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Packages and symbol tables

by johnnywang (Priest)
on Dec 01, 2007 at 09:37 UTC ( [id://654294]=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    package Foo;
    
    ...
    use base 'Foo::Bar';
    
    1;
    
  2. or download this
    package Foo;
    
    ...
    use base 'Foo';
    
    print "$_ => $Foo::{$_}\n" foreach keys %Foo::;
    
  3. or download this
    Bar:: => *Foo::Bar::
    VERSION => *Foo::VERSION 
    Bar:: => *Foo::Bar::
    isa => *Foo::isa
    VERSION => *Foo::VERSION
    
  4. or download this
    Bar:: => *Foo::Bar:: <br>
    VERSION => *Foo::VERSION <br>
    

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