yum install wget 

wget http://download.redis.io/releases/redis-3.2.0.tar.gz

$ tar xzf redis-3.2.0.tar.gz
$ cd redis-3.2.0
$ make

yum install gcc gcc-c++ kernel-devel 

zmalloc.h:50:31: error: jemalloc/jemalloc.h: No such file or directory
zmalloc.h:55:2: error: #error "Newer version of jemalloc required"

make MALLOC=libc

./src/redis-server redis.conf &

#检测后台进程是否存在
ps -ef |grep redis

#检测6379端口是否在监听
netstat -lntp | grep 6379

#使用`redis-cli`客户端检测连接是否正常
./src/redis-cli
127.0.0.1:6379> keys *
(empty list or set)
127.0.0.1:6379> set key "hello world"
OK
127.0.0.1:6379> get key
"hello world"

#使用客户端
./src/redis-cli shutdown
#因为Redis可以妥善处理SIGTERM信号，所以直接kill -9也是可以的
kill -9 PID

yum install php-devel 

#wget下载github上的文件 
wget https://github.com/nicolasff/phpredis/archive/master.zip 

yum install unzip 

unzip master.zip

phpize

./configure 

make && make install 

Build complete. 
Don't forget to run 'make test'. 
Installing shared extensions:  /usr/lib64/php/modules/ 

extension=redis.so 

service httpd restart

<?php
$redis = new Redis();
$redis->connect('127.0.0.1', 6379);
$redis->set('name','zhou', 10);
$key_1 = $redis->get('name');
echo $key_1;
?>