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Use PHP to implement login, registration and audit functions

一个新手
一个新手Original
2017-09-08 09:51:396191browse

1. User registration page

## Page effect:

The code is as follows: 

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
        <script src="bootstrap/js/jquery-1.11.2.min.js"></script>
        <script src="bootstrap/js/bootstrap.min.js"></script>
        <link href="bootstrap/css/bootstrap.min.css" rel="stylesheet" type="text/css"/>
    </head>
    <body>
                
        <style>
        .title{
            margin-left: 550px;
            margin-top: 50px;
        }
        .quanju{
                margin-left: 400px;
                margin-top: -50px;
            }
        .uid,.pwd,.name{
            max-width: 120px;
        }
        .yangshi1{
            margin-top: 100px;
        }
        .code{
                max-width: 120px;
        }
        .birthday{
            max-width: 120px;
        }
    </style>
   
    <body>        
    <form class="form-horizontal" role="form" action="zhucechuli.php" method="post">
        <h3 class="title">用户注册</h3>
        <p class="quanju">            
            <p class="form-group yangshi1">
                <label for="firstname" class="col-sm-2 control-label">用户名:</label>
                <p class="col-sm-10">
                    <input type="text" class="form-control uid" name="uid" placeholder="请输入用户名">
                </p>
            </p>
            <p class="form-group yangshi2">
                <label for="lastname" class="col-sm-2 control-label">密码:</label>
                <p class="col-sm-10">
                    <input type="text" class="form-control pwd" name="pwd"  placeholder="请输入密码">
                </p>
            </p>
            <p class="form-group yangshi2">
                <label for="lastname" class="col-sm-2 control-label">姓名:</label>
                <p class="col-sm-10">
                    <input type="text" class="form-control name" name="name" placeholder="请输入姓名">
                </p>
            </p>                    
            <p class="form-group yangshi2">
                <label for="lastname" class="col-sm-2 control-label">生日:</label>
                <p class="col-sm-10">
                    <input type="text" class="form-control birthday" name="birthday" placeholder="请输入生日">
                </p>
            </p>
            <p class="form-group yangshi2">
                <label for="lastname" class="col-sm-2 control-label">工号:</label>
                <p class="col-sm-10">
                    <input type="text" class="form-control code" name="code" placeholder="请输入工号">
                </p>
            </p>                
            <p class="form-group yangshi2">
                <label for="lastname" class="col-sm-2 control-label">性别:</label>
                <p class="col-sm-10">
                     <label class="radio-inline">
                      <input type="radio" name="sex" value="男" checked="checked"> 男
                     </label>
                     <label class="radio-inline">
                      <input type="radio" name="sex" value="女" > 女
                     </label>
                </p>
            </p>                
            <p class="form-group">
                <p class="col-sm-offset-2 col-sm-10">
                    <button type="submit" class="btn btn-success" value="注册" onclick="return zhuce()">
                    立即注册
                    </button>
                </p>
            </p>            
        </p>
    </form>
    </body>
    <script>
        function zhuce(){
            var uid = document.getElementsByTagName("input")[0].value;
            if(uid==""){
                alert("输入的用户名有误!");
                return false;
            }
            var pwd = document.getElementsByTagName("input")[1].value;
            if(pwd==""){
                alert("输入的密码有误!");
                return false;
            }
            var name = document.getElementsByTagName("input")[2].value;
            if(name==""){
                alert("输入的姓名有误!");
                return false;
            }
            var birthday = document.getElementsByTagName("input")[3].value;
            if(birthday==""){
                alert("输入的生日有误!");
                return false;
            }
            var code = document.getElementsByTagName("input")[4].value;
            if(code==""){
                alert("输入的工号有误!");
                return false;
            }
            
        }
    </script>
</html>

php processing

<?php
$uid = $_POST["uid"];
$pwd = $_POST["pwd"];
$name = $_POST["name"];
$sex = $_POST["sex"];
$birthday = $_POST["birthday"];
$code = $_POST["code"];
require_once "./DBDA.class.php";
$db =  new DBDA();
$sql  ="insert into userinfo values(&#39;{$uid}&#39;,&#39;{$pwd}&#39;,&#39;{$name}&#39;,&#39;{$sex}&#39;,&#39;{$birthday}&#39;,&#39;{$code}&#39;,0)"; 
$r = $db->query($sql,1);
if($r){
    header("location:login.php");
}else{
    echo "登录失败!";
}


2. User login page

Page effect:

#The code is as follows: 

