The variables you declared with   my   are lexically scoped variables.
They do not live in the   package main,   hence you cannot see them there;
That is what lexicals and the my-keyword are all about.

See   Variable scoping   in   perldoc perlintro   for a first glance
and   Private Variables via my()   in   perldoc perlsub   for better explanation of   my.

Edit: added links to perlsub which has better documentation. And the following:
perldoc -f our   says that the variable is part of the package.

Cheers, Sören

In reply to Re: Dumping symbol table shows variables declared with our but not my by Happy-the-monk
in thread Dumping symbol table shows variables declared with our but not my by Popcorn Dave

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