wwwroot/inc/eventz/k_wallet.inc

   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 $k_request=mysql_real_escape_string($_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 ?>