本文實例講述了php異步多線程swoole用法。分享給大家供大家參考。具體分析如下：
swoole重新定義PHP語言的高性能網絡通信框架,提供了PHP語言的異步多線程服務，下面的實例就可以證實這一功能。
一般來說，Swoole提供了PHP語言的異步多線程服務器，異步TCP/UDP網絡客戶端，異步MySQL，數據庫連接池，AsyncTask，消息隊列，毫秒定時器，異步文件讀寫，異步DNS查詢.
swoole以前聽過, 拿來做游戲服務器簡直是神器…今天稍微的感受了一下, 在 ubuntu 下搭建了環境, 測試了一下
具體測試代碼如下:
復制代碼 代碼如下:
<?php
class page extends Controller
{
function index()
{
$data = createModel('UserInfo')->get(12)->get();
$this->swoole->tpl->assign('data',$data);
$html = $this->swoole->tpl->fetch('test.html');
$time = $this->showTime();
return $html.$time;
}
}
shell
ab -c 100 -n 1000 -k http://127.0.0.1/index/
Requests per second
Time per request (mean)
Time per request (mean, across all concurrent requests)
class page extends Controller
{
function index()
{
$data = createModel('UserInfo')->get(12)->get();
$this->swoole->tpl->assign('data',$data);
$html = $this->swoole->tpl->fetch('test.html');
$time = $this->showTime();
return $html.$time;
}
}
shell
ab -c 100 -n 1000 -k http://127.0.0.1/index/
Requests per second
Time per request (mean)
Time per request (mean, across all concurrent requests)
運行方式：
Swoole EventTCP Swoole SelectTCP Swoole BlockTCP Apache/Prefork
單進程
571.70 [#/sec] 174.916 [ms] 1.749 [ms] 659.01 [#/sec]
151.743 [ms]
1.517 [ms]
561.24 [#/sec]
178.178 [ms]
1.782
80.57
1241.083 [ms]
12.411 [ms]
4進程
1153.63 [#/sec]
86.683 [ms]
0.867 [ms]
1010.08 [#/sec]
99.002 [ms]
0.990 [ms]
1094.58 [#/sec]
91.359 [ms]
0.914 [ms]
apache下居然也有這么好的效率, 留個爪子.以后好用。
希望本文所述對大家的PHP程序設計有所幫助。
