Centos installs php5, uninstalls php, and installs php7

This article mainly introduces centos installation of php5, uninstalling php, and installing php7. It has certain reference value. Now I share it with you. Friends in need can refer to it.

It is very simple to install php5 first

yum install php

Then if you don’t want to use php5, then uninstall it. Note that only using the yum remove command will not work.

Then let’s first

yum remove php

and then You need

rpm -qa | grep php
来查看php及其安装的依赖（包）都有哪些，然后逐个卸载

for example

and then use the following command to uninstall one by one

rpm -e

For example

Then let us install php7 and its common uses

Update the yum source first

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

Then simply install php7

yum install php70w

This tutorial is for centos7 system centos6 may have different sources and needs other sources

But it is better to use docker

Related recommendations:

Detailed explanation of installing apache and php on centos

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