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Nov 29th, 2016
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  1. <?php
  2.  
  3. $servername="localhost";
  4. $username="zsk";
  5. $password="tajne";
  6. $dbname = "egzamin";
  7. @$login=$_POST['login'];
  8. @$haslo=$_POST['haslo'];
  9. echo "<h1>Zaloguj się!</h1>";
  10.  
  11.  
  12. $conn = new mysqli($servername,$username,$password,$dbname);
  13.  
  14. if ($conn->connect_error){
  15. die("Nie udało się połączyć z bazą danych Błąd:".$conn->connect_errno);
  16. }
  17. else
  18. {
  19.  
  20. echo "<form method=POST>
  21. Login:<input type='text' name='login'/>
  22. Haslo:<input type='password' name='haslo'/>
  23. <input type='submit'/>
  24. </form>";
  25. $sql= "SELECT id_uzytkownika, login, haslo, admin FROM uzytkownicy";
  26. $result = $conn->query($sql);
  27. $row = $result->fetch_assoc();
  28.  
  29. if ($result->num_rows > 0){
  30.  
  31. if($login==$row['login'] && $haslo==$row['haslo']){
  32. if($row['admin']==1){
  33. echo 'witaj';
  34. header('location: admin.php');}
  35. else if ($row['admin']==0)
  36. {
  37. echo 'witaj';
  38. header('location: zalogowany.php');
  39. }
  40. }
  41. }
  42.  
  43. }
  44.  
  45.  
  46. echo "Połączenie pomyślne";
  47.  
  48.  
  49.  
  50.  
  51.  
  52.  
  53.  
  54.  
  55.  
  56.  
  57.  
  58.  
  59.  
  60. ?>
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