memcached mysql操作
<?php
header("content-type:text/html;charset=GBK");
//页面数据缓存
//1.当前页面有没有缓存(memcache---data)
$mem = new Memcache;
$mem->connect("127.0.0.1",11211);
//$mem->set("data","lalala",0,5);
$re= $mem->get("data");
if(!$re){
//没缓存
//生成缓存 数据去数据\n
$link = new PDO("mysql:host=127.0.0.1;dbname=test","root","root");
$ob= $link->query("select * from jl_good");
$arr = $ob->fetchAll();
$mem->set("data",$arr,0,5);
print_r($mem->get("data"));
echo "1111111111111111111";
}else{
print_r($mem->get("data"));
}
$A=111;
?>