From the documentation, which merlyn was kind enough to point to:

        $h->header('Content-Type' => 'text/plain');  # set
        $ct = $h->header('Content-Type');            # get
        $h->remove_header('Content-Type');           # delete

[download]

So, if you're trying to set the referrer to 'foo', you probably want the following:

$header -> header( 'Referer' => 'foo' );

In reply to Re^3: HTTP referer by jhourcle
in thread HTTP referer by Anonymous Monk

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