Description:
------------
Hi,

I am working with PHP as a SOAP Client and ASP.NET WCF as a Soap Server. The 
following is the Method Call and it's parameters:

 EditSelection (string apiKey, string SelectionID, long[] typeGroupIDs, long[] 
typeIDs, FilterNewData filter, long[] QueryIDs)

The following is the "FilterNewData" Complex object:
long[] 	CountriesIncludeIDs [get, set]
long[] 	CountriesExcludeIDs [get, set]
long[] 	CurrenciesIncludeIDs [get, set]
long[] 	CurrenciesExcludeIDs [get, set]
long[] 	AffiliatesIncludeIDs [get, set]
long[] 	AffiliatesExcludeIDs [get, set]
string 	Gender [get, set]
int 	MinAge [get, set]
int 	MaxAge [get, set]
long[] 	RatingsIncludeIDs [get, set]
long[] 	RatingsExcludeIDs [get, set]

I noticed that if there is a complex object with arrays in it, it returns an 
"Error Fetching http headers" sometimes, and sometimes it doesn't. I have 
noticed that this error comes up when the data in the complex object is actually 
filled. If the object is passed without any data in the arrays, then it works, 
otherwise it doesn't. However, if the contents of the objects are exposed as 
normal parameters (all arrays in the object passed as method parameters), then 
it works fine.

Expected result:
----------------
Successfully send the data

Actual result:
--------------
"Error Fetching http headers"