Bolt\Exception\LowlevelException::cleanHTML PHP Method

    private static function cleanHTML($output)
    {
        $output = preg_replace('/<title>.*<\\/title>/smi', '', $output);
        $output = preg_replace('/<style>.*<\\/style>/smi', '', $output);
        $output = strip_tags($output);
        $output = preg_replace('/(\\n+)(\\s+)/smi', "\n", $output);
        $output = preg_replace('/&nbsp;/smi', ' ', $output);
        return $output;
    }