Php/docs/domelement.getelementsbytagnamens
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DOMElement::getElementsByTagNameNS
(PHP 5, PHP 7)
DOMElement::getElementsByTagNameNS — Get elements by namespaceURI and localName
说明
public DOMElement::getElementsByTagNameNS
( string $namespaceURI
, string $localName
) : DOMNodeList
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.