DOMNamedNodeMap

:::info[Note] This is a point-in-time snapshot of the API documentation from January 2026. Going forward, we will not be maintaining a public copy of these references, and recommend users to refer to the built-in signature helpers available in the Hack LSP instead for complete and up-to-date information. :::

Interface Synopsis

class DOMNamedNodeMap implements IteratorAggregate<?DOMNode>, KeyedTraversable<string, Tnode> {...}

Public Methods

• ->__construct(): void
• ->getIterator(): DOMNodeIterator
• ->getNamedItem(string $name): Tnode
  Retrieves a node specified by its nodeName
• ->getNamedItemNS(string $namespaceuri, string $localname): Tnode
  Retrieves a node specified by localName and namespaceURI
• ->item(int $index): Tnode
  Retrieves a node specified by index within the DOMNamedNodeMap object