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Re: Finding the length of an array of arrays

by KM (Priest)
on Aug 17, 2000 at 23:40 UTC ( [id://28361]=note: print w/replies, xml ) Need Help??

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  1. or download this
    #!/usr/bin/perl -w

...
my @array = (@a, @b, @c);
my $size = @array;
# $size will be 10
  2. or download this
    #!/usr/bin/perl -w

...
        $i += @$_;
}
# $i will be 10, scalar @array will be 3

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