DOMElement::getElementsByTagName
DOMElement::hasAttribute
DOMElement
PHP Manual

# DOMElement::getElementsByTagNameNS

(PHP 5, PHP 7)

DOMElement::getElementsByTagNameNS — Get elements by namespaceURI and localName

### Description

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

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

### Parameters

`namespaceURI`

  The namespace URI.

`localName`

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

### Return Values

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.

### See Also

- DOMElement::getElementsByTagName() - Gets elements by tagname

DOMElement::getElementsByTagName
DOMElement::hasAttribute
DOMElement
PHP Manual