Guest User

Untitled

a guest
Jun 7th, 2018
77
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 0.73 KB | None | 0 0
  1. Tady to zkontroluje login, kterej dostal z post formuláre
  2.  
  3. session_start();
  4. include "config.php";
  5. dbconnect();
  6. if(isset($_POST['submit']))
  7. {
  8. $_SESSION['user_id']=null;
  9. $user=$_POST['username'];
  10. $pass=$_POST['pass'];
  11. $query=mysql_query("SELECT * FROM users WHERE username='$user' AND pass='$pass'") or die (mysql_error());
  12. while($row=mysql_fetch_array($query))
  13. {
  14. $_SESSION['user_id']=$row['id'];
  15. $_SESSION['user_lvl']=$row['userlvl'];
  16. }
  17. }
  18.  
  19. a tohle se stane nad tim formulárem kdyz je spatný heslo nebo jméno
  20.  
  21. if(isset($_POST['submit']) && $_SESSION['user_id']==null)
  22. {
  23. echo "Špatné jméno nebo heslo";
  24. }
Add Comment
Please, Sign In to add comment