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- <?php
- session_start();
- $db = mysqli_connect("localhost","root","" ,"authentication");
- if( isset($_POST['login_btn'])) {
- $username = mysqli_real_escape_string($db, $_POST['username']);
- $password = mysqli_real_escape_string($db,$_POST['password']);
- $password = md5($password);
- $sql = "SELECT * FROM users WHERE username='$username' AND password='$password'" ;
- $result = mysqli_query($db, $sql);
- if(mysqli_num_rows($result) == 1) {
- $SESSION['message'] = "Gratulacje! Jesteś zalogowany" ;
- $SESSION['username'] = $username ;
- header("location: glowna.html") ;
- } else {
- $SESSION['message'] = "Nieprawidłowy login lub hasło .Sprawdź dane i spróbuj ponownie " ;
- }
- }
- ?>
- <!DOCTYPE html>
- <html>
- <head>
- <title>Logowanie</title>
- </head>
- <body background="img/tlo.jpg">
- <div class="header">
- <h1>Logowanie</h1>
- </div>
- <form method="post" action="login.php">
- <table>
- <tr>
- <td>Login:</td>
- <td><input type="text" name="username" class="textInput"></td>
- </tr>
- <tr>
- <td>Hasło:</td>
- <td><input type="password" name="password" class="textInput"></td>
- </tr>
- <tr>
- <td></td>
- <td><input type="submit" name="login_btn" value="Zaloguj się "></td>
- </tr>
- <tr>
- <td></td>
- <a href="register.php" class="tilelink2"></i><br />Zarejestruj </a>
- </tr>
- </table>
- </form>
- </body>
- </html>
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