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Dereferencing in blessed object

by Bod (Parson)
on Feb 25, 2021 at 22:58 UTC ( [id://11128808]=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    use strict;
    
    ...
    C:\Users\ian\Perl>perl dereference.pl
    testing
    A
    
  2. or download this
    my $vars = { 'testpage' => $data{'testpage'} };
    $html->process('index', $vars);
    
  3. or download this
    sub process {
        my ($self, $disp, %v) = @_;
        my $testpage = $$v{'testpage'};
        print "<h1>".$testpage."</h1>\n";
    }
    

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