你能帮我找到一种方法,使用Goutte从元描述,元关键词和机器人内容中获取内容.另外,我如何定位< link rel =“stylesheet”href =“”>和< script>？

下面是我以前获得的PHP< tITle>内容：

require_once 'goutte.phar';

use Goutte\Client;

$client = new Client();


$crawler = $client->request('GET','https://stackoverflow.COM/');

$crawler->filter('title')->each(function ($node) {
$content .= "Title: ".$node->text()."";
echo $content;
});

这是Goutte – https://github.com/fabpot/goutte的链接

$crawler->filterxpath('//Meta[@name="description"]')->attr('content');