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
        <script src="bootstrap/js/jquery-1.11.2.min.js"></script>
        <script src="bootstrap/js/bootstrap.min.js"></script>
        <link href="bootstrap/css/bootstrap.min.css" rel="stylesheet" type="text/css"/>
    </head>
    <style>
        .title{
            margin-left: 550px;
            margin-top: 150px;
        }
        .quanju{
            margin-left: 400px;
            margin-top: -150px;
        }
        .name,.pwd{
            max-width: 120px;
        }
        .yangshi1{
            margin-top: 200px;
        }
    </style>
    
    
    <body>
        
<form class="form-horizontal" role="form" action="loginchuli.php" method="post">
    <h3 class="title">用户登录</h3>
    <div class="quanju">
            <div class="form-group yangshi1">
                <label for="firstname" class="col-sm-2 control-label">用户名:</label>
                <div class="col-sm-10">
                    <input type="text" class="form-control name" name="uid" placeholder="请输入用户名">
                </div>
            </div>
            <div class="form-group yangshi2">
                <label for="lastname" class="col-sm-2 control-label">密码:</label>
                <div class="col-sm-10">
                    <input type="text" class="form-control pwd" name="pwd" placeholder="请输入密码">
                </div>
            </div>
            <div class="form-group">
                <div class="col-sm-offset-2 col-sm-10">
                    <div class="checkbox">
                        <label>
                        <input type="checkbox">
                        保存密码 </label>
                        <label>
                        <input type="checkbox">
                        下次自动登录 </label>
                    </div>
                </div>
            </div>
            <div class="form-group">
                <div class="col-sm-offset-2 col-sm-10">
                    <button type="submit" class="btn btn-warning" value="登录" onclick="return login()" >
                    登录
                    </button>
                    
                </div>
            </div>
        </div>    
    </form>
    <a href="register.php">
            <button type="submit" value="立即注册" class="btn btn-link" style="margin-left: 630px; margin-top: -80px;">
            立即注册
            </button>
        </a>        
    </body>
    <script>
        function login(){
            var uid = document.getElementsByTagName("input")[0].value;
            if(uid==""){
                alert("请输入用户名!");
                return false;
            }
            var pwd = document.getElementsByTagName("input")[1].value;
            if(pwd==""){
                alert("请输入密码!");
                return false;
            }
        }
        
    </script>
</html>

php processing

<?php
$uid = $_POST["uid"];
$pwd = $_POST["pwd"];
require_once "./DBDA.class.php";
$db =  new DBDA();
$sql = "select * from userinfo where uid=&#39;{$uid}&#39;";
$arr = $db->query($sql,0);
if($arr[0][1]==$pwd && !empty($pwd)){
    if($arr[0][6]){        
    echo "登录成功!";
}else{
    echo "该账号未通过审核!";
}
}else{
    echo "用户名或密码错误!";
}

3. Administrator review page

Page effect:

The code is as follows: 

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
        <script src="bootstrap/js/jquery-1.11.2.min.js"></script>
        <script src="bootstrap/js/bootstrap.min.js"></script>
        <link href="bootstrap/css/bootstrap.min.css" rel="stylesheet" type="text/css"/>
    </head>
    <body>
        <h3 style="margin-left: 550px; margin-top: 100px;">用户审核</h3>
        <table class="table table-bordered" style="max-width: 800px; margin-left: 250px;">
            <thead>
                <tr>
                    <th>用户名</th>
                    <th>姓名</th>
                    <th>性别</th>
                    <th>生日</th>
                    <th>工号</th>
                    <th>审核状态</th>
                </tr>
            </thead>
            <tbody>
                <?php
    require_once "./DBDA.class.php";
    $db =  new DBDA();    
    $sql = "select * from userinfo";
    $arr = $db->query($sql,0);
    foreach($arr as $v){
　 

$status = $v[6]?"<span style=&#39;&#39;>已通过</span>":"<a href=&#39;reviewchuli.php?uid={$v[0]}&#39; style=&#39;color: blue&#39;>通过</a>";
        echo "<tr>
      <td>{$v[0]}</td>
      <td>{$v[1]}</td>
      <td>{$v[2]}</td>
      <td>{$v[3]}</td>
      <td>{$v[4]}</td>
      <td>{$v[5]}</td>
      <td>{$status}</td>
    </tr>";
    }
                ?>
            </tbody>
        </table>
    </body>
</html>

php processing

<?php
$uid = $_GET["uid"];
require_once "./DBDA.class.php";
$db = new DBDA();
$sql = "update userinfo set status=1 where uid=&#39;{$uid}&#39;";
$arr = $db->query($sql,1);
if($arr){    
    header("location:administrators.php");
}else{    
    echo "审核失败!";
}

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