IndexDocumentation.php

<?php

public function scrapePHPUnitDe()
{
    $client = new Client();
    $crawler = $client->request('GET', 'https://phpunit.de/manual/current/en/index.html');
    $toc = $crawler->filter('.toc');
    file_put_contents(base_path('resources/docs/').'index.html', $toc->html());
    
    $crawler->filter('.toc > dt a')->each(function($node) use ($client) {
        $href = $node->attr('href');
        $this->info("Scraped: " . $href);
        $crawler = $client->request('GET', $href);
        $chapter = $crawler->filter('.col-md-8 .chapter, .col-md-8 .appendix')->html();
        file_put_contents(base_path('resources/docs/').$href, $chapter);
    });
}