I have a PHP5 DOMDocument and I try to find the root node (not the root element).
Example:
<test>
<element>
<bla1>x</bla1>
<bla2>x</bla2>
</element>
<element>
<bla1>y</bla1>
<bla2>y</bla2>
</element>
<element>
<bla1>z</bla1>
<bla2>z</bla2>
</element>
</test>
I want to get the DOMNode of "test" so that I can call - for example - hasChildNodes. I can get the "documentElement", but that's a DOMElement. Maybe I can go from there?
$d = DOMDocument::loadXML($xml);
// [... do some stuff here to find document's root node ...]
if ($rootnode->hasChildNodes()) echo 'yayy!'
Who can fill the gap? I seem to be blind.
(Obviously it's not only hasChildNodes I want to call - so NO, it doesn't help to find another method to find out if the document contains stuff. That's just for my simple example. I need a DOMNode at the end.)
DOMElement extends DOMNode.
You get the Root DOMElement by $d->documentElement.