(no version information, might be only in CVS)
DOMElement->getElementsByTagNameNS -- Get elements by namespaceURI and localNameThis function returns a new instance of the class DOMNodeList, which lists all the descendant elements with a given localName and namespaceURI in the order in which they are encountered in a preorder traversal of this element tree. Use "*" for the local name to return all elements within the element tree.