<script language="javascript">function ajax_sign() {$.ajax({type: "POST",url: "/member/ajax_sign.php",success: function(data) {alert(data);}});}</script>

每天<span onclick="ajax_sign();" style="cursor:pointer;">[签到]</span>，赠送积分！

<?phpif( $_SERVER['HTTP_REFERER'] == "" )//判断规则，禁止直接运行此php文件{header("HTTP/1.1 404 Not Found");header("Status: 404 Not Found");exit;};require_once dirname(__FILE__) . '/config.php';$uid = $cfg_ml->M_ID;//获取当前登录会员的ID$time = time();//获取当前的时间戳$uid = isset($uid) ? (int) $uid : '';//$cfg_sign_time = "10";//如果忽略了本文的第三个步骤，可以用这行代码直接指定签到+10积分AjaxHead();if (!empty($uid)) {$sql = "SELECT * FROM 【分隔符】__member WHERE `mid`='{$uid}' LIMIT 1";$dsql->Execute('me', $sql);$arr = $dsql->GetArray('me');if ($arr) {$signdate = date('Y-m-d', $arr['signtime']);if ($signdate < date('Y-m-d')) {$dsql->ExecuteNoneQuery("UPDATE `【分隔符】__member` SET `scores`=`scores`+ $cfg_sign_time , `signtime`='" . time() . "' WHERE `mid`='{$uid}' LIMIT 1");echo '签到成功！增加 '.$cfg_sign_time.' 积分';} else {echo '今天已经签到，休息一下，明天再来吧！';}} else {echo '错误！';}}

alter table dede_member add signtime int(10)