[英]What options do I have for storing customers basket contents on my website outside of their session?
[英]How do I get contents of a div class outside my website
我想获取一些div类的内容,并将其回显到我的网站。
这是我要获取的网站的示例div
<div class="entry-content content">
Hi Goodmorning
<span class="cp-load-after-post"></span>
</div>
我已经尝试了一些代码,但是没有一个起作用。
$url = 'https://thewebsiteimtryingtogetcontent.com';
$content = file_get_contents($url);
$first_step = explode( '<div id="iwanttogetthisid">' , $content );
$second_step = explode("</div>" , $first_step[1] );
但是,当我尝试此操作时,没有任何回音,请帮助我是php的新手。
DomCrawler组件简化了HTML和XML文档的DOM导航。
https://symfony.com/doc/current/components/dom_crawler.html
composer require symfony/dom-crawler
require __DIR__.'/vendor/autoload.php';
use Symfony\Component\DomCrawler\Crawler;
$html = <<<'HTML'
<div class="content">
Hi Goodmorning
<span class="cp-load-after-post"></span>
</div>
HTML;
$crawler = new Crawler($html);
echo $message = $crawler->filterXPath('//div[@class="content"]')->text();
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.