DOMNodeList::count

(PHP 7 >= 7.2.0)

DOMNodeList::count — Get number of nodes in the list

説明

public DOMNodeList::count ( void ) : int

Gets the number of nodes in the list.

パラメータ

この関数にはパラメータはありません。

返り値

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