###默认安装

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yum install php

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:

检查当前安装的PHP包
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yum list installed | grep php

如果有安装的PHP包,先删除他们

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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
配置yum源

Centos 5.X

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rpm -Uvh http://mirror.webtatic.com/yum/el5/latest.rpm

Centos 6.X

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rpm -Uvh http://mirror.webtatic.com/yum/el6/latest.rpm

Centos 7.X

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2
rpm -Uvh https://mirror.webtatic.com/yum/el7/epel-release.rpm
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

使用yum list命令查看可安装的包(Packege)

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yum list --enablerepo=webtatic | grep php

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

运行yum install

php指定版本对应,55w、56w、70w

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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
安装PHP FPM
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yum install php55w-fpm