hard time reading perl line

Tags:
Perl
Unix
can someone help me how to interpret this line? my ($class, $hashref) = @_; my $portfolio = {}; if ($hashref->{portfolio_id}) { ($portfolio) = GEmySQL->get ("select * from portfolio where portfolio.id=$hashref->{portfolio_id}"); } =============== Question: how do you read statement four? From left to right? or Right to left?

Software/Hardware used:
unix/perl
ASKED: April 30, 2012  3:15 PM
UPDATED: May 3, 2012  12:39 PM

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