In diesem Tutorial wird erklärt wie man beliebig viele Rückgabewerte aus einer Subroutine zurück bekommt.

[How do I return multiple variables from a subroutine?](http://perlmeme.org/faqs/perl_thinking/returning.html)

> The problem
> Often you'll want to return more than one variable from a subroutine. You could do this by returning all the values in an array, or by accepting variable references as parameters and modifying those.
>
> In Perl however, you can return multiple variables easily.

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