memcache的簡單使用執行個體代碼

來源:互聯網
上載者:User
在實際應用中我們會緩衝從資料庫中查出來的結果集,以md5($sql)為$key,結果集為值。

以只是在php簡單應用代碼:

<!DOCTYPE html><html><head><title>memcache demo</title><meta http-equiv="content-type"content="text/html;chatset=utf-8"></head><body><?php$server_ip = '127.0.0.1';$server_port = 11211; $memcache = new Memcache();$memcache->connect($server_ip,$server_port); $memcache->add("name1","user_name1",MEMCACHE_COMPRESSED,0);$memcache->add("name2","user_name2",MEMCACHE_COMPRESSED,0);$array1 = array('name1' => 'jiajiam1','age1'=>12,'country'=>'china');$memcache->add("other",$array1,MEMCACHE_COMPRESSED,20);$memcache->set("name3","user_name3",MEMCACHE_COMPRESSED,0);$memcache->replace("name1","user_name_relpace",MEMCACHE_COMPRESSED,0);$memcache->replace("123","12345"); echo"name1:".$memcache->get("name1")."<br/>";$memcache->delete("name1");echo"name1:".$memcache->get("name1")."<br/>"; $array_get = array("name1","name2","name3"); $result_get = $memcache->get($array_get);foreach ($result_get as $key => $value) {echo"$key:--->$value<br/>";}foreach ($memcache->getStats() as $key => $value) {echo"$key:--->$value<br/>";}; echo"<br/>"; foreach($memcache->getExtendedStats() as $key => $value) {echo"$key:--->$value<br/>";}$memcache->close();?></body></html>

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