├── ip.php ├── user.sql ├── README.md ├── forsignin.php ├── status.php ├── del.php ├── submit.php ├── index.php └── LICENSE /ip.php: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /user.sql: -------------------------------------------------------------------------------- 1 | SET NAMES utf8; 2 | SET time_zone = '+00:00'; 3 | SET foreign_key_checks = 0; 4 | SET sql_mode = 'NO_AUTO_VALUE_ON_ZERO'; 5 | 6 | DROP TABLE IF EXISTS `user`; 7 | CREATE TABLE `user` ( 8 | `id` mediumtext, 9 | `name` mediumtext, 10 | `time` mediumtext NOT NULL, 11 | `ip` mediumtext NOT NULL 12 | ) ENGINE=InnoDB DEFAULT CHARSET=utf8; 13 | 14 | DROP TABLE IF EXISTS `history`; 15 | CREATE TABLE `history` ( 16 | `time` mediumtext NOT NULL, 17 | `timec` mediumtext NOT NULL, 18 | `times` mediumtext NOT NULL, 19 | `y` mediumtext NOT NULL, 20 | `n` mediumtext NOT NULL, 21 | `name` mediumtext NOT NULL 22 | ) ENGINE=InnoDB DEFAULT CHARSET=utf8; 23 | 24 | 25 | DROP TABLE IF EXISTS `log`; 26 | CREATE TABLE `log` ( 27 | `type` mediumtext NOT NULL, 28 | `content` mediumtext NOT NULL, 29 | `ip` mediumtext NOT NULL, 30 | `time` mediumtext NOT NULL 31 | ) ENGINE=InnoDB DEFAULT CHARSET=utf8; 32 | 33 | 34 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # signin 2 | 一个班级签到系统 3 | 4 | ## 食用方法 5 |   1.导入数据库
6 |   2.修改文件中的$conn所对应的mysql地址(除了ip.php和index.php外的文件均需要修改)
7 |   3.修改数据库中的user表,添加自己班级的用户信息(id处填写学号,name处填写姓名,time和ip处留空)
8 | 9 | ## 注意 10 |   1.由于安全起见,清除本轮统计使用get方式清除,即访问http://example.com/del.php?p=passwd 同时推荐使用定时工具,于每日签到前1小时自动访问该url
11 |   2.含有定时签到,默认只能在每天的6:50-7:10 | 13:20-13:40 | 18:20-18:40 进行签到,你可以在submit.php的第32行处进行修改,同时别忘了修改首页的说明以及submit.php36行的错误提示.
12 |   3.同时forsignin.php历史记录的早中晚通过时间进行计算,提前清除会导致时间计算错误,你可以自行修改del.php的判断方式,也可以自行在第二点签到时间的前1个小时左右签到以免出错,如有疑问请在下方留言 13 | 14 | ## 架构 15 | |_index.php 首页,签到页面
16 | |_submit.php 签到处理页面
17 | |_status.php 统计页面,用于显示签到用户和未签到用户
18 | |_del.php 清除所有统计信息(字段值time和ip)(不清空用户信息)
19 | |_ip.php 获取用户ip
20 | |_forsignin.php 历史签到的记录
21 | 22 | ## 版权说明 23 | 版权归xcsoft所有,网址本身并未在页面下方标注版权,为的是防止学生查看以免分心,但请不要随意标上自己的版权,感谢配合. 24 | -------------------------------------------------------------------------------- /forsignin.php: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | History 8 | 9 | 10 | $c$s 统计记录"; 17 | $sql = "SELECT * FROM `history` WHERE `timec`= '$c' AND `times`='$s';"; 18 | $re = mysqli_query($conn,$sql); 19 | $arr = mysqli_fetch_assoc($re); 20 | echo "

签到：

" . $arr['y'] . "人"; 21 | echo "

未签到：

" . $arr['n'] . "人"; 22 | echo "

未签到名单：

"; 23 | if(!empty($arr['name'])) 24 | { 25 | echo $arr['name']; 26 | }else{ 27 | echo "无"; 28 | } 29 | echo "


返回
"; 30 | exit(); 31 | } 32 | $sql = "SELECT * FROM `history` ORDER BY time DESC;"; 33 | $re = mysqli_query($conn,$sql); 34 | echo"

所有记录：

"; 35 | echo " 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | "; 45 | while ($row = mysqli_fetch_object($re)) 46 | { 47 | echo " 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | "; 56 | } 57 | echo "
时间签到未签到未签到名单
$row->timec$row->times, $row->y 人, $row->n 人, timec&&s=$row->times\">查看
"; 58 | 59 | ?> 60 | 61 | -------------------------------------------------------------------------------- /status.php: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | Sign-in statistics 8 | 9 | 10 | 未签到："; 17 | echo ""; 18 | $j = 0; 19 | $sql = "SELECT * FROM `user`"; 20 | $re = mysqli_query($conn,$sql); 21 | while ($row = mysqli_fetch_object($re)) { 22 | $id = $row->id; 23 | $name = $row->name; 24 | $time = $row->time; 25 | if (empty($time)) { 26 | $j++; 27 | echo " 28 | 29 | "; 30 | } 31 | } 32 | echo "
$name
"; 33 | 34 | 35 | 36 | /*******************************/ 37 | 38 | 39 | 40 | echo "


已签到:

