1、官方网站给的方式无法安装mariadb
使用以下两句安装：
yum install mariadb
yum install mariadb-server
2、官方网站给的方式无法安装PHP环境
依次使用以下语句解决：
rpm -Uvh https://mirrors.cloud.tencent.com/epel/epel-release-latest-7.noarch.rpm
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
yum install php
yum install php-devel php-bcmath php-gd php-pdo_mysql php-mysqli php-posix
systemctl start php-fpm
systemctl enable php-fpm
标签：epel,mariadb,install,2023.11,yum,遇见,腾讯,php,rpm From： https://www.cnblogs.com/Lee597/p/17814708.html