ivy-zheng

一、首先查看是否有老版本

yum list installed | grep php

二、如果安装的有

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

三、老版本清理干净之后,进行升级

1、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

CentOS7yum安装PHP7.2

CentOS7yum安装PHP7.2

2、查看yum源中有没有php7.x

yum search php7

看到下图,证明php已经存在yum源中

CentOS7yum安装PHP7.2

CentOS7yum安装PHP7.2

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 php72w-fpm php72w-gd php72w-mbstring php72w-mysqlnd php72w-opcache php72w-pdo php72w-xml

CentOS7yum安装PHP7.2

安装完成

4、查看php版本

php -v

CentOS7yum安装PHP7.2


原文:https://jingyan.baidu.com/article/870c6fc3460834b03fe4be06.html

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