DOMElement::setIdAttributeNode()
(PHP 5, PHP 7)
Declares the attribute specified by node to be of type ID
说明
public DOMElement::setIdAttributeNode(DOMAttr$attr,bool $isId): void
Declares the attribute specified by$attrto be of type ID.
参数
- $attr
The attribute node.
- $isId
Set it to
TRUE
if you want$nameto be of type ID,FALSE
otherwise.
返回值
没有返回值。
错误/异常
DOM_NO_MODIFICATION_ALLOWED_ERR
Raised if the node is readonly.
DOM_NOT_FOUND
Raised if$nameis not an attribute of this element.
参见
- DOMDocument::getElementById() Searches for an element with a certain id
- DOMElement::setIdAttribute() Declares the attribute specified by name to be of type ID
- DOMElement::setIdAttributeNS() Declares the attribute specified by local name and namespace URI to be of type ID