However, if you're using internal_redirect(
), you can make the environment variables visible in the
subprocess via subprocess_env( ). The only nuance
is that the %ENV keys will be prefixed with
REDIRECT_. For example,
$ENV{CONTENT_LENGTH} will become:
$r->subprocess_env->{REDIRECT_CONTENT_LENGTH};
 |  |  |
A.3. Redirecting POST Requests |  | A.5. Handling Cookies |