合并两个DOMDocument节点

Question

<table> 
<tr> 
    <th>Year</th> 
    <th>Score</th> 
</tr> 
<tr> 
    <td>2014</td> 
    <td>3078</td> 
</tr> 
</table> 

如果我把上面的表成功存储为一个变量，我怎么能将它附加到具有overflow-x样式属性的div？

我试过下面的代码片段，但没有雪茄：

$div = str_get_html('<div style="overflow-x:auto;"></div>'); 

$div = $div->find('div'); 

$div = $div->appendChild($table); 

return $div; 

所以预期输出应该是：

<div style="overflow-x:auto;"> 
<table> 
    <tr> 
     <th>Year</th> 
     <th>Score</th> 
    </tr> 
    <tr> 
     <td>2014</td> 
     <td>3078</td> 
    </tr> 
</table> 
</div> 

Answer 1

希望这一个会给你实施的基本思路。这里我们使用的是DOMDocument。

Try this code snippet here

<?php 

ini_set('display_errors', 1); 

//creating table node 

$tableNode='<table><tr><th>Year</th><th>Score</th></tr><tr><td>2014</td><td>3078</td></tr></table>'; 

$domDocument = new DOMDocument(); 
$domDocument->encoding="UTF-8"; 
$domDocument->loadHTML($tableNode); 
$domXPath = new DOMXPath($domDocument); 
$table = $domXPath->query("//table")->item(0); 

//creating empty div node. 

$domDocument = new DOMDocument(); 
$element=$domDocument->createElement("div"); 
$element->setAttribute("style", "overflow-x:auto;"); 

$result=$domDocument->importNode($table,true);//importing node from of other DOMDocument 
$element->appendChild($result); 
echo $domDocument->saveHTML($element);