Description:
------------
---
From manual page: http://www.php.net/context.http#refsect1-context.http-
description
---

There was a feature request https://bugs.php.net/bug.php?id=29280 which was 
implemented to "Add php.ini option to set default proxy for wrappers" 

How to set the default proxy for wrappers doesn't appear to be documented 
anywhere, or at least it's not documented at any of:

http://www.php.net/context.http
http://www.php.net/manual/en/wrappers.php
http://www.php.net/manual/en/wrappers.http.php






Test script:
---------------
N/A Documentation problem

Expected result:
----------------
N/A Documentation problem

Actual result:
--------------
N/A Documentation problem