PHP使用swoole编写简单的echo服务器代码示例分享

本篇文章小编给大家分享一下PHP使用swoole编写简单的echo%ignore_a_1%代码示例，小编觉得挺不错的，现在分享给大家供大家参考，有需要的小伙伴们可以来看看。

server.php代码如下：

serv = new swoole_server('0.0.0.0', 8888);     //配置参数     $this->serv->set(array(       'worker_num' => 4,       'daemonize' => 0,     ));     //注册回调函数     $this->serv->on('start', array($this, 'start'));     $this->serv->on('connect', array($this, 'connect'));     $this->serv->on('receive', array($this, 'receive'));     $this->serv->on('close', array($this, 'close'));     //启动服务     $this->serv->start();   }     public function start($serv) {     echo "start n";   }     //有客户端连接时   public function connect($serv, $fd) {     echo "connect n";     $serv->send($fd, "hello n");   }     public function close($serv, $fd) {     echo "close n";   }     public function receive($serv, $fd, $from_id, $data) {     echo "get message {$fd} : {$data} n";     //向客户端发送信息     $serv->send($fd, $data . "n");   } }   $serv = new EchoServer();  

client.php代码如下：

client = new swoole_client(SWOOLE_SOCK_TCP, SWOOLE_SOCK_ASYNC);       $this->client->on('connect', array($this, 'connect'));     $this->client->on('receive', array($this, 'receive'));     $this->client->on('close', array($this, 'close'));     $this->client->on('error', array($this, 'error'));     //连接服务端     $this->client->connect('0.0.0.0', 8888);   }     public function connect($client) {     echo "connect n";   }     public function receive($client, $data) {     echo "server send: {$data}";       //向标准输出写入数据     fwrite(STDOUT, "请输入消息：");     //获取标准输入数据     $msg = trim(fgets(STDIN));     //向服务端发送数据     $client->send($msg);   }     public function close($client) {     echo "close n";   }     public function error($client) {     echo "error n";   } }   $cli = new EchoClient();  

然后分别运行这两个脚本

> /data/php56/bin/php server.php > /data/php56/bin/php client.php

运行结果如下：

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