给php7安装下redis扩展

下载扩展：

phpredis-php7

unzip phpredis-php7.zip
cd phpredis-php7
/usr/local/php7/bin/phpize
./configure --with-php-config=/usr/local/php7/bin/php-config
make
make install

修改php.ini 启用：

vim /usr/local/php7/lib/php.ini
#在末尾加上：

extension_dir = "/usr/local/php7/lib/php/extensions/no-debug-non-zts-20151012/"
extension = redis.so

重启php，查看phpinfo是否生效

[root@jinc ~]# /usr/local/php7/bin/php -m |grep redis
redis