The DOMNamedNodeMap class

The DOMNamedNodeMap class

Class synopsis

(PHP 5, PHP 7, PHP 8)

class DOMNamedNodeMap implements Traversable, Countable {

/* Properties */

public readonly int $length;

/* Methods */

public count(): int|false

public getNamedItem(string $qualifiedName): ?DOMNode

public getNamedItemNS(?string $namespace, string $localName): ?DOMNode

public item(int $index): ?DOMNode

}

Properties

length

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

Table of Contents

• DOMNamedNodeMap::count — Get number of nodes in the map
• DOMNamedNodeMap::getNamedItem — Retrieves a node specified by name
• DOMNamedNodeMap::getNamedItemNS — Retrieves a node specified by local name and namespace URI
• DOMNamedNodeMap::item — Retrieves a node specified by index

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https://www.php.net/manual/en/class.domnamednodemap.php