Say my XML looks like this:
<record>
<row name="title">this item</row>
<row name="url">this url</row>
</record>
Now I'm doing something like this:
$xml = new DOMDocument();
$xml->load('xmlfile.xml');
echo $xml->getElementByTagName('row')->item(0)->attributes->getNamedItem('title')->nodeValue;
But this just gives me:
NOTICE: Trying to get property of non-object id
Does anybody know how to get the node value where the "name" attribute has value "title"?
Try:
$xml = new DOMDocument();
$xml->loadXml('
<record>
<row name="title">this item</row>
<row name="url">this url</row>
</record>
');
$xpath = new DomXpath($xml);
// traverse all results
foreach ($xpath->query('//row[@name="title"]') as $rowNode) {
echo $rowNode->nodeValue; // will be 'this item'
}
// Or access the first result directly
$rowNode = $xpath->query('//row[@name="title"][1]')->item(0);
if ($rowNode instanceof DomElement) {
echo $rowNode->nodeValue;
}