On 6/22/11 Wed Jun 22, 2011 9:44 AM, "josanabr" <john.sanab...@gmail.com>
scribbled:
> Hi,
>
> I'm reading a program written in perl and I read this statement
It is best to put all of your post in the body of your message, and use the
title as a description of your question.
Do you have a specific question about the statement appearing in your title?
This one:
@{$var1{$var2}}
I can tell you that the syntax of that statement implies that %var1 is a
hash, $var2 is a scalar, the element of %var1 indexed by $var2 is
$var1{$var2} and is a reference to an array, and @{$var1{$var2}} is the
dereferenced array.
See 'perldoc perlref' for information about references in Perl.
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