CentOS7环境下yum安装PHP7.2的简单步骤

	1 、如果之前已经安装我们先卸载一下 yum -y remove php* 复制代码 2 、由于linux的yum源不存在php7.x，所以我们要更改yum源 rpm -Uvh https:// dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm    rpm -Uvh https:/ /mirror.webtatic.com/yum/el7/webtatic-release.rpm    3、yum 安装php72w和各种拓展，选自己需要的即可 yum -y install php72w php72w-cli php72w-common php72w-devel php72w-embedded php 72w-fpm php72w-gd php72w-mbstring php72w-mysqlnd php72w-opcache php 72w-pdo php72w-xml 复制代码