DOMNamedNodeMap::count

(PHP 7 >= 7.2.0)

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

Descrierea

public DOMNamedNodeMap::count ( void ) : int

Gets the number of nodes in the map.

Parametri

Această funcție nu are parametri.

Valorile întoarse

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