <p>I've found plenty of examples of setting message priority in RabbitMQ for Java, Spring, etc. but so far I haven't found how to implement this in PHP.</p>
  
  <p>In fact the <code>$channel-&gt;basic_publish()</code> function doesn't appear to support supplying additional parameters (<a href="https://github.com/videlalvaro/php-amqplib/blob/master/PhpAmqpLib/Channel/AMQPChannel.php" rel="nofollow">https://github.com/videlalvaro/php-amqplib/blob/master/PhpAmqpLib/Channel/AMQPChannel.php</a>), even though you can do this in the RabbitMQ gui.</p>
  
  <p>Has anyone got message priorities working with RabbitMQ in PHP?</p>