適合剛學習redis的讀讀，直接上程式碼吧，全是基礎，全有註釋

<?php 
$redis = new redis();
$redis->connect('127.0.0.1', 6379);
//設定twjteststring
$redis->setex('twjteststring','300','test string title content');
$twjteststring = $redis->get('twjteststring');
echo 'string<br/>';
print_r($twjteststring);
echo "<hr/><br/>";
//設定hash
echo 'hash<br/>';
$redis->hSet('testhash','name','twj');
$redis->hSet('testhash','age',25);
//刪除testhash中的age
$redis->hDel('testhash','age');
$redis->hSetNx('testhash','age',24);//如果已經存在，則不操作。若未設定，則賦值
//hMset可以直接設定陣列，陣列中如果存在已經定義的元素，會覆蓋掉
$redis->hMset('testhash',array('sex'=>'男','home'=>'山東省武松打虎故鄉','name'=>'twj2'));
$redis->hSet('testhash','home','山東省');
echo $redis->zCount('testhash',0,3);
//hMget可以根據多個鍵取對應的值,返回值是鍵值形式的陣列
$hashnamesex = $redis->hMget('testhash',array('name','age'));
print_r($hashnamesex);
//根據特定單個鍵取值
$hashname = $redis->hGet('testhash','name');
echo $hashname."<br/>";
//取出所有的鍵
$hashallkey = $redis->hKeys('testhash');
print_r($hashallkey);
//取出所有的值
$hashallvalue = $redis->hVals('testhash');
print_r($hashallvalue);
//hgetall獲取hash的鍵值
$hasharr = $redis->hgetall('testhash');
print_r($hasharr);
echo "<hr/><br/>";
//$redis->delete('testhash');//刪除testhash
//與資料庫關聯
$mysql = new PDO("mysql:host=localhost;dbname=blog","root","",array(PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES utf8")); 
$rs = $mysql -> query("select title,content from tbl_post limit 10");
$i=0;
while($row = $rs -> fetch()){
    $rows[$i]['title']=$row['title'];
    $rows[$i]['content']=$row['content'];
    $i=$i+1;
}
$redisrows = json_encode($rows);
$redis->setex('blog','300',$redisrows);
$blog = $redis->get('blog');
print_r(json_decode($blog));
//$redis->delete('blog');
$redis->hSet('blog2','data',$redisrows);
$blog2 = $redis->hGet('blog2','data');
print_r(json_decode($blog2));
$redis->expire('testhash',300);
$redis->expire('blog2',300);//過期時間
//$redis->delete('blog2');
//$redis->delete('testhash');
//$redis->delete('blog2');
//zset與hash結合使用比較方便
$redis->zAdd('zset',0,'test0content');
$redis->zAdd('zset',1,'test1content');
$redis->zAdd('zset',3,'test3content');
$redis->zAdd('zset',2,'test2content');
$redis->zAdd('zset',4,'test4content');//zAdd(key,score,value)score只能為數字，當value相同時候，會覆蓋掉score
$zset = $redis->zRange('zset',0,2);//返回zadd陣列
echo '<br/><hr/>zset';
print_r($zset);
//$redis->delete('zset');
?>
 

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程式碼很基礎，轉載請註明。