Redis应用于php，连接mysql的完整案例详解大数据

<?php 
                header("Content-type:text/html;charset=utf-8"); 
                error_reporting(0); 
                $redis=new Redis(); 
                $redis->connect('localhost',6379); 
                if($redis->exists("blog")){ 
                $b=$redis->get("blog"); 
                $rs=unserialize($b); 
                     foreach($rs as $res){ 
                        echo $res['title']."<br/>"; 
                } 
                 } 
                 else{   
                $conn=  mysql_connect("localhost","root","root"); 
                mysql_select_db("test"); 
                mysql_query("set names utf8"); 
                $sql="select * from blog"; 
                $result=mysql_query($sql); 
                $rss=array(); 
                while($rs=mysql_fetch_assoc($result)){ 
                $rss[]=$rs; 
                $redis->set("blog", serialize($rss)); 
                $b=$redis->get("blog"); 
                $rs=unserialize($b); 
                      foreach($rs as $res){ 
                          echo $res['title']."<br/>"; 
                } 
                } 
                 }