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Jun 16th, 2019
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PHP 1.01 KB | None | 0 0
  1. <?php
  2. session_start();
  3. ?>
  4. <html>
  5. <head>
  6. <title>Logowanie uzytkowniki</title>
  7. </head>
  8. <body>
  9. <h1>Zaloguj sie</h1>
  10. <form action="login.php" method="post">
  11.     Podaj login: <input type="text" name="login"><br>
  12.     Podaj haslo: <input type="password" name="pass"><br>
  13.     <input type="submit" value="wyslij">
  14. </form>
  15. <?php
  16. if (isset($_POST['wyslij'])) {
  17.     if (isset($_POST["login"]) && isset($_POST["pass"])){
  18.         $login=$_POST["login"];
  19.         $pass=$_POST["pass"];
  20.        
  21.         $pass=sha1(sha1($pass));
  22.         $connect=mysqli_connect("localhost", "root", "", "blog");
  23.         $zapytanie="SELECT * FROM users WHERE login='$login' AND password='$pass'";
  24.         $result = $connect->query($zapytanie);
  25.         $row = $result->fetch_assoc();
  26.         if ($result->num_rows == 1) {
  27.             echo "Poprawne logowanie<br>";
  28.             $_SESSION['zalogowany']=true;
  29.            
  30.         }else{
  31.             echo "Wprowadzono bledne dane<br>";
  32.            
  33.         }
  34.        
  35.    
  36.     }else{
  37.         echo "Do logowania uzyj prawidlowego formularza";
  38.     }
  39. }
  40.  
  41.  
  42. ?>
  43.  
  44.  
  45.  
  46. <a href="portal.php">Wroc do strony glownej</a>
  47.  
  48. </body>
  49. </html>
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