'PROPPATCH', 'REQUEST_URI' => '/collection/resource.html', 'SERVER_PROTOCOL' => 'HTTP/1.1', 'HTTP_HOST' => 'example.com', 'HTTP_IF' => '()', 'CONTENT_TYPE' => 'text/xml; charset="utf-8"', // foo : bar 'HTTP_AUTHORIZATION' => 'Basic Zm9vOmJhcg==', ); ?>