DOMNamedNodeMap::count

(PHP 7 >= 7.2.0)

DOMNamedNodeMap::count — Get number of nodes in the map

Descripción

public DOMNamedNodeMap::count ( void ) : int

Gets the number of nodes in the map.

Parámetros

Esta función no tiene parámetros.

Valores devueltos

Returns the number of nodes in the map, which is identical to the length property.