Description:
------------
---
From manual page: http://www.php.net/amqpqueue.construct
---

The type annotation in the signature shows an AMQPConnection as the sole 
parameter, but the parameter should actually be an AMQPChannel, using an 
AMQPConnection instead causes a segfault.

Test script:
---------------
$conn = new AMQPConnection();
$conn->connect();
$chan = new AMQPChannel($conn);
$queue = new AMQPQueue($conn);
$queue->declare();
Segmentation fault