return addslashes($input_arr);
}
}
foreach ($_POST as $key => $value) {
if (is_array($value)) {
$_POST[$key] = addslashes_array($value);
} else {
$_POST[$key] = addslashes($value);
}
}
unset($key, $value);
}
//////////////////////////////////////////////////
$output = '';
if ($cartType == "empty") {
$shopCart->emptySavedData();
return;
} elseif (isset($_POST['shk-id'])) {
$thisPage = $modx->documentIdentifier;
$orderFormPageUrl = $modx->makeUrl($shkconf['orderFormPage'], '', '', 'full');
$purchaseArray = $_POST;
$shopCart->savePurchaseData($purchaseArray);
$modx->sendRedirect($_SERVER['HTTP_REFERER'], 0, 'REDIRECT_HEADER');
} elseif (isset($_GET['shk_action'])) {
$action = addslashes($_GET['shk_action']);
switch ($action) {
case "empty":
$shopCart->emptySavedData();
break;
case "del":
$item_index = isset($_GET['n']) && is_numeric($_GET['n']) ? $_GET['n'] : "";
