public static function trimmer($text, $len = false, $ellipsis = ' ...')
    {
        if (!preg_match('/[0-9]+/i', $len)) {
            $parts = explode($len, $text);

            return static::closeOpenTags($parts[0]);
        }

        $len = $len === false || !is_numeric($len) || $len <= 0 ? 600 : $len;
        $text = static::filterText($text);
        $textLen = mb_strlen($text);

        if ($textLen > $len) {
            return mb_substr($text, 0, $len) . $ellipsis;
        }

        return $text;
    }