php防止同一IP重复投票的函数
复制 $mem = new Memcache;$mem->connect("192.168.1.1", 12000);$ip = 'xxx,xxx,xxx,xxx';$key = ip2long($ip);if($mem->get($...
复制 $mem = new Memcache;$mem->connect("192.168.1.1", 12000);$ip = 'xxx,xxx,xxx,xxx';$key = ip2long($ip);if($mem->get($...