php消息队列处理实践 ，利用AMQP和redis两种方法

一：利用AMQP方法

类 amqp.php
e_name = $e_name;
		$this->q_name = $q_name;
		$this->k_route = $k_route;

		//创建连接和channel 
		$this->conn = new AMQPConnection($config);    
		if (!$this->conn->connect()) {    
			return array('error_code' => 1,'msg'=>'Cannot connect to the broker!' );
		}
		$this->channel = new AMQPChannel($this->conn);
		$this->CreateExchange();
		$this->CreateQueue();
	}

	//创建交换机
	public function CreateExchange()
	{
		$ex = new AMQPExchange($this->channel);    
		$ex->setName($this->e_name);  
		$ex->setType(AMQP_EX_TYPE_DIRECT); //direct类型   
		$ex->setFlags(AMQP_DURABLE | AMQP_AUTODELETE); //持久化  
		//echo "Exchange Status:".$ex->declare()."\n";   //队列内容总数
		$ex->declare();
		$this->ex = $ex;
	}
	
	//创建队列   
	public function CreateQueue()
	{
		$q = new AMQPQueue($this->channel);  
		$q->setName($this->q_name);    
		$q->setFlags(AMQP_DURABLE | AMQP_AUTODELETE); //持久化   
		//echo "Message Total:".$this->q->declare()."\n";  
		//绑定交换机与队列，并指定路由键  
		//echo "queue status: ".$q->declare();
		//echo "\n";
		//echo 'Queue Bind: '.$q->bind($this->e_name, $this->k_route)."\n"; 
		//echo "\n";
		 
		 $q->bind($this->e_name, $this->k_route);
	}
	
	//发送消息
	public function send($msg)
	{ 
		//$this->CreateExchange();
		//$this->CreateQueue();
		$message=json_encode($msg);
		$this->channel->startTransaction();
		//echo "send: ".$this->ex->publish($message, $this->k_route); //将你的消息通过制定routingKey发送
		$status = $this->ex->publish($message, $this->k_route);
		$this->channel->commitTransaction();
		$this->conn->disconnect();
		return array('status'=>$status);
	}
	
	//获取消息
	public function get()
	{
		$q = new AMQPQueue($this->channel);  
		$q->setName($this->q_name);  
		$q->setFlags(AMQP_DURABLE | AMQP_AUTODELETE);  
		
		//$q->delete();删除队列
		$return=array();
		while($a=$q->declare())
		{
			//echo "queue status: ".$a;
			//echo "==========\n";

			$messages = $q->get(AMQP_AUTOACK);
			$return[]=json_decode($messages->getBody(),true);  
			//echo "\n";  
		}
		$this->conn->disconnect();
		return $return;
	}

}

配置文件：

config.php
return array(
	'amqp'=>array(	
				array(	
						'host' => 'localhost',
						'port' => '5672',
						'vhost' => '/',
						'user' => 'guest',
						'password' => 'guest'
				 )
			),
);

接收并处理文件：

get.php

require_once('amqp.php');
$config = require('config.php');
$config_qmqp = $config['amqp'];

$e_name = 'e_guest'; //交换机名  
$k_route = 'k_route_sendemail'; //路由key 
$q_name = 'q_guest_sendemail'; //队列名
$amqp = new Amqp($config_qmqp,$e_name,$q_name,$k_route);
$re = $amqp->get();

加入队列文件：

send.php

require_once('amqp.php');
        $e_name = 'e_guest'; //交换机名  
        $k_route = 'k_route_feedpush'; //路由key
        $q_name = 'q_guest_feedpush'; //队列名
        $config = config('amqp');
        
        $amqp = new Amqp(config('amqp'),$e_name,$q_name,$k_route);

  $msg = array('test','123');

 $re = $amqp->send($msg);

二：利用redis做消息队列处理

	//redis出队列POP
	function actionRedisPop()
	{
		$redis = new Redis;

		$redis->connect('cloud_redis',9002);  
		
		while ($usr = $redis->rPop('list_test')) {
			$array = json_decode($usr,true);
			print_R($array);
		}

	}
	
	//redis入队列push
	function actionRedisPush()
	{
		$redis = new Redis;

		$redis->connect('cloud_redis',9002);  
		
		$data = array('list_name'=>'usr','value'=>date('Y-m-d H:i:s'));
		$json = json_encode($data);
		var_dump($redis->lPush('list_test', $json));


	}