php页面打不开 | PHP | Warning | mysqli_connect(): Headers and client library minor version mismatch.

文章目录 问题描述 解决方法 问题描述 centos 7.6系统。www/html里页面打不开。php 查看httpd和mariadb状态，都是active systemctl status httpd systemctl status mariadb 可是状态一览，有异常html mariadb Status: "Taking your SQL requests now..." httpd St

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