centos7 php7+nginx服務器配置

nginx安裝：

yum update
yum install nginx
systemctl start nginx
systemctl enable nginx

MariaDB安裝：

• 添加源

vi /etc/yum.repos.d/MariaDB.repo

[mariadb]
name = MariaDB
baseurl = http://yum.mariadb.org/10.1/centos7-amd64
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=1

• 安裝數據庫並設置

yum install MariaDB-server MariaDB-client
systemctl start mariadb  
mysql_secure_installation
systemctl enable mariadb

php7的安裝：

• 安裝指定版本方式

　　輸入一下命令進行指定php版本安裝　　

rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
yum install php70w

　　注：此處安裝的是php7.0，如果安裝php7.1，將 yum install php70w 修改為 yum install php71w 即可

• 安裝默認php

yum install php

• 安裝你需要的php模塊：

yum install php70w-xml php70w-soap php70w-xmlrpc php70w-mbstring php70w-json php70w-gd php70w-mcrypt php70w-mysql php70w-intl php70w-tidy php-pecl-mongodb php70w-fpm php70w-devel php70w-pear php70w-pecl-apcu php70w-opcache

• 修改php.ini

vi /etc/php.ini
cgi.fix_pathinfo=1 --> cgi.fix_pathinfo=0

• 修改php-fpm的www.conf文件

vi /etc/php-fpm.d/www.conf

1. 
listen = /var/run/php-fpm/php-fpm.sock
2. 
listen.owner = nginx
listen.group = nginx
3. 
user = nginx
group = nginx

• 開啟php-fpm

systemctl start php-fpm
systemctl enable php-fpm

修改nginx的配置文件：

vi /etc/nginx/conf.d/default.conf
server {
    listen       80;
    server_name  localhost;

    # note that these lines are originally from the "location /" block
    root   /usr/share/nginx/html;
    index index.php index.html index.htm;

    location / {
        try_files $uri $uri/ =404;
    }
    error_page 404 /404.html;
    error_page 500 502 503 504 /50x.html;
    location = /50x.html {
        root /usr/share/nginx/html;
    }

    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_pass unix:/var/run/php-fpm/php-fpm.sock;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include fastcgi_params;
    }
}

如果出現了“502 Bad”頁面，請更改目錄權限：

chown nginx:nginx /var/run/php-fpm/php-fpm.sock
chown nginx:nginx -R /usr/share/nginx/html

 檢測：

在網站目錄下，輸入info.php，輸入如下代碼，查看頁面的返回

<?php
phpinfo();