function voiditem($item_num)
{
if ($item_num) {
$query = "select upc, quantity, ItemQtty, foodstamp, total, voided from localtemptrans where " . "trans_id = " . $item_num;
$db = tDataConnect();
$result = sql_query($query, $db);
$num_rows = sql_num_rows($result);
if ($num_rows == 0) {
boxMsg("Item not found");
} else {
$row = sql_fetch_array($result);
if ((!$row["upc"] || strlen($row["upc"]) < 1) && $row["voided"] == 1) {
boxMsg("Item already voided");
} elseif (!$row["upc"] || strlen($row["upc"]) < 1) {
voidid($item_num);
} elseif ($_SESSION["discounttype"] == 3) {
voidupc($row["quantity"] . "*" . $row["upc"]);
} else {
voidupc($row["ItemQtty"] . "*" . $row["upc"]);
}
}
}
}
case "SC":
$strl = str_replace(".", " ", $strl);
$strl = str_replace(",", " ", $strl);
if (!is_numeric($strl) || strlen($strl) != 6) {
inputUnknown();
} else {
staffCharge($strl);
}
break;
default:
if (is_numeric($strl)) {
tender($right, $strl);
} else {
switch ($left) {
case "VD":
voidupc($strr);
break;
case "PV":
$intAway = 1;
$_SESSION["pvsearch"] = $strr;
maindisplay("productlist.php");
break;
case "FN":
lastpage();
break;
default:
inputUnknown();
}
}
}
} else {
