CentOS 6.9安装PHP7.1 + MariaDB 10.3

1. 查看CentOS版本

# cat /etc/issue

CentOS release 6.9 (Final)

2. 查看PHP、MySQL版本

# php -v && mysql -V

PHP 5.6.40 (cli) (built: Jan 12 2019 09:19:57) 
Copyright (c) 1997-2016 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies
    with Zend OPcache v7.0.6-dev, Copyright (c) 1999-2016, by Zend Technologies

mysql  Ver 14.14 Distrib 5.1.73, for redhat-linux-gnu (x86_64) using readline 5.1

3. 查看已经安装的PHP、MySQL扩展包并卸载

# yum list installed php* mysql*

Installed Packages
php56w.x86_64                                                                           5.6.40-1.w6                                                                  @webtatic
php56w-cli.x86_64                                                                       5.6.40-1.w6                                                                  @webtatic
php56w-common.x86_64                                                                    5.6.40-1.w6                                                                  @webtatic
php56w-devel.x86_64                                                                     5.6.40-1.w6                                                                  @webtatic
php56w-fpm.x86_64                                                                       5.6.40-1.w6                                                                  @webtatic
php56w-gd.x86_64                                                                        5.6.40-1.w6                                                                  @webtatic
php56w-ldap.x86_64                                                                      5.6.40-1.w6                                                                  @webtatic
php56w-mbstring.x86_64                                                                  5.6.40-1.w6                                                                  @webtatic
php56w-mcrypt.x86_64                                                                    5.6.40-1.w6                                                                  @webtatic
php56w-mysqlnd.x86_64                                                                   5.6.40-1.w6                                                                  @webtatic
php56w-opcache.x86_64                                                                   5.6.40-1.w6                                                                  @webtatic
php56w-pdo.x86_64                                                                       5.6.40-1.w6                                                                  @webtatic
php56w-xml.x86_64                                                                       5.6.40-1.w6                                                                  @webtatic

mysql.x86_64                                                                            5.1.73-8.el6_8                                                               @base    
mysql-connector-odbc.x86_64                                                             5.1.5r1144-7.el6                                                             @base    
mysql-devel.x86_64                                                                      5.1.73-8.el6_8                                                               @base    
mysql-libs.x86_64                                                                       5.1.73-8.el6_8                                                               @base    
mysql-server.x86_64                                                                     5.1.73-8.el6_8                                                               @base

卸载上述已经安装的PHP、MySQL包，并重新检查卸载结果

# yum remove php* php-common
# yum remove mysql*
# yum list installed php* mysql*

4. 安装PHP 7.1

4.1 安装yum源

# rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm
# rpm -Uvh https://mirror.webtatic.com/yum/el6/latest.rpm

4.2 查看PHP 7.1扩展列表

# yum list php71w*

Available Packages
php71w-bcmath.x86_64                                                                         7.1.29-1.w6                                                              webtatic
php71w-cli.x86_64                                                                            7.1.29-1.w6                                                              webtatic
php71w-common.x86_64                                                                         7.1.29-1.w6                                                              webtatic
php71w-dba.x86_64                                                                            7.1.29-1.w6                                                              webtatic
php71w-devel.x86_64                                                                          7.1.29-1.w6                                                              webtatic
php71w-embedded.x86_64                                                                       7.1.29-1.w6                                                              webtatic
php71w-enchant.x86_64                                                                        7.1.29-1.w6                                                              webtatic
php71w-fpm.x86_64                                                                            7.1.29-1.w6                                                              webtatic
php71w-gd.x86_64                                                                             7.1.29-1.w6                                                              webtatic
... ...

4.3 安装PHP及其常用扩展

# yum -y install php71w php71w-fpm php71w-mysql php70w-mbstring php71w-gd php71w-xml