查看 centos 版本: [root@iZ23d ~]# cat /etc/centos-release CentOS Linux release 7.2.1511 (Core)   1、删除之前的 php 版本:    
[root@iZ23d ~]# yum remove php* php-common
Loaded plugins: langpacks
Repository base is listed more than once in the configuration
Repository updates is listed more than once in the configuration
Repository extras is listed more than once in the configuration
Repository centosplus is listed more than once in the configuration
No Match for argument: php-5.4.16
No Match for argument: php-5.4.16.tar.gz
No Match for argument: php-7.0.1RC1
No Match for argument: php-7.0.1RC1.tar.gz
No Match for argument: phpMyAdmin-4.4.0.tar.gz
No Match for argument: php-common
No Packages marked for removal
   
2、rpm 安装 Php7 相应的 yum源
[root@iZ23d ~]# rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
Retrieving https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
warning: /var/tmp/rpm-tmp.LhJKKR: Header V4 RSA/SHA1 Signature, key ID 62e74ca5: NOKEY
Preparing...                          ################################# [100%]
        package webtatic-release-7-3.noarch is already installed
3、 直接yum安装php7
[root@iZ23d ~]# yum install php70w
Loaded plugins: langpacks
Repository base is listed more than once in the configuration
Repository updates is listed more than once in the configuration
Repository extras is listed more than once in the configuration
Repository centosplus is listed more than once in the configuration
Resolving Dependencies
--> Running transaction check
。。。  【省略】
Warning: RPMDB altered outside of yum.
  Installing : php70w-common-7.0.0-1.w7.x86_64                              1/3
  Installing : php70w-cli-7.0.0-1.w7.x86_64                                 2/3
  Installing : php70w-7.0.0-1.w7.x86_64                                     3/3
  Verifying  : php70w-7.0.0-1.w7.x86_64                                     1/3
  Verifying  : php70w-common-7.0.0-1.w7.x86_64                              2/3
  Verifying  : php70w-cli-7.0.0-1.w7.x86_64                                 3/3
Installed:
  php70w.x86_64 0:7.0.0-1.w7
Dependency Installed:
  php70w-cli.x86_64 0:7.0.0-1.w7        php70w-common.x86_64 0:7.0.0-1.w7
Complete!
4、检查 php 版本
[root@iZ23d ~]# php -v
PHP 7.0.0 (cli) (built: Dec  2 2015 20:42:32) ( NTS )
Copyright (c) 1997-2015 The PHP Group
Zend Engine v3.0.0, Copyright (c) 1998-2015 Zend Technologies
[root@iZ23d2e6hoqZ ~]#
以上显示安装成功!
5、重启 Apache,查看 phpinfo :
[root@iZ23d ~]# systemctl restart httpd.service

分类: web

标签: