centos7 安装PHP7

admin

1. service stop httpd
   
2. 
   
3. yum -y remove php*
   
4. 
   
5. rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
   
6. rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
   
7. 
   
8. yum -y install php72w php72w-cli php72w-common php72w-devel php72w-embedded php72w-fpm php72w-gd php72w-mbstring php72w-mysqlnd php72w-opcache php72w-pdo php72w-xml
   
9. 
   
10. ervice restart httpd

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centos7默认yum install php是PHP5,用这个方法可安装php7

centos8.2 yum install php默认就是php7.2

admin

php7安装mysql链接库的命令
yum install php-mysqlnd

admin

yum install php-json php-xml
新系统还需要安装这2个库才能访问管理界面