dawei
默认的版本太低了，手动安装有一些麻烦，想采用Yum安装的可以使用下面的方案：
1.检查当前安装的PHP包
listinstalled|grepphp
如果有安装的PHP包，先删除他们
yumremovephp.x86_64php-cli.x86_64php-common.x86_64php-gd.x86_64php-ldap.x86_64php-mbstring.x86_64php-mcrypt.x86_64php-
mysql.x86_64php-pdo.x86_64
2.Centos 5.X
rpm-Uvhhttp:
//
mirror.webtatic.com/yum/el5/latest.rpm
CentOs6.x
rpm-Uvhhttp:
mirror.webtatic.com/yum/el6/latest.rpm
CentOs7.X
rpm-Uvhhttps:
mirror.webtatic.com/yum/el7/epel-release.rpm
rpm-Uvhhttps:
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
3.运行yum install
yuminstallphp55w
.
x86_64php55w
–
cli
common
gd
ldap
mbstring
mcrypt
–
mysql
pdo
x86_64
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
注：如果想升级到5.6把上面的55w换成56w就可以了。
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
4.安装PHP FPM
yum install php55w-fpm
yum install php56w-fpm
yum install php70w-fpm
注：如果想升级到5.6把上面的55w换成56w就可以了。
