Centos 6/7 升级 PHP 5.6 到 7.1/7.2
1.检查当前安装的 PHP
//查看当前 PHP 版本
php -v
//查看当前 PHP 相关的安装包
yum list installed | grep php
2.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
3.停止相关服务
//关闭 php-fpm 和 nginx 服务
service php-fpm stop (centos6.x)
systemctl stop php-fpm (centos7.x)
4.删除已经安装的 PHP 相关包
yum remove php*
5.安装新版本 PHP
//php 7.0/7.1/7.2 分别表示为 70w/71w/72w
//CentOs 6.x 的 RPM 源中最高只有 7.1
//CentOs 7.x 的 RPM 源中有 7.2
yum install 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
6.重新启动相关服务
service php-fpm start (centos6.x)
systemctl start php-fpm (centos7.x)
7.再次检查版本
php -v
沙发 ~