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DOMNamedNodeMap::item

(PHP 5, PHP 7, PHP 8)

DOMNamedNodeMap::item — Retrieves a node specified by index

public DOMNamedNodeMap::item(int $index): ?DOMNode

Retrieves a node specified by index within the DOMNamedNodeMap object.

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).