基于TP的每日签到代码

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>             $merArr = M('merchant') -&gt; where("MerID = '$this-&gt;UserId'") -&gt; find();<br>             // 判断是否为注册后第一次签到<br>             if($merArr['totalTime'] == 0 &amp;&amp; $merArr['totalnum'] == 0){<br>                 // 获取签到设置<br>                 $signArr = M('sign') -&gt; where("num = 1") -&gt; find();<br>                 $Yunbi = $signArr['yun'];<br>                 $score['Mertotal'] = array('exp',"Mertotal + $Yunbi");<br>                 $score['totalnum'] = 1;<br>                 $score['totalTime'] = time();<br>                 $result = M('merchant') -&gt; where("MerID = '$this-&gt;UserId'") -&gt; save($score);<br>                 if($result &gt; 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 &gt; 60*60*24){<br>                         // 获取签到设置<br>                         $signArr = M('sign') -&gt; where("num = 1") -&gt; find();<br>                         $Yunbi = $signArr['yun'];<br>                         $score['Mertotal'] = array('exp',"Mertotal + $Yunbi");<br>                         $score['totalnum'] = 1;<br>                         $score['totalTime'] = time();<br>                         $result = M('merchant') -&gt; where("MerID = '$this-&gt;UserId'") -&gt; save($score);<br>                         if($result &gt; 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') -&gt; where("num = $totalnum + 1") -&gt; find();<br>                         if($signArr != null){<br>                             $Yunbi = $signArr['yun'];<br>                         }else{<br>                             $maxYun = M('sign') -&gt; Max('num');<br>                             $signArr = M('sign') -&gt; where("num = $maxYun") -&gt; find();<br>                             $Yunbi = $signArr['yun'];<br>                         }<br>                         $score['Mertotal'] = array('exp',"Mertotal + $Yunbi");<br>                         $score['totalnum'] = $totalnum + 1;<br>                         $score['totalTime'] = time();<br>                         $result = M('merchant') -&gt; where("MerID = '$this-&gt;UserId'") -&gt; save($score);<br>                         if($result &gt; 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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