using oops make login and registration

Question

when i run the register.php page form doen not show in browser this is my whole code.... register.php include ('class.php'); $user = new User(); // Checking for user logged in or not if (isset($_REQUEST['submit'])) { //extract($_REQUEST); $register = $user->reg_user($first_name$last_name $username$email$password$type ); if ($register) { echo 'Registration successful Click here to login'; } else { echo 'Registration failed.Username already exits'; } } ?> #container{width:400px; margin: 0 auto;} Registration Here Firstname: Lastname: Username: Email: Password: Type: Already registered! Click Here! class.php include (config.php); class User{ public $db; public function __construct(){ $this->db = new mysqli('localhost' 'root' 'iws123#' 'register'); if(mysqli_connect_errno()) { echo Error: Could not connect to database.; exit; } } /*** for registration process ***/ public function reg_user($first_name$last_name$username$email$password$type) { $sql=SELECT * FROM user_table2 WHERE username='$username'; //checking if the username or email is available in db $check = $this->db->query($sql) ; $count_row = $check->num_rows; //if the username is not in db then insert to the table if ($count_row == 0){ $sql1=INSERT INTO user_table2 SET first_name='.$first_name.'last_name ='.$last_name.' username='.$username.'email='.$email.'password='.$password.'type='.$type.'; $result = mysqli_query($this->db$sql1) or die(mysqli_connect_errno().Data cannot inserted); return $result; } else { return false;} } /*** for login process ***/ public function check_login($emailusername $password){ $sql2=SELECT id from user_table2 WHERE username='$username' and password='$password'; //checking if the username is available in the table $result = mysqli_query($this->db$sql2); $user_data = mysqli_fetch_array($result); $count_row = $result->num_rows; if ($count_row == 1) { // this login var will use for the session thing $_SESSION['login'] = true; $_SESSION['id'] = $user_data['id']; return true; } else{ return false; } } /*** starting the session ***/ public function get_session(){ return $_SESSION['login']; } public function user_logout() { $_SESSION['login'] = FALSE; session_destroy(); } } ?> login.php session_start(); include ('class.php'); $user = new User(); if (isset($_REQUEST['submit'])) { //extract($_REQUEST); $login = $user->check_login($username $password); if ($login) { // Registration Success header(location:home.php); } else { // Registration Failed echo 'Wrong username or password'; } } ?> #container{width:400px; margin: 0 auto;} --> Login Here Username: Password: Register new user home.php session_start(); include ('class.php'); $user = new User(); $id = $_SESSION['id']; if (!$user->get_session()){ header(location:login.php); } if (isset($_GET['q'])){ $user->user_logout(); header(location:login.php); } ?> Home body{ font-family:Arial Helvetica sans-serif; } h1{ font-family:'Georgia' Times New Roman Times serif; } --> LOGOUT Hello get_username($id); ?>

Thiruppathi R · Answer

Hi Krishan can you show me your code...