Array in a Array SOAP V2 (WS-I Compliance Mode) - php

Question

$result = $proxy->salesOrderInvoiceCreate((object)array('sessionId' => $sessionId->result, 'itemsQty' => array('order_item_id' => 15, 'qty' => '1')));
$mainarray[];
$itemarray[];
I need multiple of this
array('order_item_id' => 15, 'qty' => '1')
Which means i need a array in a array.
foreach(statement){
array_push($itemarray, "order_item_id", echo $item->product_id;);
array_push($itemarray, "qty", echo $item->qty);
array_push($mainarray, $itemarray);
}
enter code here
Request Example SOAP V2 (WS-I Compliance Mode)
http://www.magentocommerce.com/api/soap/sales/salesOrderInvoice/sales_order_invoice.create.html
In fact i'm also not sure what do i replace the current
array('order_item_id' => 15, 'qty' => '1')
with
array($mainarray) ??

Answer 1

That is not the correct way of using array_push your current $itemarray output will look something like
Array
(
[0] => 'order_item_id'
[1] => '200'
[2] => 'qty'
[3] => '2'
)
I would go back to basics and use something like to generate your multi dimensional array:
$itemarray[] = array("order_item_id" => $item->product_id, "qty" => $item->qty);
array_push($mainarray, $itemarray);
Edit:
Ok I reread your questions, ignore $mainArray.
$result = $proxy->salesOrderInvoiceCreate((object)array('sessionId' => $sessionId->result, 'itemsQty' => $itemarray));
That should work as with the other examples qty/itemsQty show it accepting multikey arrays.