function removeSpecificCard($id, $cardowner, $cardid) { $color = getPlayerColor($id, $cardowner); if ($color == "red") { $hand = new hand(getRedHand($id), false); } else { $hand = new hand(getBlueHand($id), false); } $cardnumber = $hand->searchHand($cardid); $handposition = formatHandNumber($id, $cardowner, $cardnumber); $sql = "UPDATE field SET " . $handposition . "= 0 WHERE FieldID = '{$id}'"; mysql_query($sql); }