我有一个复杂的 HTML 结构,但它的一部分看起来像这样
....
<div class="otherclass">
<div class="myclass">
<b>some HTML</b>
...
</div>
<div class="myclass">
<b>some HTML</b>
...
</div>
</div>
...
我想把它变成
...
<div class="otherclass">
<span>
<b>some HTML</b>
...
</span>
<span>
<b>some HTML</b>
...
</span>
</div>
...
我目前拥有的是
$xpath = new DOMXpath($doc);
$elements = $xpath->query("//*/div[@class='myclass']");
foreach( $elements as $element) {
$new = $doc->createElement('span', $element->nodeValue);
$parent = $element->parentNode;
$parent->removeChild($element);
$parent->appendChild($new);
}
但这会去掉里面的所有 HTML:
...
<div class="otherclass">
<span>some HTML...</span>
<span>some HTML...</span>
</div>
...
我也有 HTML 作为字符串