使用PHP访问RabbitMQ消息队列的方法示例
本文实例讲述了使用PHP访问RabbitMQ消息队列的方法。分享给大家供大家参考,具体如下:
扩展安装
PHP访问RabbitMQ实际使用的是AMQP协议,所以我们只要安装epel库中的php-pecl-amqp这个包即可
rpm -ivh http://mirror.neu.edu.cn/fedora/epel/6/x86_64/epel-release-6-8.noarch.rpm yum install php-pecl-amqp
交换建立
<?php $connection = new AMQPConnection(); $connection->connect(); $channel = new AMQPChannel($connection); $exchange = new AMQPExchange($channel); $exchange->setName('exchange1'); $exchange->setType('fanout'); $exchange->declare();
队列建立
<?php $connection = new AMQPConnection(); $connection->connect(); $channel = new AMQPChannel($connection); $queue = new AMQPQueue($channel); $queue->setName('queue1'); $queue->declare();
队列绑定
<?php $connection = new AMQPConnection(); $connection->connect(); $channel = new AMQPChannel($connection); $queue = new AMQPQueue($channel); $queue->setName('queue1'); $queue->declare(); $queue->bind('exchange1', 'routekey');
消息发送
<?php $connection = new AMQPConnection(); $connection->connect(); $channel = new AMQPChannel($connection); $exchange = new AMQPExchange($channel); $exchange->setName('exchange5'); $exchange->setType('fanout'); $exchange->declare(); for($i = 0; $i < 2000000; $i++) { $exchange->publish("message $i", "routekey"); }
消息接收
<?php $connection = new AMQPConnection(); $connection->connect(); $channel = new AMQPChannel($connection); $queue = new AMQPQueue($channel); $queue->setName('queue1'); $queue->declare(); $queue->bind('exchange1', 'routekey'); while (true) { $queue->consume(function($envelope, $queue){ echo $envelope->getBody(), PHP_EOL; }, AMQP_AUTOACK); }
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