Eusonlito\LaravelMeta\FixesTrait::cut PHP Method

    private function cut($text, $key)
    {
        if (empty($text) || !is_string($text)) {
            return $text;
        }
        if (is_integer($key)) {
            $limit = $key;
        } elseif (is_string($key) && !empty($this->config[$key . '_limit'])) {
            $limit = $this->config[$key . '_limit'];
        } else {
            return $text;
        }
        $length = mb_strlen($text);
        if ($length <= (int) $limit) {
            return $text;
        }
        $text = mb_substr($text, 0, $limit -= 3);
        if ($space = mb_strrpos($text, ' ')) {
            $text = mb_substr($text, 0, $space);
        }
        return $text . '...';
    }