Get the values of the child nodes with PHP DOM
25,127
Solution 1
Try
$document_xml = new DOMDocument();
$document_xml->loadXML($xml);
$elements = $document_xml->getElementsByTagName('LISTING');
foreach ($elements as $node) {
$idtest = $node->getElementsByTagName('DATEMAJ');
$idElem = $node->getElementsByTagName('ID');
$idList[] = $idElem->item(0)->nodeValue;
}
See demo here
Solution 2
Use DOMXpath::evaluate().
$xml = <<<'XML'
<LISTINGS xmlns:diffgr="urn:digggr" xmlns:msdata="urn:msdata">
<LISTING diffgr:id="LISTING1" msdata:rowOrder="0" diffgr:hasChanges="inserted">
<ID>ACCAMAQU0470001P</ID>
<DATECREA>2013-01-28T09:45:21+01:00</DATECREA>
<DATEMAJ>2014-01-09T17:41:25+01:00</DATEMAJ>
</LISTING>
</LISTINGS>
XML;
$dom = new DOMDocument();
$dom->loadXml($xml);
$xpath = new DOMXpath($dom);
$result = [];
foreach ($xpath->evaluate('//LISTING') as $listing) {
$result[] = [
'ID' => $xpath->evaluate('string(ID)', $listing),
'DATEMAJ' => $xpath->evaluate('string(DATEMAJ)', $listing)
];
}
var_dump($result);
Output: https://eval.in/103310
array(1) {
[0]=>
array(2) {
["ID"]=>
string(16) "ACCAMAQU0470001P"
["DATEMAJ"]=>
string(25) "2014-01-09T17:41:25+01:00"
}
}
WARNING: Your XML fragment contains several attributes with namespaces prefixes. So the XML is using namespaces. It id possible that here is a default namespace defined as well. If that is the case a namespace prefix for that namespace has to be registered and used.
Author by
BnJ
Updated on July 09, 2022Comments
-
BnJ almost 2 years
Here is an example XML I use:
<LISTING diffgr:id="LISTING1" msdata:rowOrder="0" diffgr:hasChanges="inserted"> <ID>ACCAMAQU0470001P</ID> <DATECREA>2013-01-28T09:45:21+01:00</DATECREA> <DATEMAJ>2014-01-09T17:41:25+01:00</DATEMAJ> ... </LISTING> ...
In the PHP code, here I am:
$document_xml = new DOMDocument(); $document_xml->loadXML($retour['any']); $elements = $document_xml->getElementsByTagName('LISTING'); while ($elements->item($i)) { $element = $elements->item($i); // On obtient le nœud $list = $element->childNodes; // On récupère les nœuds avec childNodes $idtest = $element->getElementsByTagName('DATEMAJ'); $idElem = $element->getElementsByTagName('ID'); foreach($idElem as $idSirtaq){ $idList[] = $idSirtaq->firstChild->nodeValue; } foreach ($idtest as $test) { //HERE ... } ... }
I would to get the value of nodes "ID" and "DATEMAJ". I know to get the "DATEMAJ" value, with
$test->firstChild->nodeValue
, but not how to retrieve the value of the node "ID".