PHP开发技术笔记

安装nginx

yum install -y nginx

# 配置开机自启
systemctl enable nginx

centos7，yum 安装Mariadb的默认版本是 5.5,我们先对之前的版本进行卸载

安装mariadb

#卸载之前的版本
yum remove mariadb mariadb-server

#安装最新版mariadb
vim /etc/yum.repos.d/MariaDB.repo

#添加以下内容 （这里使用的是国内中科大的源，速度快）
# MariaDB 10.4 CentOS repository list - created 2020-01-04 13:32 UTC
# http://downloads.mariadb.org/mariadb/repositories/
[mariadb]
name = MariaDB
baseurl = http://mirrors.ustc.edu.cn/mariadb/yum/10.4/centos7-amd64/
gpgkey=http://mirrors.ustc.edu.cn/mariadb/yum/RPM-GPG-KEY-MariaDB
gpgcheck=1

#清除 yum 缓存 
yum clean all 
yum makecache

#安装 MariaDB 新版本 
yum install MariaDB-server MariaDB-client

#配置服务自启动
systemctl enable mariadb

#启动mariadb
systemctl start mariadb

#设置mariadb密码
mysql -u root -p

#然后直接回车进入修改密码
ALTER user 'root'@'localhost' IDENTIFIED BY '123456';

#创建用户
create user 'blog'@'localhost' identified by '123456';

#用户授权
grant all on wordpress.* to 'blog'@'localhost';

安装最新版PHP

# 获取源
yum install -y yum-utils
yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm
yum update -y

# 配置默认的 php 源为 7.3
yum-config-manager --enable remi-php73

# 验证默认的 php 版本信息
yum info php

# 安装php
yum install -y php

# 安装php扩展
yum -y install php-fpm php71w-mysql php-xml php-cli php-devel php-mbstring php-common php-gd php-mcrypt php-opcache php-pear zip unzip

# 配置开机自启
systemctl enable php-fpm

# 启动php-fpm
systemctl start php-fpm

安装wordpress

# 创建wordpress文件夹
cd /var/www/html


wget https://cn.wordpress.org/latest-zh_CN.tar.gz

tar -xzvf wordpress-5.3.2-zh_CN.tar.gz

#复制默认配置
cp wp-config-sample.php wp-config.php

#修改数据库配置
vim wp-config.php

配置nginx

#增加配置文件 /etc/nginx/conf.d/www.mysite.com.conf
server {
    listen 80 default_server;
    listen [::]:80 default_server;


    server_name www.mysite.com;
    root /var/www/html/wordpress;

    index index.php index.html index.htm;

    if (!-e $request_filename) {
        rewrite /wp-admin$ $scheme://$host$uri/ permanent;
    }

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

    location ~ \.php$ {
        fastcgi_pass 127.0.0.1:9000;
        #fastcgi_pass unix:/run/php/php7.0-fpm.sock;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include fastcgi_params;
    }
}

重启nginx

systemctl restart nginx

访问域名进行配置

http://服务器IP/wp-admin

大功告成！