You are confused because of the difference between hash references and hashes. 

foreach (keys %$dat) {
  print "$_ = $dat->{$_}<br>\n";
}

[download]

As for suggestions: read perldoc perldata, perldoc perlref, perldoc perlsec, use CGI and please use strict in all your modules.

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re^2: Passing Hashes by Joost
in thread Passing Hashes by ironcom

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