# yum --enablerepo=epel install php-pecl-redis


Installed:
  php-pecl-redis.x86_64 0:2.2.8-1.el6

Dependency Installed:
  php-cli.x86_64 0:5.3.3-48.el6_8   php-common.x86_64 0:5.3.3-48.el6_8   php-pear.noarch 1:1.9.4-5.el6   php-pecl-igbinary.x86_64 0:1.2.1-1.el6

Complete!

# vi use_redis.php

<?php
$redis = new Redis();
$redis->connect("127.0.0.1",6381);
$redis->auth("hoge");

// キーに値をセットして表示
$redis->set('key01', 'value01');
print 'key01.value : ' . $redis->get('key01') . "\n";

// キーに値をアペンドして表示
$redis->append('key01', ',value02');
print 'key01.value : ' . $redis->get('key01') . "\n";

$redis->set('key02', 1);
print 'key02.value : ' . $redis->get('key02') . "\n";

// 加算
$redis->incr('key02', 100);
print 'key02.value : ' . $redis->get('key02') . "\n";

// 減算
$redis->decr('key02', 51);
print 'key02.value : ' . $redis->get('key02') . "\n";

// リスト
$redis->lPush('list01', 'value01');
$redis->rPush('list01', 'value02');
print 'list01.value : ';
print_r ($redis->lRange('list01', 0, -1));

// ハッシュ
$redis->hSet('hash01', 'key01', 'value01');
$redis->hSet('hash01', 'key02', 'value02');
print 'hash01.value : ';
print_r ($redis->hGetAll('hash01'));

// セット
$redis->sAdd('set01', 'member01');
$redis->sAdd('set01', 'member02');
print 'set01.value : ';
print_r ($redis->sMembers('set01'));

# php use_redis.php

key01.value : value01
key01.value : value01,value02
key02.value : 1
key02.value : 101
key02.value : 50
list01.value : Array
(
    [0] => value01
    [1] => value02
)
hash01.value : Array
(
    [key01] => value01
    [key02] => value02
)
set01.value : Array
(
    [0] => member01
    [1] => member02
)