Laravel, array is undefined?

I have a function like this:

    public function handle()
    {
        News::truncate();
        $client = new Client();
        $crawler = $client->request('GET', 'features');
        $crawler->filter('div[id=content]>.homefeature')->each(function ($node, $key) {
        $title = $node->filter('.plain')->text();
        $datepublished = $node->filter('.dateonline')->text();
        $description = $node->filter('.teaser-link')->text();
        $link = $node->filter('a')->link();
        $link_r = $link->getUri();
        if ($image = $node->filter('img')->count () > 0) {
        $title = $node->filter('.plain')->text();
        $datepublished = $node->filter('.dateonline')->text();
        $description = $node->filter('.teaser-link')->text();
        $link = $node->filter('a')->link();
        $link_r = $link->getUri();
        $image = $node->filter('img')->image();
        $image_s = $image->getUri();
        $image_s = preg_replace("/thumb_/", "", $image_s);
        $filename = basename($image_s);
        $image_path = ('news-gallery/' . $filename);
        Image::make($image_s)->save(public_path('news-gallery/' . $filename));
        $id = 1+ $key + 1;
        $news = News::where('id', $id)->first();
        // if news is null
        if (!$news) {
            $news = new News();
        }
        $news->title = $title;
        $news->datepublished = $datepublished;
        $news->description = $description;
        $news->link = $link_r;
        $news->image = $image_path;
        $news->save();
        $this->info('Main article ' .$title. ' done succesfully');
    });
    $crawler->filter('div[id=content]>.teaser-50')->each(function ($node, $key) {
        $title = $node->filter('.plain')->text();
        $datepublished = $node->filter('.dateonline')->text();
        $description = $node->filter('.teaser-link')->text();
        $link = $node->filter('a')->link();
        $link_r = $link->getUri();
        $title = $node->filter('.plain')->text();
        $datepublished = $node->filter('.dateonline')->text();
        $description = $node->filter('.teaser-link')->text();
        $link = $node->filter('a')->link();
        $link_r = $link->getUri();
        $image = $node->filter('img')->image();
        $image_s = $image->getUri();
        $image_s = preg_replace("/thumb_/", "", $image_s);
        $filename = basename($image_s);
        $image_path = ('news-gallery/' . $filename);
        Image::make($image_s)->save(public_path('news-gallery/' . $filename));
        //$id = 1+ $key + 1;
        $newsArray[] = [
            'title' => $title,
            'datepublished' => $datepublished,
            'description' => $description,
            'link' => $link_r,
            'image' => $image_path,
            ];       
        $this->info('Scraping done for ' .$title. ' succesfully');
    });
    print_r($newsArray);
    //$news = News::insert($newsArray);
    }
}

So I am trying to put everything into an array before saving it, however I get an error saying that $newsArray is undefined? if I put print_r inside the function, just below it I do get an output. How can this be solved? What I want to do is to loop throught each results as it does now, insert it into an array and later on, bulk insert it to db

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