Question

所以基本上已经有好几天了，为什么找不到为什么我的数据库没有任何价值，有人可以帮忙吗？

<!DOCTYPE html>
<html>

<?php


    $dbhost = "localhost";
    $dbuser = "root";
    $dbpass = "";
    $db     = "employee";


        $conn = mysqli_connect($dbhost, $dbuser, $dbpass, $db);

    //Check connection

    if($conn->connect_error){
        echo "Connection Failed!";
    }

    if (isset($_POST['register-user']))
    {
        $username = $_POST['userName'];
    $firstname = isset($_POST['firstName']);
    $lastname = isset($_POST['lastName']);
    $password = isset($_POST['password']);
    $gender = isset($_POST['gender']);
    $role = isset($_POST['role']);



    // Check users input

    $username = mysqli_real_escape_string($conn, $username);
    $firstname = mysqli_real_escape_string($conn, $firstname);
    $lastname = mysqli_real_escape_string($conn,$lastname);
    $password = mysqli_real_escape_string($conn, $password);


    $username = stripslashes($username);
    $firstname = stripslashes($firstname);
    $lastname = stripslashes($lastname);
    $password = stripslashes($password);


    $username = strip_tags($username);
    $firstname = strip_tags($firstname);
    $lastname = strip_tags($lastname);
    $password = strip_tags($password);


    $username = htmlspecialchars($username);
    $firstname = htmlspecialchars($firstname);
    $lastname = htmlspecialchars($lastname);
    $password = htmlspecialchars($password);


    $username = trim($username);
    $firstname = trim($firstname);
    $lastname = trim($lastname);
    $password = trim($password);



        $passhide = md5($password); 

        $insert="INSERT INTO `user` ( `username`, `firstname`, `lastname`, `password`, `gender`, `role`) VALUES ($username, , $firstname, $lastname, $password, $gender, $role)";


            if (mysqli_query($conn, $insert)){
                echo "Data registered successfully";
            }
            else{
                echo "Something went wrong. Try again later.";
            }
         } 


            mysqli_close($conn);

    ?>


<head>
    <title>MAURIJOB | Registration Form</title>
<style type='text/css' link='css/style.css' rel='stylesheet'>
    body{
        margin-right: auto;
        margin-right: auto;
        width:610px;
        font-family:'Arial';

    }
    #background2 {
        width: 100%; 
        height: 100%; 
        position: fixed; 
        left: 0px; 
        top: 0px; 
        z-index: -1; /* Ensure div tag stays behind content; -999 might work, too. */
    }

    .stretch {
        width:100%;
        height:100%;
    }


    .wrap2 {
        display: solid;
        text-align: center;
        width: 412px;
        overflow: hidden;
        margin-left: 450px;
        margin-right: auto;
        margin-top: 50px;
        background: #fff;
        border: 1px solid silver;
        padding: 10px;
        border-radius: 10px;
        opacity: 0.7;
    }

    .wrap2:hover {
        opacity: 1.0;
    }

    .wrap2 input.demoInputBox {
        width: 400px;
        height: 30px;
        margin-bottom: 8px;
        border-radius: 3px;
        border: 1px solid silver;
        padding: 5px; 
        font-size: 18px;
    }

    .error-message {
        padding: 7px 10px;
        background: #fff1f2;
        border: #ffd5da 1px solid;
        color: #d6001c;
        border-radius: 4px;
    }
    .success-message {
        padding: 7px 10px;
        background: #cae0c4;
        border: #c3d0b5 1px solid;
        color: #027506;
        border-radius: 4px;
    }
    .btnRegister {
        padding: 10px 30px;
        background-color: #2fcbe0;
        border: 0;
        color: #FFF;
        cursor: pointer;
        border-radius: 4px;
        margin-left: 10px;
    }
</style>
</head>
<body>
    <div id="background2">
        <img src="image/registerbackground.jpg" class="stretch" alt="" />
    </div>
    <div class="wrap2" id="wrap2">
        <h2>Registration Form</h2>
        <form id="frmRegistration" name="frmRegistration" method="POST" action="register2.php">

            <input type="text" class="demoInputBox" name="userName"id="userName" required placeholder="User Name"><br/>

            <input type="text" class="demoInputBox" name="firstName"id="firstName" required placeholder="First Name"><br/>

            <input type="text" class="demoInputBox" name="lastName"id="lastName" required placeholder="Last Name"><br/>

            <input type="password" class="demoInputBox" name="password"id="password" value="" required placeholder="Password"><br/>

            <input type="password" class="demoInputBox" name="confirmPassword"id="confirmPassword" value="" required placeholder="Confirm Password"><br/>

            Gender <input type="radio" name="gender" id="gender" value="Male">
            Male
            <input type="radio" name="gender" id="gender" value="Female">
            Female<br/><br/>
             <input type="radio" name="role" id="role" value="jobseeker">
            Jobseeker
            <input type="radio" name="role" id="role" value="Employer">
            Employer<br/><br/>
            <input type="checkbox" name="terms" id="box" required >I accept Terms and Conditions <br/><br/>
             <input type="submit" name="register-user" value="Register" class="btnRegister">
             <input type=button onClick="parent.location='login.html'"  class="btnRegister"value='Login'>
    </form>

    </div>
    <input type=button onClick="parent.location='Homepage.html'"  class="btnRegister"value='Back to Homepage'>
</body>
</html>

在提交时，它仅显示错误消息，如果未插入任何数据，并且我检查是否有任何错别字，甚至在网站上进行交叉检查，但都会进行错误检查，但仍然没有任何内容，我还是PHP的新手，还是学生，所以不要苛刻

我的PHP代码没有检索和存储任何值。如何解决该问题

0 个答案: