Not sure how he did it. Here's another way. 
use strict;
use warnings;
use v5.10;

my @many_strings = (qw/the slow orange fox did something yada yada yad
+a/);

sub this (@) {
  return scalar @_;
}

say this @many_strings;  # 21

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In reply to Re: How to get the TOTAL length/size of an array? by perlfan
in thread How to get the TOTAL length/size of an array? by Polyglot

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