Php 读取名称空间Simplexml中的节点
我有以下xml代码: 文件1.xmlPhp 读取名称空间Simplexml中的节点,php,namespaces,simplexml,xml-namespaces,Php,Namespaces,Simplexml,Xml Namespaces,我有以下xml代码: 文件1.xml <?xml version="1.0" encoding="utf-8"?> <DataSet xmlns=""> <diffgr:diffgram xmlns:msdata="urn:schemas-microsoft-com:xml-msdata" xmlns:diffgr="urn:schemas-microsoft-com:xml-diffgram-v1"> <dsAanbod> &
<?xml version="1.0" encoding="utf-8"?>
<DataSet xmlns="">
<diffgr:diffgram xmlns:msdata="urn:schemas-microsoft-com:xml-msdata" xmlns:diffgr="urn:schemas-microsoft-com:xml-diffgram-v1">
<dsAanbod>
<Pand diffgr:id="Pand1" msdata:rowOrder="0" diffgr:hasChanges="inserted">
<PandID>231384</PandID>
</Pand>
</dsAanbod>
</diffgr:diffgram>
</DataSet>
231384
我如何读取数据之间
我有下面的php代码
<?php
$xml_url = "1.xml";
$xml = simplexml_load_file($xml_url);
foreach ($xml as $entry){
//Use that namespace
$namespaces = $entry->getNameSpaces(true);
//Now we don't have the URL hard-coded
$diffgr = $entry->children($namespaces['diffgr']);
echo $diffgr->diffgram->dsAanbod->Pand->PandID;
}
?>
getnamespace(true);
//现在我们没有硬编码的URL
$diffgr=$entry->children($namespaces['diffgr']);
echo$diffgr->diffgram->dsAanbod->Pand->PandID;
}
?>
但这不起作用
有人能帮我访问一个节点吗?它是名称空间元素的子节点
亲切的问候哦,从哪里开始。此工作代码可能会说明一些问题:
<?php
$xml_url = "1.xml";
$xml = simplexml_load_file($xml_url);
foreach($xml->children('diffgr',true) as $diffgr){
$weirdemptynamespace = $diffgr->children('',true);
echo $weirdemptynamespace->dsAanbod->Pand->PandID;
}
children('diffgr',true)作为$diffgr){
$weirdemptynamespace=$diffgr->children(“”,true);
echo$weirdemptynamespace->dsAanbod->Pand->PandID;
}
列举几个问题:
<?php
$xml_url = "1.xml";
$xml = simplexml_load_file($xml_url);
foreach($xml->children('diffgr',true) as $diffgr){
$weirdemptynamespace = $diffgr->children('',true);
echo $weirdemptynamespace->dsAanbod->Pand->PandID;
}
xmlns=“”
与没有名称空间不同,在我看来,只是。。。。嗯,很奇怪foreach
过早(children('diffgr')
应在根元素(Dataset
)上调用)children()
的第二个参数设置为true
呵呵,在某种程度上,我很高兴那里少了一个
xmlns=“”
,然后我想;)foreach($weirdemptynamespace->dsAanbod->pandas$kot){echo$kot->PandID;}
应该这样做吗?