1.检查当前安装的PHP包 ~~~ [root@localhost]#yum list installed | grep php ~~~ 2.如果有安装php包，删除它们 ~~~ [root@localhost]#yum remove php.x86_64 php-cli.x86_64 php-common.x86_64 php-gd.x86_64 php-ldap.x86_64 php-mbstring.x86_64 php-mcrypt.x86_64 php-mysql.x86_64 php-pdo.x86_64 ~~~ 3.下载rpm包 ~~~ [root@localhost]#rpm -Uvh http://mirror.webtatic.com/yum/el5/latest.rpm CentOs 6.x [root@localhost]# rpm -Uvh http://mirror.webtatic.com/yum/el6/latest.rpm CentOs 7.X [root@localhost]#rpm -Uvh https://mirror.webtatic.com/yum/el7/epel-release.rpm [root@localhost]#rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm ~~~ 如果想删除上面安装的包，重新安装 rpm -qa | grep webstatic rpm -e 上面搜索到的包即可 4.运行安装 ~~~ 3.运行yum install [root@localhost]# yum install php55w.x86_64 php55w-cli.x86_64 php55w-common.x86_64 php55w-gd.x86_64 php55w-ldap.x86_64 php55w-mbstring.x86_64 php55w-mcrypt.x86_64 php55w-mysql.x86_64 php55w-pdo.x86_64 [root@localhost]#yum install php56w.x86_64 php56w-cli.x86_64 php56w-common.x86_64 php56w-gd.x86_64 php56w-ldap.x86_64 php56w-mbstring.x86_64 php56w-mcrypt.x86_64 php56w-mysql.x86_64 php56w-pdo.x86_64 [root@localhost]#yum install php70w.x86_64 php70w-cli.x86_64 php70w-common.x86_64 php70w-gd.x86_64 php70w-ldap.x86_64 php70w-mbstring.x86_64 php70w-mcrypt.x86_64 php70w-mysql.x86_64 php70w-pdo.x86_64 ~~~ 5.安装PHP FPM ~~~ [root@localhost]#yum install php55w-fpm [root@localhost]#yum install php56w-fpm [root@localhost]#yum install php70w-fpm ~~~ 6.启动php ~~~ [root@localhost]#service php-fpm start ~~~