centos7源码怎么安装php5.6

yum provides php #自带的只有5.4版本
rpm -Uvh https://mirror.webtatic.com/yum/el7/epel-release.rpm #更新源
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
yum remove php-common -y #移除系统自带的php-common
yum install -y php56w php56w-opcache php56w-xml php56w-mcrypt php56w-gd php56w-devel php56w-mysql php56w-intl php56w-mbstring #安装依赖包
php -v #版本变为5.6
yum provides php-fpm #因为我是准备搭建lnmp，所以安装php-fpm，这里会提示多个安装源，选择5.6版本的安装就可以了
yum install php56w-fpm-5.6.31-1.w7.x86_64 -y

cd /var/www/html

yum install httpd
systemctl start httpd 

systemctl enable httpd 

systemctl stop firewalld 

systemctl disable firewalld