The DOMNodeList class
Class synopsis
(PHP 5, PHP 7, PHP 8)
/* Properties */
/* Methods */
public count(): int
public item(int $index): DOMNode|DOMNameSpaceNode|null}
Properties
- length
-
The number of nodes in the list. The range of valid child node indices is 0 to
length - 1inclusive.
Changelog
| Version | Description |
|---|---|
| 8.0.0 | DOMNodeList implements IteratorAggregate now. Previously, Traversable was implemented instead. |
| 7.2.0 | The Countable interface is implemented and returns the value of the length property. |
See Also
Table of Contents
- DOMNodeList::count — Get number of nodes in the list
- DOMNodeList::item — Retrieves a node specified by index
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/class.domnodelist.php
