自己写的基于TP的每日签到代码。需要的带走，大牛勿喷// 每日签到<br>
public function dailySign(){<br>
// 获取用户签到信息<br>
$merArr = M('merchant') -> where("MerID = '$this->UserId'") -> find();<br>
// 判断是否为注册后第一次签到<br>
if($merArr['totalTime'] == 0 && $merArr['totalnum'] == 0){<br>
// 获取签到设置<br>
$signArr = M('sign') -> where("num = 1") -> find();<br>
$Yunbi = $signArr['yun'];<br>
$score['Mertotal'] = array('exp',"Mertotal + $Yunbi");<br>
$score['totalnum'] = 1;<br>
$score['totalTime'] = time();<br>
$result = M('merchant') -> where("MerID = '$this->UserId'") -> save($score);<br>
if($result > 0){<br>
echo "签到成功";<br>
}else{<br>
echo "签到失败";<br>
}<br>
}else{<br>
// 获取登录用户签到信息<br>
$totalTime = $merArr['totalTime']; // 签到时间<br>
$totalnum = $merArr['totalnum']; // 签到次数<br>
$signTime = date('y-m-d',$totalTime); // 格式化签到时间<br>
// 判断今天是否已经签到<br>
if($signTime == date('y-m-d',time())){<br>
echo "已签到";<br>
exit;<br>
}else{<br>
// 判断是否错过连续签到时间<br>
if(time() - $totalTime > 60*60*24){<br>
// 获取签到设置<br>
$signArr = M('sign') -> where("num = 1") -> find();<br>
$Yunbi = $signArr['yun'];<br>
$score['Mertotal'] = array('exp',"Mertotal + $Yunbi");<br>
$score['totalnum'] = 1;<br>
$score['totalTime'] = time();<br>
$result = M('merchant') -> where("MerID = '$this->UserId'") -> save($score);<br>
if($result > 0){<br>
echo "签到成功";<br>
}else{<br>
echo "签到失败";<br>
}<br>
}else{<br>
// 获取签到设置<br>
$signArr = M('sign') -> where("num = $totalnum + 1") -> find();<br>
if($signArr != null){<br>
$Yunbi = $signArr['yun'];<br>
}else{<br>
$maxYun = M('sign') -> Max('num');<br>
$signArr = M('sign') -> where("num = $maxYun") -> find();<br>
$Yunbi = $signArr['yun'];<br>
}<br>
$score['Mertotal'] = array('exp',"Mertotal + $Yunbi");<br>
$score['totalnum'] = $totalnum + 1;<br>
$score['totalTime'] = time();<br>
$result = M('merchant') -> where("MerID = '$this->UserId'") -> save($score);<br>
if($result > 0){<br>
echo "签到成功";<br>
}else{<br>
echo "签到失败";<br>
}<br>
} <br>
}<br>
}<br>
}--<br>
-- 表的结构 `web_sign`<br>
--<br>
<br>
CREATE TABLE IF NOT EXISTS `web_sign` (<br>
`id` int(11) NOT NULL AUTO_INCREMENT,<br>
`num` tinyint(4) NOT NULL,<br>
`yun` int(11) NOT NULL,<br>
PRIMARY KEY (`id`)<br>
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='签到表' AUTO_INCREMENT=3 ;<br>
<br>
--<br>
-- 转存表中的数据 `web_sign`<br>
--<br>
<br>
INSERT INTO `web_sign` (`id`, `num`, `yun`) VALUES<br>
(1, 1, 20),<br>
(2, 2, 40);
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