yum安装php7

#卸载PHP旧版本；

yum remove php* -y

#安装PHP 7.x源；

rpm -ivh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

#安装PHP7.2相关软件包；

yum install php72w php72w-cli php72w-common php72w-devel php72w-embedded php72w-fpm php72w-gd php72w-mbstring php72w-mysqlnd php72w-opcache php72w-pdo php72w-xml -y

#查看PHP版本信息；

php -v

#启动php-fpm服务；

systemctl restart php-fpm

#查看PHP服务进程；
 

ps -ef|grep php-fpm