3

html结构:

   <div id="product">
     <p>some text</p>
     <p>some text2</p>
   </div>    

我的PHP代码:

$client = new Client();
$crawler = $client->request('GET', $url);
echo $crawler->filter('#product')->text();

返回:

some text some text2

但是我需要:

<p>some text</p>
<p>some text2</p>
4

1 回答 1

6

好吧,有一种但丑陋的方式 - 通过迭代其节点:

$html = '';

foreach ($crawler as $domElement) {
    $html.= $domElement->ownerDocument->saveHTML();
}

或者,在您的情况下,您应该迭代过滤的元素:

$html = '';     
$product = $crawler->filter('#produkt');
 
foreach ($product as $domElement) {
    foreach($domElement->childNodes as $node) {
        $html .= $domElement->ownerDocument->saveHTML($node);
    }
}

文档

于 2013-02-28T10:52:26.007 回答