Very Computer

However, if I use a Perl script which just scans thru the whole env array

       foreach $key (keys(%ENV)) {
           print "$key = $ENV{$key}<br>\n";
       }

it will print the variable and display correct content.

How is this possible?
This variable should not be available at all if I can't reference it by name.
Or not?

Kai

--

Kai Sch?tzl, Berlin, Germany
IE-Center: http://msie.conactive.com
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Quote:>I have set HostNameLookups off on my server (Apache 1.3.1 BSDI 3.0) and now
>SSI won't print the REMOTE_HOST env var (<!--#echo var="REMOTE_HOST"-->).
>This is somewhat reasonable ;-) Same for printing this variable specifically
>in a CGI script.

Quote:>However, if I use a Perl script which just scans thru the whole env array
>       foreach $key (keys(%ENV)) {
>           print "$key = $ENV{$key}<br>\n";
>       }

>it will print the variable and display correct content.

Are you sure there aren't any other differences between the
above perl script and everything else?  You don't have any
host based access controls, etc. on the script do you?