Centos7.4 下 升级php5.4到7.2 yum安装

1、查看当前 PHP 版本

php -v

2、查看PHP安装包并删除

yum list installed | grep php
 
yum remove php
 
yum remove php-*

3、更换RPM源

#Centos 5.X：
rpm -Uvh http://mirror.webtatic.com/yum/el5/latest.rpm
 
#CentOs 6.x：
rpm -Uvh http://mirror.webtatic.com/yum/el6/latest.rpm
 
#CentOs 7.X：
rpm -Uvh https://mirror.webtatic.com/yum/el7/epel-release.rpm
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

4、安装新版本PHP

php 7.0/7.1/7.2 分别表示为 70w/71w/72w
 
目前（2018-5-4）
 
CentOs 6.x 的 RPM 源中最高只有 7.1
 
CentOs 7.x 的 RPM 源中有 7.2

 7.1版本 或 7.2版本

 

yum install -y php71w php71w-cli php71w-common php71w-devel php71w-embedded php71w-fpm php71w-gd php71w-mbstring php71w-mysqlnd php71w-opcache php71w-pdo php71w-xml php71w-ldap php71w-mcrypt

yum install -y php72w php72w-cli php72w-common php72w-devel php72w-embedded php72w-fpm php72w-gd php72w-mbstring php72w-mysqlnd php72w-opcache php72w-pdo php72w-xml php72w-ldap php72w-mcrypt