[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
我想獲取一些div類的內容,並將其回顯到我的網站。
這是我要獲取的網站的示例div
<div class="entry-content content">
Hi Goodmorning
<span class="cp-load-after-post"></span>
</div>
我已經嘗試了一些代碼,但是沒有一個起作用。
$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,當我嘗試此操作時,沒有任何回音,請幫助我是php的新手。
DomCrawler組件簡化了HTML和XML文檔的DOM導航。
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();
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