PHP5 soapenc:arrayType support?

I'm trying to use the SOAP extension of PHP5 and I'm having trouble
being able to add a parameter to satisfy the soap array rooms.  I've
googled and read and I've not found a solution.  I can do the rest of
the components but not the rooms part due to it containing a soap
array.  Does anyone have a solution to this using the php5 native soap
client calls?  Down below has the section that I'm having trouble
with.  Thanks in advance to anyone that can help.

<soapenv:Envelope
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:room="http://room.hotel.xml.travelnow.com"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
   <soapenv:Header/>
   <soapenv:Body>
      <room:getPropertyAvailability
soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
      <request xsi:type="room:PropertyAvailabilityRequest">
            <currencyCode xsi:type="xsd:string">USD</currencyCode>
            <hotelId xsi:type="xsd:long">112583</hotelId>
            <arrivalDate xsi:type="xsd:string">12/25/2008</arrivalDate>
            <departureDate xsi:type="xsd:string">12/26/2008</departureDate>
   <!----- THIS SECTION ------>
            <rooms xsi:type="com:RoomGroup"
xmlns:com="http://common.xml.travelnow.com">
		<rooms xsi:type="com:ArrayOf_tns_Room" soapenc:arrayType="com:Room[]">
			<room>
				<numberOfAdults>2</numberOfAdults>
				<numberOfChildren>0</numberOfChildren>
			</room>
			<room>
				<numberOfAdults>2</numberOfAdults>
				<numberOfChildren>0</numberOfChildren>
			</room>
		</rooms>
            </rooms>
    <!---- END SECTION ------->
         </request>
      </room:getPropertyAvailability>
   </soapenv:Body>
</soapenv:Envelope>

Landon