mkdir /home/phpredis/ && cd /home/phpredis/
git clone -b php7 https://github.com/phpredis/phpredis.git
cd phpredis
sudo phpize
|模块导入php配置
sudo vim /etc/php/7.0/mods-available/redis.ini # 然后在这个文件中写入`extension=redis.so` 保存，退出
cd /etc/php/7.0/fpm/conf.d sudo ln -s /etc/php/7.0/mods-available/redis.ini 25-redis.ini sudo ln -s /etc/php/7.0/mods-available/redis.ini /etc/php/7.0/cli/conf.d/redis.ini #绝对路径
sudo /etc/init.d/php7.0-fpm reload
php -r "if (new Redis() == true){ echo \"OK \r\n\"; }"
感谢作者:https://nil.sh/homestead-installing-phpredis.html
原文：http://www.cnblogs.com/nikolatesfei/p/6285551.html