PHP Socket 编程进阶指南

壹小俊发布时间：2020-03-26 14:40:15 ，浏览量：1

socket函数只是PHP扩展的一部分，编译PHP时必须在配置中添加 --enable-sockets 配置项来启用。

如果自带的PHP没有编译scokets扩展，可以下载相同版本的源码，进入ext/sockets使用phpize编译安装。

socket系列函数

socket服务端/客户端流程：

图中所示流程在任何编程语言里都是通用的。

server端

接下来我们写一个简单的单进程TCP服务器：

socket_tcp_server.php


    
        
        
        
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	[2] session_save_path(): open_basedir restriction in effect. File(/var/lib/php/session) is not within the allowed path(s): (/www/wwwroot/www.chaojiit.com/:/tmp/) /www/wwwroot/www.chaojiit.com/ThinkPHP/Common/functions.php 第 1239 行.
[8192] Array and string offset access syntax with curly braces is deprecated /www/wwwroot/www.chaojiit.com/ThinkPHP/Library/Think/Cache/Driver/File.class.php 第 59 行.
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