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Apr 23rd, 2018
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  1. <?php
  2. // by ketchup cruzexx@gmail.com
  3. $action = $HTTP_POST_VARS['action'];
  4. $username = $HTTP_POST_VARS['username'];
  5. $password = $HTTP_POST_VARS['password'];
  6. require_once('connect.php'); //llamada a la conexion
  7. mysql_select_db($database_conn, $conn); //selecciona la db
  8. if ($action == 'login'){
  9. $sql = mysql_query("SELECT password,tipo FROM usuarios WHERE username='".$username."'");
  10. if (!$sql) {
  11. die('Could not query:' . mysql_error());
  12. }
  13. $sql2 = mysql_fetch_row($sql);
  14. if (!$sql2){
  15. //no existe usuario
  16. echo 'el usuario no existe<br>';
  17. ?>&opcion=0&<?
  18. } else{
  19. if ($password !== $sql2[0]){
  20. //no coincide pass
  21. echo 'la contraseña no coincide<br>';
  22. ?>&opcion=1&<?
  23. } else{
  24. //usuario y pass correctos
  25. echo 'datos correctos<br>';
  26. ?>&opcion=2&
  27. &tipo=<? echo $sql2[1]; ?>&<?
  28. }
  29. }
  30. mysql_close($conn);
  31. }
  32. ?>
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