File: //home/bk/__backup/exchanger/gifts_balance.php
<?php
/**
 * Created by el.
 * @autor: el
 * @pakage: el
 * @version: 0.1 27.08.18 15:02
 * Date: 27.08.18
 */
require_once('config.php');
$mgc = new Mgc();
error_reporting(E_ALL);
ini_set("display_errors",1);
$p=1;
define("SUPPLIER_ID",19);
$xml = validationXML(SOURCE_DIR."gifts_balances.xml");
if($xml === false) exit;
$importSupplier = new importSupplier(SUPPLIER_ID);
foreach($xml->stock as $item) {
    $stock = array();
               $import =  new stdClass;
   			$import->sku = (string) $item->code;
   			$import->stock = (int)(string)$item->free ;
   $stock[$import->sku]["msk0"]=(int)(string)$item->free;
               $data = $importSupplier->import_balances($stock);
   echo $import->sku." = ".$import->stock.PHP_EOL;
}
$importSupplier->setInactive();
echo "ok";