The DOMNodeList class

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The DOMNodeList class

Class synopsis

(PHP 5, PHP 7, PHP 8)

class DOMNodeList implements Traversable, Countable {

/* Properties */

public readonly int $length;

/* Methods */

public count(): int|false
public item(int $index): ?DOMNode



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


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

See Also

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