php7---redis

   wget https://github.com/phpredis/phpredis/archive/php7.zip
 cd /usr/local/src/ phpredis-php7

 /usr/local/php/bin/phpize

./configure --with-php-config=/usr/local/php/bin/php-config
make && make install

vim /usr/local/php/etc/php.ini

extension=redis.so #php.ini添加

service php-fpm restart

service nginx restart