centos7 升级php版本

centos7 默认PHP5.4,版本太低,很多要求至少PHP5.5

1、查看已经安装的PHP组件

yum list installed| grep php

php.x86_64                            5.4.16-46.el7                    @base    
php-cli.x86_64                        5.4.16-46.el7                    @base    
php-common.x86_64                     5.4.16-46.el7                    @base

2、卸载原有PHP组件

yum remove php.x86_64 php-cli.x86_64 php-common.x86_64

3、安装新源

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

4、安装PHP5.5

yum install php55w.x86_64 php55w-cli.x86_64 php55w-common.x86_64 php55w-gd.x86_64 php55w-ldap.x86_64 php55w-mbstring.x86_64 php55w-mcrypt.x86_64 php55w-mysql.x86_64 php55w-pdo.x86_64

5、查看版本

php -v

PHP 5.5.38 (cli) (built: Jul 21 2016 12:25:20) 
Copyright (c) 1997-2015 The PHP Group
Zend Engine v2.5.0, Copyright (c) 1998-2015 Zend Technologies

 

6、升级后安装memcache

yum -y install memcached  #安装memcached

chkconfig memcached on  # 开机启动

service memcached start  # 启动服务

netstat -tunlp | grep memcached  # 查看memcached是否启动

yum install libmemcached  # 安装libmemcached

// 如果php中 new Memcached()   # 安装memcached

yum install php55w-pecl-memcached.x86_64  # 安装升级版本对应的memcached   

// 如果php中 new Memcache()   # 安装memcache

yum install php55w-pecl-memcache.x86_64  # 安装升级版本对应的memcache   

posted @ 2019-06-27 07:51  河在谈  阅读(908)  评论(0编辑  收藏  举报