# DOMElement::getAttributeNode

(PHP 5, PHP 7, PHP 8)

DOMElement::getAttributeNode — Returns attribute node

### 说明

public DOMElement::getAttributeNode(string `$qualifiedName`): DOMAttr|DOMNameSpaceNode|false

Returns the attribute node with name `qualifiedName` for the current element.

### 参数

`qualifiedName`

  The name of the attribute.

### 返回值

The attribute node. Note that for XML namespace declarations (`xmlns` and `xmlns:*` attributes) an instance of DOMNameSpaceNode is returned instead of a DOMAttr.

### 参见

- DOMElement::hasAttribute() - Checks to see if attribute exists
- DOMElement::setAttributeNode() - Adds new attribute node to element
- DOMElement::removeAttributeNode() - Removes attribute

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