$ wget https://github.com/phpredis/phpredis/archive/3.1.4.tar.gz
$ tar zxvf 3.1.4.tar.gz # 解压
$ cd phpredis-3.1.4 # 进入 phpredis 目录
$ /usr/local/php/bin/phpize # php安装后的路径
$ ./configure --with-php-config=/usr/local/php/bin/php-config
$ make && make install
修改php.ini文件，增加以下两行
extension_dir = "/home/soft/php/lib/php/extensions/no-debug-non-zts-20190902"
extension=redis.so
$ redis-server /redis/etc/redis.conf //启动redis-server
<?php
//连接本地的 Redis 服务
$redis = new Redis();
$redis->connect('127.0.0.1', 6379);
echo "Connection to server successfully"; //查看服务是否运行
echo "Server is running: " . $redis->ping();
?>
执行脚本，输出结果为：
Connection to server sucessfully
Server is running: PONG
