<?php 
//Skrypt poprawia korekty kwartalne dla MSHP

$db = $GLOBALS['db'];

$query;

//---------------------------------------
$query = "
select i.document_no, i.id, i.total_netto from ecminvoiceouts as i
inner join accounts as a
on a.id = i.parent_id
where
i.register_date like '2014-10%' 
and a.parent_id = '1249'
and i.purchase_price = 0
and i.paid_val IS NULL
order by i.date_entered desc;		
";

$inv = $db->query($query);
$sum = 0;

while ($i = $db->fetchByAssoc($inv)) {
	$sum+=$i['total_netto'];
}

echo $sum;
?>