//函数第三个参数置为true，代表开启队列的持久化

$channel->queue_declare('durable_queue', false, true, false, false);

$msg = new AMQPMessage($data, array('delivery_mode' => AMQPMessage::DELIVERY_MODE_PERSISTENT));

<?php

/**

 * sender.php

 * Created by PhpStorm.

 * User: wangdaxi

 * Date: 2017/10/18

 * Time: 14:26

 */

require_once __DIR__ . '/vendor/autoload.php';

use PhpAmqpLib\Connection\AMQPStreamConnection;

use PhpAmqpLib\Message\AMQPMessage;

$connection = new AMQPStreamConnection('127.0.0.1', 5672, 'guest', 'guest');

$channel = $connection->channel();

$channel->queue_declare('durable_queue', false, true, false, false);

$data = implode(" ", array_slice($argv, 1));

empty($data) && $data = "Hello World!";

$msg = new AMQPMessage($data, array('delivery_mode' => AMQPMessage::DELIVERY_MODE_PERSISTENT));

$channel->basic_publish($msg, '', 'durable_queue');

echo " [x] Sent '$data'\n";

//close the channel and connection;

$channel->close();

$connection->close();

<?php

/**

 * receive.php

 * Created by PhpStorm.

 * User: wangdaxi

 * Date: 2017/10/18

 * Time: 14:34

 */

require_once __DIR__ . '/vendor/autoload.php';

use PhpAmqpLib\Connection\AMQPStreamConnection;

$connection = new AMQPStreamConnection('127.0.0.1', 5672, 'guest', 'guest');

$channel = $connection->channel();

$channel->queue_declare('durable_queue', false, true, false, false);

echo ' [*] Waiting for messages. To exit press CTRL+C', "\n";

$callback = function($msg) {

    echo "[x] Received ", $msg->body, "\n";

    sleep(substr_count($msg->body, '.'));

    echo "[x] Done\n";

    //消息确认

    $msg->delivery_info['channel']->basic_ack($msg->delivery_info['delivery_tag']);

};

$channel->basic_consume('durable_queue', '', false, false, false, false, $callback);

while(count($channel->callbacks)) {

    $channel->wait();

}