Db::parseSet PHP Méthode

    protected function parseSet($data)
    {
        foreach ($data as $key => $val) {
            $value = $this->parseValue($val);
            if (is_scalar($value)) {
                // 过滤非标量数据
                $set[] = $this->addSpecialChar($key) . '=' . $value;
            }
        }
        return ' SET ' . implode(',', $set);
    }