2
我想使用DOMDocument/DOMXpath在HTML块中找到最后一段标记,但似乎无法弄清楚。PHP DOMDocument和DOMXpath
# Create DOMDocument Object
$dom = new DOMDocument;
# Load HTML into DomDocument Object
$dom->loadHTML($data['component2']);
# Creat DOMXPath Object and load DOMDocument Object into XPath for magical goodness
$xpath = new DOMXPath($dom);
# Loop through each comment node
foreach($xpath->query('//p') as $node) {
// krumo($node->parentNode);
print_r($node->parentNode->lastChild);
}
exit();
的print_r
返回空DOMText Object ()
...如何找到在使用DOM文档/ DOMXPath HTML块的最后一段什么想法?
工作代码:
# Create DOMDocument Object
$dom = new DOMDocument;
$dom->preserveWhiteSpace = false;
# Load HTML into DomDocument Object
$dom->loadHTML($data['component2']);
# Creat DOMXPath Object and load DOMDocument Object into XPath for magical goodness
$xpath = new DOMXPath($dom);
$q = $xpath->query('//div[@class="t_content"]/p[last()]');
$data['component2'] = str_replace(utf8_decode($q->item(0)->nodeValue), "", $data['component2']);
感谢您的评论!我得到它的工作!我的工作代码在上面。我会接受你的回答,因为它让我走上了正确的道路 – dennismonsewicz 2011-06-01 20:56:53