PHP Asynchronous Multithreading Swoole Usage Example _php skill

This article describes the PHP asynchronous multithreaded swoole usage. Share to everyone for your reference. The specific analysis is as follows:

Swoole to redefine the high Performance network communication framework of the PHP language and provide asynchronous multithreaded services in the PHP language, the following example confirms this capability.

Generally speaking, Swoole provides asynchronous multi-threaded server for PHP language, asynchronous TCP/UDP network client, asynchronous MySQL, database connection pool, Asynctask, message queue, millisecond timer, asynchronous file read-write, asynchronous DNS query.

Swoole have heard before, take to do game server is an artifact ... I feel a little bit today, I built the environment under Ubuntu and tested

The specific test code is as follows:

Copy Code code as follows:

<?php
Class Page extends Controller
{
Function index ()
{
$data = Createmodel (' UserInfo ')->get ()->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 to request (mean, across all concurrent requests)

Operation mode:

Swoole eventtcp swoole selecttcp swoole blocktcp
Single process
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 process
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 also has such a good efficiency, leave a paw.

I hope this article will help you with your PHP program design.