centos7安装php

环境是apache2+mariadb+php

先安装php

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[root@cn7]/# yum -y install php

安装php相关组件

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[root@cn7]/# yum -y install php-mysql php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-bcmath php-mhash
[root@cn7]/# systemctl restart mariadb
[root@cn7]/# systemctl restart httpd

通过php -v 查看信息

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[root@cn7]/var/www/html# php -v
PHP 5.4.16 (cli) (built: Apr 1 2020 04:07:17)
Copyright (c) 1997-2013 The PHP Group
Zend Engine v2.4.0, Copyright (c) 1998-2013 Zend Technologies

进入/var/www/html目录编写一个测试页面

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[root@cn7]/var/www/html# vim index.php
<?php
phpinfo();
?>

最后访问页面,有php相关信息成功