Centos下Yum安装PHP5.5,5.6

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

yumlistinstalled|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.x86_64php55w-common.x86_64php55w-gd.x86_64php55w-ldap.x86_64php55w-mbstring.x86_64php55w-mcrypt.x86_64php55w-mysql.x86_64php55w-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 php56w-fpm.x86_64 php56w-xml.x86_64 php56w-devel.x86_64


注：如果想升级到5.6把上面的55w换成56w就可以了。