"; 41 | echo ""; 42 | $i = 0; 43 | $sql = "SELECT * FROM `user` order by time"; 44 | $re = mysqli_query($conn,$sql); 45 | while ($row = mysqli_fetch_object($re)) { 46 | $id = $row->id; 47 | $name = $row->name; 48 | $time = $row->time; 49 | $ip = $row->ip; 50 | if (!empty($time)) { 51 | $i++; 52 | $times = date("H:i:s",$time); 53 | echo " 54 | 55 | 57 | "; 58 | } 59 | } 60 | echo "
$name,  56 | $times
"; 61 | echo "


总计：

签到" . $i . "人,未签到 " . $j . "人"; 62 | echo "

历史记录
"; 63 | echo "Tip:清除记录功能暂时移除,由程序于每天在签到前1小时左右自动清除"; 64 | ?> 65 | 66 | -------------------------------------------------------------------------------- /del.php: -------------------------------------------------------------------------------- 1 | id; 18 | $j++; 19 | //已签到人数++ 20 | if (empty($row->time)) { 21 | $i++; 22 | //为签到人数++ 23 | $name[] = $row->name; 24 | } 25 | $sqlx = "update `user` SET time = '' , ip='' where id ='$id'"; 26 | @mysqli_query($conn,$sqlx); 27 | //删除记录 28 | } 29 | 30 | $z = $j -$i; 31 | //计算已签到人数; 32 | //print_r($name); 33 | //$lenth = count($name); //脑残，数组长度不就等于为签到人数吗，，笑死我了哈哈哈笑自己 34 | for ($q = 0;$q <= $i - 1;$q++) { 35 | $nameall .= $name[$q]; 36 | if ($q !== $i-1) { 37 | $nameall .= "
"; 38 | //防止最后多插入一个都逗号 39 | } 40 | } 41 | //echo $nameall; 42 | $timex = date("H"); 43 | if ($timex <= 8) { 44 | $timec = date("m月d日",strtotime("-1 day")); 45 | $times = "晚"; 46 | } elseif ($timex < 14) { 47 | $timec = date("m月d日"); 48 | $times = "早"; 49 | } else { 50 | $timec = date("m月d日"); 51 | $times = "午"; 52 | } 53 | $record = "INSERT INTO `history` VALUES('$time','$timec','$times','$z','$i','$nameall');"; 54 | $up = mysqli_query($conn,$record); 55 | //记录至历史表 56 | echo "

成功!

"; 57 | @$log = "INSERT INTO `log` VALUES('del','成功','$ip','$time')"; 58 | @mysqli_query($conn,$log); 59 | //日志 60 | } else { 61 | echo "

密码错误!!

"; 62 | @$log = "INSERT INTO `log` VALUES('del','失败','$ip','$time')"; 63 | @mysqli_query($conn,$log); 64 | //日志 65 | } 66 | ?> 67 | -------------------------------------------------------------------------------- /submit.php: -------------------------------------------------------------------------------- 1 | ="650"&&$timex<"710") || ($timex>="1320"&&$timex<"1340") || ($timex>="1820"&&$timex<"1840")) 33 | { 34 | //通过 35 | }else{ 36 | echo "非规定签到时间!
你可以在每天的 6:50-7:10 | 13:20-13:40 | 18:20-18:40 进行签到"; 37 | @$log = "INSERT INTO `log` VALUES('非规定时间签到','$name $timex','$ip','$time')"; 38 | @mysqli_query($conn,$log); 39 | exit(); 40 | } 41 | //签到时间检测 42 | 43 | if (empty($ip)) { 44 | $strPol = "0193wie452687qazplmxnskdjurythfgvc"; 45 | $max = strlen($strPol)-1; 46 | for ($i = 0;$i < 20; $i++) { 47 | $ip.= $strPol[rand(0,$max)]; 48 | } 49 | goto pass; 50 | } 51 | //防止出现空IP以免出事 52 | 53 | 54 | 55 | $checkip = "SELECT * FROM `user` where ip = '$ip'"; 56 | $recheckip = mysqli_query($conn,$checkip); 57 | $arr = mysqli_fetch_assoc($recheckip); 58 | if (!empty($arr)) { 59 | echo "

请勿代签!

"; 60 | @$s = "SELECT * FROM `user` WHERE ip = '$ip';"; 61 | @$ss = mysqli_query($conn,$s); 62 | @$sss = mysqli_fetch_assoc($ss); 63 | @$namex = $sss['name']; 64 | @$namexx = $namex . " 帮 " . $name . " 代签"; 65 | @$log = "INSERT INTO `log` VALUES('代签','$namexx','$ip','$time')"; 66 | @mysqli_query($conn,$log); 67 | exit(); 68 | } 69 | //代签检测 70 | 71 | pass: 72 | 73 | 74 | //通过，进行签到 75 | $sql = "update `user` SET time = '$time' , ip='$ip' where name ='$name'"; 76 | mysqli_query($conn,$sql); 77 | //签到 78 | 79 | @$log = "INSERT INTO `log` VALUES('签到','$name','$ip','$time')"; 80 | @mysqli_query($conn,$log); 81 | //日志 82 | 83 | echo "200"; 84 | 85 | -------------------------------------------------------------------------------- /index.php: -------------------------------------------------------------------------------- 1 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | TZGJZX Class 2 Signin 15 | 16 | 17 | 18 |
19 | 20 |
高一(2)班签到系统 21 | 22 |
23 |
24 |
25 |
26 |
27 |

签到

28 |

当前时间: 29 | 30 |

31 |
32 | 33 |
34 |
35 |
36 | 37 |
38 |
39 |
40 |
41 |
42 |
43 |

注意

44 |  你可以在每天的 6:50-7:10 | 13:20-13:40 | 18:20-18:40 进行签到
45 |
46 |
47 |
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