Php/docs/class.domnamednodemap

• PHP Manual
• DOM
• The DOMNamedNodeMap class

(PHP 5, PHP 7)

类摘要

DOMNamedNodeMap implements Traversable , Countable {

/* 属性 */

public readonly int $length

/* 方法 */

public count ( ) : int

getNamedItem ( string $name ) : DOMNode

getNamedItemNS ( string $namespaceURI , string $localName ) : DOMNode

item ( int $index ) : DOMNode

}

属性

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