Question

我在数据库中制作了两个表，一个用于登录和注册客户，另一个用于登录和注册经销商。只有客户表正在工作。但是，如果是经销商，数据不会保存到表格中。这是数据库代码

   <?php
session_start();

// variable declaration
$username = "";
$email    = "";
$errors = array(); 
$_SESSION['success'] = "";


$db = mysqli_connect('localhost', 'root', '', 'registration');

// SIGNUP CUSTOMER
if (isset($_POST['reg_user'])) {

    $username = mysqli_real_escape_string($db, $_POST['username']);
    $email = mysqli_real_escape_string($db, $_POST['email']);
    $password_1 = mysqli_real_escape_string($db, $_POST['password_1']);
    $password_2 = mysqli_real_escape_string($db, $_POST['password_2']);
    $telephone = mysqli_real_escape_string($db,$_POST['telephone']);
    $country = mysqli_real_escape_string($db,$_POST['country']);
    $state= mysqli_real_escape_string($db,$_POST['state']);


    if (empty($username)) { array_push($errors, "Username is required"); }
    if (empty($email)) { array_push($errors, "Email is required"); }
    if (empty($password_1)) { array_push($errors, "Password is required"); }
    if (empty($telephone)) { array_push($errors, "Telephone no. is required"); }
    if (empty($country)) { array_push($errors, "country is required"); }
    if (empty($state)) { array_push($errors, "state is required"); }

    if ($password_1 != $password_2) {
        array_push($errors, "The two passwords do not match");
    }


    if (count($errors) == 0) {
        $password = md5($password_1);
        $query = "INSERT INTO users (username, email, password, telephone,country,state) 
                  VALUES('$username', '$email', '$password','$telephone','$country','$state')";
        mysqli_query($db, $query);

        $_SESSION['username'] = $username;
        $_SESSION['success'] = "You are now logged in";
        header('location: index1.php');
    }

}
// ... 

// SIGNIN CUSTOMER
if (isset($_POST['login_user'])) {
    $username = mysqli_real_escape_string($db, $_POST['username']);
    $password = mysqli_real_escape_string($db, $_POST['password']);

    if (empty($username)) {
        array_push($errors, "Username is required");
    }
    if (empty($password)) {
        array_push($errors, "Password is required");
    }

    if (count($errors) == 0) {
        $password = md5($password);
        $query = "SELECT * FROM users WHERE username='$username' AND password='$password'";
        $results = mysqli_query($db, $query);

        if (mysqli_num_rows($results) == 1) {
            $_SESSION['username'] = $username;
            $_SESSION['success'] = "You are now logged in";
            header('location: index1.php');
        }else {
            array_push($errors, "Wrong username/password combination");
        }
    }
}
//SIGN UP DEALER
if (isset($_POST['reg_dealer'])) {

    $username = mysqli_real_escape_string($db, $_POST['username']);
    $email = mysqli_real_escape_string($db, $_POST['email']);
    $password_1 = mysqli_real_escape_string($db, $_POST['password_1']);
    $password_2 = mysqli_real_escape_string($db, $_POST['password_2']);
    $account = mysqli_real_escape_string($db, $_POST['account']);
    $IFSC = mysqli_real_escape_string($db,$_POST['IFSC']);
    $target = mysqli_real_escape_string($db,$_POST['target']);
    $sales= mysqli_real_escape_string($db,$_POST['sales']);
    $date= mysqli_real_escape_string($db,$_POST['date']);
    $address= mysqli_real_escape_string($db,$_POST['address']);
    $telephone = mysqli_real_escape_string($db,$_POST['telephone']);
    $country = mysqli_real_escape_string($db,$_POST['country']);
    $state= mysqli_real_escape_string($db,$_POST['state']);



    if (empty($username)) { array_push($errors, "Username is required"); }
    if (empty($email)) { array_push($errors, "Email is required"); }
    if (empty($password_1)) { array_push($errors, "Password is required"); }
    if (empty($telephone)) { array_push($errors, "Telephone no. is required"); }
    if (empty($country)) { array_push($errors, "country is required"); }
    if (empty($state)) { array_push($errors, "state is required"); }
    if (empty($account)) { array_push($errors, "account is required"); }

if (empty($IFSC)) { array_push($errors, "IFSC is required"); }

if (empty($sales)) { array_push($errors, "sales is required"); }

if (empty($date)) { array_push($errors, "date is required"); }

if (empty($target)) { array_push($errors, "target is required"); }

if (empty($address)) { array_push($errors, "address is required"); }


    if ($password_1 != $password_2) {
        array_push($errors, "The two passwords do not match");
    }


    if (count($errors) == 0) {
        $password = md5($password_1);
        $query = "INSERT INTO dealers (username, email, password, account,IFSC,target,sales, date,address,telephone,country,state) 
                  VALUES('$username', '$email', '$password','$account','$IFSC','$target','$sales','$date','$address',$telephone','$country','$state')";
        mysqli_query($db, $query);

        $_SESSION['username'] = $username;
        $_SESSION['success'] = "You are now logged in";
        header('location: index1.php');
    }

}
//SIGNIN DEALER
if (isset($_POST['login_dealer'])) {
    $username = mysqli_real_escape_string($db, $_POST['username']);
    $password = mysqli_real_escape_string($db, $_POST['password']);

    if (empty($username)) {
        array_push($errors, "Username is required");
    }
    if (empty($password)) {
        array_push($errors, "Password is required");
    }

    if (count($errors) == 0) {
        $password = md5($password);
        $query = "SELECT * FROM dealers WHERE username='$username' AND password='$password'";
        $results = mysqli_query($db, $query);

        if (mysqli_num_rows($results) == 1) {
            $_SESSION['username'] = $username;
            $_SESSION['success'] = "You are now logged in";
            header('location: index1.php');
        }else {
            array_push($errors, "Wrong username/password combination");
        }
    }
}


?>

reg_user是用于注册客户的按钮的名称 login_user是用于登录客户的按钮的名称 reg_dealer是用于注册经销商的按钮的名称 login_dealer是用于登录经销商的按钮的名称

Answer 1

你正在犯小错误

忘记在 $ telephone 之前使用单引号。

试试这个会对你有用。

我还建议您在表格中插入数据时使用prepare语句。

INSERT INTO dealers (username, email, password, account,IFSC,target,sales, date,address,telephone,country,state) 
                  VALUES('$username', '$email', '$password','$account','$IFSC','$target','$sales','$date','$address','$telephone','$country','$state')";

两个表在一个数据库中，但只有一个工作

1 个答案: