开始

环境

这里安装的php是7.4版本，

apt install apache2 php mariadb-server
apt install php7.4-mysql php-dev

记得需要单独安装php7.4-mysql，不然可能会报错连接数据库出错，中电是wp_check_php_mysql_versions()

PHP Fatal error:  Uncaught Error: Call to undefined function trailingslashit() in /var/www/html/wordpress/wp-includes/class-wp-textdomain-registry.php:103\nStack trace:\n#0 /var/www/html/wordpress/wp-includes/l10n.php(784): WP_Textdomain_Registry->set()\n#1 /var/www/html/wordpress/wp-includes/load.php(1401): load_textdomain()\n#2 /var/www/html/wordpress/wp-includes/load.php(162): wp_load_translations_early()\n#3 /var/www/html/wordpress/wp-settings.php(37): wp_check_php_mysql_versions()\n#4 /var/www/html/wordpress/wp-config.php(96): require_once('/var/www/html/w...')\n#5 /var/www/html/wordpress/wp-load.php(50): require_once('/var/www/html/w...')\n#6 /var/www/html/wordpress/wp-admin/install.php(36): require_once('/var/www/html/w...')\n#7 {main}\n  thrown in /var/www/html/wordpress/wp-includes/class-wp-textdomain-registry.php on line 10

执行mysql_secure_installation配置数据库的密码
执行如下命令，创建数据库，给数据库赋予权限，不然可能会打开页面但是说数据库有问题

create database wordpress_db;
GRANT ALL PRIVILEGES ON wordpress_db.* TO root@localhost IDENTIFIED BY 'root';
flush privileges;

安装

点击这里下载wordpress
我这里下载的是的6.1.1版本的tar.gz
解压tar -zxvf xxx.tar.gz
将解压后的wordpress文件夹复制到/var/www/html/下，修改配置文件/var/www/html/wordpress/wp-config-sample.php并重命名为wp-config.php，将配置文件里的数据库名、用户名和密码填了

cp -a /var/www/html/wordpress/wp-config-sample.php /var/www/html/wordpress/wp-config.php

重启apache

打开

浏览器访问localhost/wordpress/wp-admin/install.php
填写一些基本信息以后，就可以点击安装了，安装很快。
安装好以后，进入主页面

参考链接

https://blog.csdn.net/u011781521/article/details/82807776#t15
https://blog.csdn.net/liuminglei1987/article/details/107466534