Centos7 安装PHP7

1，给centos7的yum源添加php的资源路径

#rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

#rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

2，通过安装源去搜索资源列表

#yum search php71w

3，yum安装php及其扩展

#yum install php71w php71w-cli php71w-common php71w-devel php71w-embedded php71w-fpm php71w-gd php71w-mbstring php71w-mysqlnd php71w-opcache php71w-pdo php71w-xml

4，安装成功，查看版本

#php -v