PHP安装及配置
1.使用Nginx官方提供的rpm包

[root@nginx ~]# cat /etc/yum.repos.d/nginx.repo	
[nginx]
name=nginx	repo
baseurl=http://nginx.org/packages/centos/7/$basearch/
gpgcheck=0
enabled=1

2.执行yum安装

[root@nginx ~]# yum install	nginx -y
[root@nginx ~]# systemctl start nginx
[root@nginx ~]# systemctl enable nginx

3.安装PHP
(1)使用第三方扩展epel源安装php7.2

yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm
yum install yum-utils
yum-config-manager --enable remi-php72
yum search php72
rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

(2)清除版本

yum -y remove php*

(3)安装php

yum -y install php72w php72w-cli php72w-fpm php72w-common php72w-devel php72w-embedded php72w-gd php72w-mbstring php72w-mysqlnd php72w-opcache php72w-pdo php72w-xml php72w-redis

(4)启动php-fpm服务

systemctl enable php-fpm.service
systemctl start php-fpm.service

(5)启动php-fpm

service php-fpm start

4.配置nginx支持PHP

[root@nginx ~]# cat /etc/nginx/conf.d/default.conf	

添加及修改以下内容

[root@localhost conf.d]# cat default.conf  
server {
    listen       80;
    server_name  localhost;
    #access_log  /var/log/nginx/host.access.log  main;
    location / {
        root   /soft/code;
        index  index.php index.html index.htm;
        location ~ \.php$ {
            fastcgi_pass    127.0.0.1:9000;
            fastcgi_index   index.php;
            fastcgi_param  SCRIPT_FILENAME  /soft/code$fastcgi_script_name;
            include  fastcgi_params;
        }
    }
    #error_page  404              /404.html;
    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
    # proxy the PHP scripts to Apache listening on 127.0.0.1:80
    #
    #location ~ \.php$ {
    #    proxy_pass   http://127.0.0.1;
    #}
    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    #
    #location ~ \.php$ {
    #    root           html;
    #    fastcgi_pass   127.0.0.1:9000;
    #    fastcgi_index  index.php;
    #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
    #    include        fastcgi_params;
    #}
    # deny access to .htaccess files, if Apache's document root
    # concurs with nginx's one
    #
    #location ~ /\.ht {
    #    deny  all;
    #}
}

5.重启nginx
nginx -t
nginx -s reload
6.新建目录
mkdir -p /soft/code

vi /soft/code/info.php
<?php
    phpinfo();
?>

7.浏览网页
http://192.168.60.70/info.php