DOMNamedNodeMap::item

(PHP 5, PHP 7)

DOMNamedNodeMap::item — Retrieves a node specified by index

Descrierea

DOMNamedNodeMap::item ( int $index ) : DOMNode

Retrieves a node specified by index within the DOMNamedNodeMap object.

Parametri

index

Index into this map.

Valorile întoarse

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).