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GeoIP设置 提示 php-bcmath没有启用

直接安装yum install php-bcmath 安装，报错 看提示是要装5.3的版本。

找了半天源也刷不出5.4的来。

只有装5.6了

卸载 当前版本 php

yum remove php-common       # Need to remove this, otherwise it conflicts

装5.6

yum install php56w
yum install php56w-mysql
yum install php56w-common
yum install php56w-pdo
yum install php56w-opcache
php --version               # Verify version has been upgraded

yum install php56w-bcmath

sudo service httpd restart

如果有问题的恢复方法

sudo yum remove php56w
sudo yum remove php56w-common
sudo yum install php-common
sudo yum install php-mysql
sudo yum install php

参考链接：http://stackoverflow.com/questions/21502656/upgrading-php-on-centos-6-5-final