dede织梦系统会员签到功能实现

<script language="javascript">

  function ajax_sign() {

    $.ajax({

      type: "POST",

      url: "/member/ajax_sign.php",

      success: function(data) {

        alert(data);

      }

    });

  }

</script>

<?php

if( $_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!';

    }

}

?>