phpamqplib extension for hhvm

##file list:(add file list to system/php.txt, add amqp dir to system/php/)## hphp/system/php/amqp/Exception/AMQPExceptionInterface.php hphp/system/php/amqp/Exception/AMQPBasicCancelException.php hphp/system/php/amqp/Exception/AMQPTimeoutException.php hphp/system/php/amqp/Exception/AMQPRuntimeException.php hphp/system/php/amqp/Exception/AMQPOutOfBoundsException.php hphp/system/php/amqp/Exception/AMQPIOException.php hphp/system/php/amqp/Exception/AMQPInvalidArgumentException.php hphp/system/php/amqp/Helper/MiscHelper.php hphp/system/php/amqp/Wire/AMQPWriter.php hphp/system/php/amqp/Wire/Constants080.php hphp/system/php/amqp/Wire/Constants091.php hphp/system/php/amqp/Wire/AMQPDecimal.php hphp/system/php/amqp/Wire/IO/AbstractIO.php hphp/system/php/amqp/Wire/IO/SocketIO.php hphp/system/php/amqp/Wire/IO/StreamIO.php hphp/system/php/amqp/Helper/Protocol/MethodMap080.php hphp/system/php/amqp/Helper/Protocol/MethodMap091.php hphp/system/php/amqp/Helper/Protocol/Protocol080.php hphp/system/php/amqp/Helper/Protocol/Protocol091.php hphp/system/php/amqp/Helper/Protocol/Wait080.php hphp/system/php/amqp/Helper/Protocol/Wait091.php hphp/system/php/amqp/Wire/AMQPReader.php hphp/system/php/amqp/Wire/GenericContent.php hphp/system/php/amqp/Message/AMQPMessage.php hphp/system/php/amqp/Connection/AMQPStreamConnection.php hphp/system/php/amqp/Connection/AMQPConnection.php hphp/system/php/amqp/Connection/AMQPSSLConnection.php hphp/system/php/amqp/Connection/AMQPLazyConnection.php hphp/system/php/amqp/Channel/AbstractChannel.php hphp/system/php/amqp/Exception/AMQPProtocolException.php hphp/system/php/amqp/Exception/AMQPProtocolChannelException.php hphp/system/php/amqp/Channel/AMQPChannel.php hphp/system/php/amqp/Exception/AMQPProtocolConnectionException.php hphp/system/php/amqp/Connection/AbstractConnection.php hphp/system/php/amqp/Connection/AMQPSocketConnection.php hphp/system/php/amqp/Exception/AMQPException.php hphp/system/php/amqp/Exception/AMQPChannelException.php hphp/system/php/amqp/Exception/AMQPConnectionException.php

##description:## source code by https://github.com/videlalvaro/php-amqplib

##demo:## With RabbitMQ running open two Terminals and on the first one execute the following commands to start the consumer:

$ cd php-amqplib/demo

$ php amqp_consumer.php

Then on the other Terminal do:

$ cd php-amqplib/demo

$ php amqp_publisher.php some text to publish

You should see the message arriving to the process on the other Terminal

Then to stop the consumer, send to it the quit message:

$ php amqp_publisher.php quit