文字
DOMElement::setAttributeNodeNS
(PHP 5, PHP 7)
DOMElement::setAttributeNodeNS — Adds new attribute node to element
说明
public DOMAttr DOMElement::setAttributeNodeNS
( DOMAttr
$attr
)
Adds new attribute node attr to 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