php中memcache 基本操作实例 memcache基本操作

php教程|php手册

php,memcache,操作,memcache

php教程-php手册

php中memcache 基本操作实例，memcache基本操作

android n源码,vscode中怎么解决冲突,国内ubuntu 测速,tomcat怎么上下行,cf小爬虫,php sql子查询语句,seo综合查询接口文档推广,观看福利影视网站源码,台湾大客户服务模板lzw

php中memcache 基本操作实例

易语言qq刷屏器源码,vscode同时,ubuntu市场,高并发服务器替代tomcat,sqlite连续日期,网页设计制作网站首页,广州可信网站认证服务器,discuz客服插件不显示,flex布局前端框架,爬虫几十页,php数组去除空值,seo设定,网站全局背景图代码,网页实现模板下载,政府 网页模板,jsp页面时间控件,wpf会员管理系统,易语言变量与子程序lzw

connect($server_ip,$server_port);$memcache->add("name1","user_name1",MEMCACHE_COMPRESSED,0);$memcache->add("name2","user_name2",MEMCACHE_COMPRESSED,0);$array1 = array( ame1 => jiajiam1, age1=>12,country=>china);$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")."

";$memcache->delete("name1");echo"name1:".$memcache->get("name1")."

";$array_get = array("name1","name2","name3");$result_get = $memcache->get($array_get);foreach ($result_get as $key => $value) {echo"$key:--->$value

";}foreach ($memcache->getStats() as $key => $value) {echo"$key:--->$value

";};echo"

";foreach($memcache->getExtendedStats() as $key => $value) {echo"$key:--->$value

";}$memcache->close();?>

我们再来看个更加具体些的实例

源码公司 成都,vscode 解释器,gogui ubuntu,tomcat 映射war,app登录sqlite,网络服务器有哪些,dedecms采集火车头插件,前端框架有那些,杭州爬虫信息技术有限公司,php25,上海网络seo优化公司,网站底部美化代码,网页产品详情页模板,中英文切换网站模板,phpcms生成静态页面,客服工单管理系统,java 类似qq的聊天程序lzw

connect(localhost, 11211);$expires=15*60;//check if cache exitsif(($value = $mem-> get($city)) != FALSE) {echo "get key from memcache: "."

";// $return=$mem->get($city);// echo json_encode($return);}//ifelse {$resultJson=fetch_data();echo count($resultJson)."

";if(count($resultJson)==1 || empty($resultJson)){//从mysql中取值echo "get key from mysql:"."

";$query="select * from pm25";$result=mysql_query ($query) ;while ($row = mysql_fetch_assoc($result)){$rows[]=$row;}//将获取的值数组存入memcachefor($i=0;$i set($k[$i], $v[$i], false, $expires);}// $return=$mem->get($city);// echo json_encode($return);}//ifelse{echo "get key from new_writed mysql:"."

";write_db($resultJson);$query="select * from pm25";$result=mysql_query ($query) ;while ($row = mysql_fetch_assoc($result)){$rows[]=$row;}//write memcachefor($i=0;$i set($k[$i], $v[$i], false, $expires);}// $return=$mem->get($city);// echo json_encode($return);}//else}//elseforeach ($city as $k=>$v){$return[$k]=$mem->get($v);}echo json_encode($return);function fetch_data() {$url="";//$url="";$data = http_get($url);$getJson = json_decode($data, true);return $getJson;} //func fetch_datafunction write_db($getJson){$sql="DELETE FROM pm25";mysql_query($sql);//sort the json.txtforeach ($getJson as $key => $row) {$area[$key] = $row[area];$pm2_5[$key]= $row[pm2_5];}array_multisort($area, SORT_ASC,$pm2_5,SORT_ASC,$getJson);for($i=0;$i<count($getJson)-1;$i++){if($getJson[$i][pm2_5]==0)$count=0;else$count=1;$sum=$getJson[$i][pm2_5];for($j=$i+1;$j close();?>

以上所述就是本文的全部内容了，希望大家能够喜欢。