按照前两篇文章编译安装了Nginx和PHP，这里介绍配置Nginx和PHP, 实现两者互通。

一、配置PHP
0、清理php-fpm.conf中的注释, 只保留最后一行(本身有php-fpm.conf.default文件，不要担心备份)

tail -n 1 /usr/local/php/etc/php-fpm.conf
# 显示内容 include=/usr/local/php/etc/php-fpm.d/*.conf
echo 'include=/usr/local/php/etc/php-fpm.d/*.conf' > /usr/local/php/etc/php-fpm.conf

1、清空www.conf, 写入以下简洁内容

echo '' > /usr/local/php/etc/php-fpm.d/www.conf
# copy以下内容到www.conf中
[www]
user = www
group = www
listen = 127.0.0.1:9000
listen.owner = www
listen.group = www
listen.mode = 0660
listen.allowed_clients = 127.0.0.1
pm = dynamic
listen.backlog = -1
pm.max_children = 5
pm.start_servers = 2
pm.min_spare_servers = 1
pm.max_spare_servers = 5
request_terminate_timeout = 120
request_slowlog_timeout = 50
slowlog = var/log/slow.log

3、启动或重启PHP-FPM服务

/etc/init.d/php-fpm reload

4、查看端口

netstat -anlp | grep '9000'

能查看到php-fpm在监听9000端口，表明配置正常。否则请检查php-fpm服务状态以及查看php-fpm错误日志。

二、配置Nginx
0、配置nginx.conf，修改server块内容如下

vim /usr/local/nginx/conf/nginx.conf

server {
        listen       80;
        server_name  localhost;
        root   /var/www/html/test;
        index  index.html index.htm index.php;

        location / {
                try_files $uri $uri/ /index.php?$args;
        }

        # redirect server error pages to the static page /50x.html
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        location ~ \.php$ {
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  /var/www/html/test$fastcgi_script_name;
            include        fastcgi_params;
        }

 }

1、启动或重启Nginx

/etc/init.c/nginx reload

启动正常，表明配置正常。否则请根据错误提示或者查看错误日志排查。

三、测试验证
0、新建测试脚本index.php

mkdir -p /var/www/html/test
touch /var/www/html/test/index.php

1、写入PHP测试代码

<?php
phpinfo();
// the end of the script

2、浏览器请求服务器IP

看到phpinfo页面信息，表明配置成功。

这里介绍的只是基本配置，让两者快速的互通起来，优化的配置参考后面的文章。

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