原文链接：https://blog.csdn.net/li3839/article/details/80644669

安装Apache

yum -y install httpd //安装httpd 
systemctl start httpd.service //启动httpd服务 
systemctl enable httpd.service //设置开机启动 

 

 安装PHP

yum -y install php //安装php
systemctl restart httpd.service//重启apache服务
touch /var/www/html/phpinfo.php//创建一个php文件
vi /var/www/html/phpinfo.php//进行编辑插入<?php phpinfo(); ?>
IP+/phpinfo.php访问网页

 

安装MariaDB

yum install mariadb-server mariadb//安装mariadb
systemctl start mariadb//启动数据裤
systemctl enable mariadb//设置开机启动 
mysql -u root -p//没有密码回车登陆

 

 将PHP与MySQL连接

yum search php
yum -y install php-mysql

重启apache服务

systemctl restart httpd.service 

测试

vi /var/www/html/mysql.php//创建MySQL.php文件
将下方代码插入进去
<?php

header("Content-type:text/html;charset=utf-8");

echo '开始mysql数据库连接．<br>';

$con = mysql_connect("localhost","root");

if($con){

echo '连接mysql数据库成功．<br>';

}else{

die('连接mysql数据库失败：' . mysql_error());

}

mysql_close($con);

echo '关闭mysql数据库连接．';