I think this gets the first element called <gallery>
$gallery = $objDOM->getElementsByTagName('gallery')->item(0);
I'm trying to get <gallery name="Third">
I think I need something equivalent to:
$gallery = $objDOM->getElementsByTagName('gallery[@n开发者_StackOverflow社区ame="Third"]')->item;
Thanks, Andy
This is only possible with DOMXPath, e.g.
$xp = new DOMXPath($yourDOMDocument);
$nodes = $xp->query('//gallery[@name="Third"]');
or by iterating over the node list after the call to getElementsByTagName
with
foreach ($objDOM->getElementsByTagName('gallery') as $gallery) {
if($gallery->getAttribute('name') === 'Third') {
// do something
}
}
As the name suggests getElementsByTagName() only accepts tag names. Try XPath instead
$xpath = new DOMXPath ($objDOM);
$nodeList = $xpath->query('gallery[@name="Third"]');
$gallery = $nodeList->item(0);
Dont tested it, so there may be errors, typos or something.
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