Description:
------------
Array of integers was not converted properly (and not passed as parameter) when using SoapClient in WSDL mode and calling method which take this parameter:

<xsd:complexType name="ArrayOfInt">
  <xsd:sequence>
    <xsd:element form="qualified" maxOccurs="unbounded"
      name="int" nillable="true"  type="xsd:int"/>
  </xsd:sequence>
</xsd:complexType>

Reproduce code:
---------------
I'm calling getAllMarkets method of Betfair.com API (ver. 5.4) and I can't provide whole code because of API login/password of my customer.

I'm calling the method:

MySoapClient->getAllMarkets($request);

where

$request = Array('request' => Array(
  'eventTypesIds' => Array(7),
  'header' => Array('clientStamp' => 0, 'sessionToken' => ...)))

The eventTypesIds parameter of getAllMarkets function takes this type (described in WSDL):

<xsd:complexType name="ArrayOfInt">
  <xsd:sequence>
    <xsd:element form="qualified" maxOccurs="unbounded"
      name="int" nillable="true"  type="xsd:int"/>
  </xsd:sequence>
</xsd:complexType>

P.S. I have reproduced the code in c# and it works well, so the error is just in type transformation in PHP SAOP implementation.

Expected result:
----------------
I expect the market data filtered by specified eventTypesIds (for example, only Horse Racing todays card with ID=13).

Actual result:
--------------
I get the market data for all events (eventTypesIds which I pass to the getAllMarkets does not affect).