Description:
------------
Adding request compression either does not work or causes Fatal error: Out of memory (allocated 2359296) (tried to allocate 18446744073709551596 bytes).

When I use the gzip flag in the compression options the client call fails with an Out of memory notice (-1). If I use the deflate flag then nothing happens, no request compression.

This looks like it might be a regression of https://bugs.php.net/bug.php?id=36283

jjohnston@jjohnston:~$ php -v
PHP 5.3.5-1ubuntu7.2 with Suhosin-Patch (cli) (built: May  2 2011 23:00:17) 
Copyright (c) 1997-2009 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies
    with Xdebug v2.1.0, Copyright (c) 2002-2010, by Derick Rethans

P.S. The earliest php version you can pick is 5.4.0alpha3. Why can't I pick a recent stable php version?


Test script:
---------------
$client = new SoapClient(
    "https://example.org/service.asmx?WSDL",
    array(
        'cache_wsdl'         => WSDL_CACHE_DISK,
        'connection_timeout' => '120',
        'soap_version'       => SOAP_1_1,
        'compression'        => SOAP_COMPRESSION_ACCEPT | SOAP_COMPRESSION_GZIP | 5
    )
);

$out = $client->MethodCall(array(
    'type'   => 'test'
));

Expected result:
----------------
I expect the request to work and be compressed

Actual result:
--------------
Fatal error: Out of memory (allocated 2359296) (tried to allocate 18446744073709551596 bytes)