$
request
->QueryInfo
(
header
, [
flags
])
Queries information about an HTTP request object (
$request
) created
with
OpenRequest
. You can specify a header
(for example, "Content-type") and/or one or more flags.
If you don't specify flags,
HTTP_QUERY_CUSTOM
will be used
by default; this means that the header should contain a valid HTTP
header name. For the possible values of flags, refer to the
Microsoft Win32 Internet Functions documentation.