1、停止nginx、mysqld、php-fpm

#service nginx stop
#service mysqld stop
#service php-fpm stop

#rpm -qa|grep php

刪除之前安裝的php版本 (yum install 安裝)
#rpm -e php56w-cli-5.6.32-1.w6.x86_64 --nodeps
#rpm -e php56w-xml-5.6.32-1.w6.x86_64 --nodeps
#rpm -e php56w-5.6.32-1.w6.x86_64 --nodeps
#rpm -e php56w-odbc-5.6.32-1.w6.x86_64 --nodeps
#rpm -e php56w-fpm-5.6.32-1.w6.x86_64 --nodeps
#rpm -e php56w-pecl-igbinary-2.0.1-1.w6.x86_64 --nodeps
#rpm -e php56w-common-5.6.32-1.w6.x86_64 --nodeps
#rpm -e php56w-pdo-5.6.32-1.w6.x86_64 --nodeps
#rpm -e php56w-process-5.6.32-1.w6.x86_64 --nodeps
#rpm -e php56w-gd-5.6.32-1.w6.x86_64 --nodeps
#rpm -e php56w-pear-1.10.4-1.w6.noarch --nodeps
#rpm -e php56w-opcache-5.6.32-1.w6.x86_64 --nodeps
#rpm -e php56w-ldap-5.6.32-1.w6.x86_64 --nodeps
#rpm -e php56w-pecl-redis-3.1.4-1.w6.x86_64 --nodeps
#rpm -e php56w-mysql-5.6.32-1.w6.x86_64 --nodeps
 

4、檢視及安裝PHP7.0

檢視php版本列表

#yum list php*

#yum install php70w.x86_64 php70w-opcache.x86_64 php70w-pdo.x86_64 php70w-fpm.x86_64 php70w-mysql.x86_64 \
php70w-gd.x86_64 libjpeg* php70w-ldap.x86_64 php70w-odbc.x86_64 php70w-pear.noarch php70w-xml.x86_64 \
php70w-xmlrpc.x86_64 php70w-mbstring.x86_64 php70w-bcmath.x86_64 php-mhash php70w-pecl-redis.x86_64
 

啟動php-fpm

#service php-fpm start

#php -v
PHP 7.0.25 (cli) (built: Oct 29 2017 18:22:34) ( NTS )