1、添加php的yum软件货仓

sudo rpm -Uvh https://mirror.webtatic.com/yum/el6/latest.rpm

2、安置php相关软件，，执行过程中全部选择yes即可

sudo yum install php71w.x86_64 php71w-cli.x86_64 php71w-common.x86_64 php71w-gd.x86_64 php71w-ldap.x86_64 php71w-mbstring.x86_64 php71w-mcrypt.x86_64 php71w-mysql.x86_64 php71w-pdo.x86_64

3、安置php71-fpm

sudo yum install php71w-fpm.x86_64 期待安置完成输入php -version检察php版本

centos通过yum安置php