<?php 
$db = $GLOBALS['db'];

$res = $db->query("SELECT id FROM ecminvoiceouts WHERE document_no = 'FVKOR 1387/14'");

while ($row = $db->fetchByAssoc($res)) {
	$i = new EcmInvoiceOut();
	$i->retrieve($row['id']);
	
	$i->CalculatePurchasePrices();
	
	unset($i);
}

echo 'koniec';
?>