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item

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.

Retrieves a node specified by index within the DOMNamedNodeMap object

public function item(
  int $index,
): Tnode;

Parameters​

  • int $index - Index into this map.

Returns​

  • mixed - - The node at the indexth position in the map, or NULL if that is not a valid index (greater than or equal to the number of nodes in this map).