Your use of the name Page_42 number suggests that you are using the book "Intermediate Perl". You can find a correct example of your function call on page 41. You omitted the "take a reference to" operator (also known as the 'blackslash" operator in Perl documentation perlref). It is explained on pages 38 and 39.
Bill

In reply to Re: Using Dereferencing by BillKSmith
in thread Using Dereferencing by catfish1116

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