Overtrue\LaravelLang\FileLoader::load PHP Метод

    public function load($locale, $group, $namespace = null)
    {
        $defaults = [];
        foreach ($this->paths as $path) {
            $defaults = array_replace_recursive($defaults, $this->loadPath($path, $locale, $group));
        }
        return array_replace_recursive($defaults, parent::load($locale, $group, $namespace));
    }