DOMElement::setIdAttributeNode()

(PHP 5, PHP 7)

Declares the attribute specified by node to be of type ID

说明

publicDOMElement::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