public function limitWords($string, $limit = false, $end = '...')
    {
        $words = explode(" ", $string);

        if (count($words) <= $limit) {
            return $string;
        }

        $return = [];
        for ($wordCount = 0; $wordCount < $limit; $wordCount++) {
            $return[] = $words[$wordCount];
        }

        $return[] = $end;

        return implode(" ", $return);
    }