Php/docs/class.domnodelist

• PHP Manual
• DOM
• The DOMNodeList class

(PHP 5, PHP 7)

Class synopsis

DOMNodeList implements Traversable , Countable {

/* Properties */

public readonly int $length

/* Methods */

public count ( ) : int

item ( int $index ) : DOMNode

}

Properties

length

The number of nodes in the list. The range of valid child node indices is 0 to length - 1 inclusive.

Changelog

Version	Description
7.2.0	The Countable interface is implemented and returns the value of the length property.

See Also

• » W3C specification of NodeList

Table of Contents

• DOMNodeList::count — Get number of nodes in the list
• DOMNodeList::item — Retrieves a node specified by index