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Hi,
hopefully somebody might help me. I am debugging a code, which actually had worked before with an older CGI-SESSION version.
I have just one question, where I don't find an answer for in the books I borrowed.
I have 2 subroutines:
Nr.1:
sub 1{
my @selectedkeys = ('bla', 'blub');
$session->param('selectedkeys' => \@selectedkeys);
}
Nr.2:
sub 2{
my $output = $session->param('selectedkeys');
print @$output
}
So in Subroutine 1, an array is created and filled with information. Then the address of the reference is passed to $session->params .
When I use sub2 now, and looking at the address, it differs from the address I got in subroutine 1.
Also the dereferencing via @$output is empty.
My question is, if PERL destroys the my @selectedkeys Array , after subroutine 1 is finished and if that is why the derefence is empty?
Hopefully somebody might be able to help me. Thank you very much.
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