yum -y install git
git clone https://github.com/nicolasff/phpredis
/usr/local/php/bin/phpize
cd /usr/local/src/
./configure --with-php-config=/usr/local/php/bin/php-config
find / -name phpize

make
make install
make test
vim /usr/local/php/etc/php.ini
添加 ：extension="redis.so"
/etc/init.d/php-fpm restart
php -m