Shulou(Shulou.com)06/02 Report--

The centos7 system yum installs version 5.4 of php.

Due to business requirements, development may require a php5.6 environment.

This article is based on the need to upgrade from php5.4 to php5.6.

To update to the php7 environment, the steps are the same.

If it is an online application, please test and assess the risk before upgrading.

1. View the current version of php

Php-v

two。 Install a third-party package

Yum install https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

3. Remove the default installation

Yum remove php-common

4. Install the php expansion pack

Yum install php56w php56w-pdo php56w-gd php56w-mbstring php56w-mcrypt php56w-mysql

5. View

Ls / usr/lib64/php/modules/

6. Configure php

Vim / etc/php.ini 
 date.timezone = Asia/Shanghai 
 extension_dir = "/ usr/lib64/php/modules/"

7. Check again to see if the php version has been updated

Php-v

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