$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.