開始之前
$mem=new Memcache;$num = 100;$goods_id= $_GET['goods_id'];$mem->set($goods_id, $num);秒殺進行中
$goods_id=$_GET['goods_id'];$left = $mem->decrement($goods_id);if($left === false) { echo '通信失敗';} else if ($left >= 0) { echo '你秒殺成功了！';} else { echo '木有存貨了';}新聞熱點
疑難解答
