Re: %ENV via PerlTransHandler

[Doug MacEachern]

On Wed, 21 Mar 2001, Paul Evad wrote:

> question: how does one access the environment variables when using 
> mod_perl as a transhandler?
> 
> I notice that
> 
>     $r->subprocess_env->do(sub {
>                           my($key, $value) = @_;
>                           $r->warn("$key => $value\n");
>                           1;
>                        });
> 
> gives two different sets of results when used via a transhandler or via
> 
> PerlTransHandler Apache::Kudos::Test # yields near to nothing in subprocess_env

%ENV is normally not setup until later on, you can make it happen sooner
by calling subprocess_env in a void context:

$r->subprocess_env;