XML-RPC memory leak question..

[eluser]TheFuzzy0ne[/eluser]
My findings so far suggest that the problem is in this part of your code:

Code:

foreach($sales_items as $item)
{
    log_message('error', $x);
    $item_array = array();
    if(isset($item['id']))
    {
        $item_array['item_id'] = new xmlrpcval($item['item_id'], 'string');
        $item_array['quantity_purchased'] = new xmlrpcval($item['quantity_purchased'], 'string');
        $item_array['item_unit_price'] = new xmlrpcval($item['item_unit_price'], 'string');
        $item_array['item_buy_price'] = new xmlrpcval($item['item_buy_price'], 'string');
        $item_array['item_tax_percent'] = new xmlrpcval($item['item_tax_percent'], 'string');
        $item_array['item_total_tax'] = new xmlrpcval($item['item_total_tax'], 'string');
        $item_array['item_total_cost'] = new xmlrpcval($item['item_total_cost'], 'string');
        $items_array[$x] = new xmlrpcval($item_array, 'struct');
        $x++;
    }
}

As you can see, I've added a simple log_message call in there, and my log shows that $x only gets as far as being incremented to 9, that's 10 iterations in total, and it chokes on the 11th.

I'm still looking into it for you, but I thought I'd share my findings so far in case the solution becomes apparent to you, or anyone else.