linux（CentOS7）系统中如何部署php

1、首先打开终端。yum install php php-devel 输入确认安装，等待20秒左右及安装成功。

3、重启apache使php生效apachectl restart

5、附加：mysql测试（未安装需要安装）在/箪滹埘麽var/www/html目录(apache默认根目录)中新建mysql.phpvi /var/www/htmml/mysql.php文件内容<?php$con = mysql_connect("localhost","root","root");if (!$con) { die('Could not connect: ' . mysql_error()); }mysql_select_db("mysql", $con);$result = mysql_query("SELECT * FROM user");while($row = mysql_fetch_array($result)) { echo $row['User'] . " " . $row['Host']; echo "<br />"; }mysql_close($con);?>