1,yum源默认的版本太低了,手动安装有一些麻烦,所以可以采用yum的方式进行安装。

2,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 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,更换rpm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

4,如果想删除上面安装的包 rpm -qa | grep webstatic rpm -e 上面搜索到的包即可

5,下面使用yum进行安装 #安装php5.5 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_6

#安装php5.6 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

#安装php7.0 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

6,安装php-fpm yum install php55w-fpm yum install php56w-fpm yum install php70w-fpm