Um, the total() function is undefined. You never defined it. You have to define a function to use it, or else include some file in your program that defines it.

Perl has no built-in total() function (and even if it did, calling a function with a '&' in front of it forces Perl to look for a user-defined function).

You have to write the function.

Jeff japhy Pinyan, P.L., P.M., P.O.D, X.S.: Perl, regex, and perl hacker
How can we ever be the sold short or the cheated, we who for every service have long ago been overpaid? ~~ Meister Eckhart

In reply to Re: Undefined Subroutine by japhy
in thread Undefined Subroutine by clearsky

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