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May 3rd, 2017
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  1. <?php
  2. session_start();
  3. include_once("conecta.php");
  4. $pass=$_POST['pass'];
  5. $user=$_POST['user'];
  6. $sql = "SELECT usuario,senha FROM user";
  7. $resultado = mysql_query($sql);
  8. $linha = mysql_fetch_assoc($resultado);
  9. if ($linha)
  10. {
  11. while ($linha)
  12. {
  13. if (($linha[senha]==md5($pass)) AND ($linha[usuario]==$user))
  14. {
  15. $_SESSION['cod']=$linha[cod];
  16. $_SESSION['usuario']=$user;
  17. $_SESSION['senha']=$pass;
  18. header("Location: perfil.php?cont=$_SESSION['cod']");
  19. $linha = mysql_fetch_assoc($sql);
  20. }
  21. else
  22. {
  23. $linha = mysql_fetch_assoc($sql);
  24. echo ".";
  25. }
  26. }
  27. }
  28. else
  29. {
  30. echo "Nome de usu�rio ou senha inv�lidos!";
  31. }
  32. ?>
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