DOMNamedNodeMap::item

(PHP 5, PHP 7, PHP 8)

DOMNamedNodeMap::itemRetrieves a node specified by index

Descrizione

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

Retrieves a node specified by index within the DOMNamedNodeMap object.

Elenco dei parametri

index

Index into this map.

Valori restituiti

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).