I haven't tested this code, but it should work ;) 
my %params;
for my $paramName ($query->param){
    $params{lc($paramName)} = $query->param($paramName);
}

[download]
All of your params should be in the %params hash, and you just use the lc version of your param name to access your value.

In reply to Re: Ignore case of query string parameter by c-era
in thread Ignore case of query string parameter by lpoht

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