I have a requirement where I need to take a URL string, split it, sort & url encode the constituents. I tried playing with URI->new() and $uri->query_form. But that evidently doesn't cope with repeated parameters.... e.g. 
my $info = "/?foo=Zoo&foo=aha";

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Only yields 
$VAR1 = {
          'foo' => 'aha'
        };

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I can use Perl split on "?" to split the URL from the parameters, but then I'm at a loss how to proceed from there.... because I guess I can continue by spliting on "&" and "=", but then I run into the same issue of repeated parameters.

In reply to Question about URL query strings by frodo2014

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