Pimcore\Model\Object\Classificationstore::getFallbackValue PHP Метод

    protected function getFallbackValue($groupId, $keyId, $language, $fielddefinition)
    {
        $fallbackLanguages = Tool::getFallbackLanguagesFor($language);
        $data = null;
        foreach ($fallbackLanguages as $l) {
            if (array_key_exists($groupId, $this->items) && array_key_exists($keyId, $this->items[$groupId]) && array_key_exists($l, $this->items[$groupId][$keyId])) {
                $data = $this->items[$groupId][$keyId][$l];
                if (!$fielddefinition->isEmpty($data)) {
                    return $data;
                }
            }
        }
        foreach ($fallbackLanguages as $l) {
            $data = $this->getFallbackValue($groupId, $keyId, $l, $fielddefinition);
        }
        return $data;
    }