$ wget http://pecl.php.net/get/redis-3.1.3.tgz
$ tar -zxvf ?redis-3.1.3.tgz
$ cd redis-3.1.3.tgz
$ /opt/php/bin/phpize
$ ./configure --with-php-config=/opt/php/bin/php-config
$ make && make install
$ vim /opt/php/lib/php.ini
-----add begain---------
[redis]
extension="redis.so"
systemctl restart php-fpm
php-redis扩展
原文地址：http://www.cnblogs.com/zengas/p/7644927.html