Sara wrote:
> Why the length is not coming out? Any ideas?
>
> #################################################
>
> my @aho = ("fgfgfgf", "fgfgfgfgf", "fgfgfgfg");
>
> my $length += length($_) for @aho;
A perl "gotcha". The 'for' modifier creates a loop, and the 'my' is scoped
to the body of that loop (I think; I may not be exactly correct here). You
need to write it like this:
my $length;
$length += length($_) for @aho;
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