1: テキスト1
2: テキスト2

class Product
{
    /**
     * Get text_type_value
     *
     * @return string
     */
    public function getTextTypeValue()
    {
        $text_type_value = null;

        $file = __DIR__ . '/../../../app/config/text_type.yml';
        if (file_exists($file)) {
            $config = Yaml::parse(file_get_contents($file));
            if (!empty($config[$this->text_type_id])) {
                $text_type_value = $config[$this->text_type_id];
            }
        }

        return $text_type_value;
    }

    private $text_type_id;

    public function setTextTypeId($textTypeId)
    {
        $this->text_type_id = $textTypeId;

        return $this;
    }

    public function getTextTypeId()
    {
        return $this->text_type_id;
    }

{{ Product.text_type_value }}