一、检查当前安装的PHP包
yum list installed | grep php
如果有安装的PHP包,先删除他们, 如:
yum remove php.x86_64 php-cli.x86_64 php-common.x86_64
二、配置安装包源
# Centos 5.X
rpm -Uvh http://mirror.webtatic.com/yum/el5/latest.rpm
# CentOs 6.x
rpm -Uvh http://mirror.webtatic.com/yum/el6/latest.rpm
# CentOs 7.X
rpm -Uvh https://mirror.webtatic.com/yum/el7/epel-release.rpm
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
如果想删除上面安装过的包,重新安装
rpm -qa | grep webstatic
rpm -e