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# DOMElement->getAttributeNS()

(no version information, might be only in CVS)

DOMElement->getAttributeNS() -- Returns value of attribute

## 说明

class DOMElement {
string getAttributeNS ( string namespaceURI, string localName )
}

Gets the value of the attribute in namespace `namespaceURI` with local name `localName` for the current node.

## 参数

`namespaceURI`

  The namespace URI.

`localName`

  The local name.

## 返回值

The value of the attribute, or an empty string if no attribute with the given `localName` and `namespaceURI` is found.

## 参见

DOMElement->hasAttributeNS()
DOMElement->setAttributeNS()
DOMElement->removeAttributeNS()

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