Question

我正在尝试使用查询将我的用户状态从0更新为1，但事情是我在注册表单上没有状态所以我无法通过会话传递它所以此刻我我试图从表中的状态列获取数据并将其分配给php变量，以便我可以使用我的查询，但我没有从状态表中获取值以分配给php变量。下面的代码是我用来获取数据的表格：

DROP Database IF EXISTS royalDB;    
CREATE Database royalDB;            
USE royalDB;                        

CREATE TABLE tblPassenger (
  passengerID tinyint(8) NOT NULL UNIQUE AUTO_INCREMENT,
  firstName varchar(255) NOT NULL,
  lastName varchar(255) NOT NULL,
  gender varchar(255) NOT NULL,
  dob varchar(255)NOT NULL,
  username varchar(255) NOT NULL UNIQUE,
  password varchar(255) NOT NULL,
  email varchar(255) NOT NULL UNIQUE,
  address varchar(255) NOT NULL,
  status tinyint(1) NOT NULL,
  PRIMARY KEY (passengerID)
); 
INSERT INTO tblPassenger (firstName, lastName, gender, dob, username, password, email, address, status) VALUES ("Kadeem","Thompson", "Male", "05-22-1996","kt1234","test1234","kt@gmail.com","P.O. Box 189, 8430 Suscipit, Ave", 1);

这是PHP代码：

<?php
$feedback= "";
session_start();
//Feedback variable to update user of system status

$codev = $_POST['code'];
$user= $_SESSION['username'];
//validate data
    validate($codev, $user);

    if($feedback != ""){
        Header("Location:../presentation/verifyAccount.php?feedbackMsg=$feedback");
    }else {//bind parameters to the statement object
      # code...
    sanitize($user);
    include("../data/dbConnection.php");
    $status = ("SELECT * FROM tblPassenger WHERE username = $user");

    if ($stmt = mysqli_prepare($mysqli, "UPDATE tblPassenger SET status = 1 WHERE username = ?"))
    {//bind parameters to the statement object
      mysqli_stmt_bind_param($stmt, "is", $status, $user);
      $feedback = "";if(mysqli_stmt_execute($stmt)){
        $feedback .= "Your Account is Activated.";
        Header("Location:../presentation/verifyAccount.php?feedbackMsg=$feedback");
}else {
  $feedback .= "$status";
    Header("Location:../presentation/verifyAccount.php?feedbackMsg=$feedback");
}
    }
    }

  //include connection string




  //Function to SANITIZE (Clean) data
    function sanitize($data){
        $data = trim($data);
        $data = stripslashes($data);
        $data = filter_var($data, FILTER_SANITIZE_SPECIAL_CHARS);
        $data = filter_var($data, FILTER_SANITIZE_STRING);
        $data = filter_var($data, FILTER_SANITIZE_STRING);
        $data = filter_var($data, FILTER_SANITIZE_STRING);

        //for,at data for storage (maintain uniformity)
        $data = strtolower($data);
        $data = ucfirst($data);

        //finally... return the cleaned and formatted data
        return $data;
    }//end sanitize function


    function validate($codeVal, $userV){
        global $feedback;

        if($codeVal == null || $codeVal == ""){
            $feedback .= "Please Enter a verfication Code.";
        }elseif ($codeVal != $userV) {
    $feedback .= "Verification Code do not Match";
        }else {
         $feedback .= "";
        }
    }//End of validation Block
 ?>

更新TABLE中的状态

0 个答案: