php – 使用XPATH语法匹配文本
发布时间:2020-12-13 18:28:06 所属栏目:PHP教程 来源:网络整理
导读:Exmple feed:view-source: http://rss.packetstormsecurity.org/files/tags/exploit/ 我只想返回其中父标题节点中包含匹配文本的xml部分,在此示例中,要匹配的文本是“site”. //get feed with curl $doc = new SimpleXmlElement($xml,LIBXML_NOCDATA); //$
Exmple feed:view-source:
http://rss.packetstormsecurity.org/files/tags/exploit/
我只想返回其中父标题节点中包含匹配文本的xml部分,在此示例中,要匹配的文本是“site”. //get feed with curl $doc = new SimpleXmlElement($xml,LIBXML_NOCDATA); //$result = $doc->xpath('//title'); //this works returns all the <title>'s $result = $doc->xpath('//title[site]'); //doesn't work $result = $doc->xpath('//title[text()="site"]'); //doesn't work $result = $doc->xpath('//title[contains(site)]'); //doesn't work $result = $doc->xpath('//title[contains(text(),'Site')]'); //doesn't work foreach ($result as $title) echo "$title<br />"
我认为你需要的电话是这样的:
$result = $xpath->query('//title[contains(.,"Site")]'); 请注意,这是区分大小写的. 请注意, (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |