DOMElement::setAttributeNodeNS()
(PHP 5, PHP 7)
Adds new attribute node to element
说明
public DOMElement::setAttributeNodeNS(DOMAttr$attr): DOMAttr
Adds new attribute node$attrto element.
参数
- $attr
The attribute node.
返回值
Returns the old node if the attribute has been replaced.
错误/异常
DOM_NO_MODIFICATION_ALLOWED_ERR
Raised if the node is readonly.
参见
- DOMElement::hasAttributeNS() Checks to see if attribute exists
- DOMElement::getAttributeNodeNS() Returns attribute node
- DOMElement::removeAttributeNode() Removes attribute