| 1 | <?php |
| 2 | function k_wallet() { |
| 3 | // cheatfix, moznost prelievania user_k a k_walletu. |
| 4 | |
| 5 | global $db,$node,$error; |
| 6 | $user_id=$_SESSION['user_id']; |
| 7 | $k_request=db_escape_string($_POST['k_wallet']); |
| 8 | |
| 9 | $kset=$db->query("select user_k from users where user_id='$user_id'"); |
| 10 | $kset->next(); |
| 11 | $user_k=$kset->getString('user_k'); |
| 12 | |
| 13 | $kset=$db->query("select k_wallet from users where user_id='$user_id'"); |
| 14 | $kset->next(); |
| 15 | $k_wallet=$kset->getString('k_wallet'); |
| 16 | |
| 17 | $k_request = (int) $k_request; //integer only.. |
| 18 | |
| 19 | |
| 20 | |
| 21 | if (($k_wallet+(-1*$k_request)) < 0 or ($user_k-(-1*$k_request)) < 0 or (!$k_request)) { |
| 22 | $error="Chybne zadanie alebo na to proste nemas:-)"; |
| 23 | return false; |
| 24 | } |
| 25 | |
| 26 | $db->query("update users set k_wallet=k_wallet+(-1*$k_request) , user_k=user_k-(-1*$k_request) where user_id='$user_id'"); |
| 27 | } |
| 28 | |
| 29 | ?> |