DOMElement
PHP Manual

DOMElement::getElementsByTagNameNS

(PHP 5, PHP 7)

DOMElement::getElementsByTagNameNS — Get elements by namespaceURI and localName

说明

public DOMNodeList DOMElement::getElementsByTagNameNS ( string $namespaceURI , string $localName )

This function fetch all the descendant elements with a given localName and namespaceURI.

参数

namespaceURI

The namespace URI.

localName

The local name. Use * to return all elements within the element tree.

返回值

This function returns a new instance of the class DOMNodeList of all matched elements in the order in which they are encountered in a preorder traversal of this element tree.

参见

DOMElement
PHP Manual