Php/docs/domelement.setidattributens

• PHP Manual
• DOMElement
• Declares the attribute specified by local name and namespace URI to be of type ID

DOMElement::setIdAttributeNS

(PHP 5, PHP 7)

DOMElement::setIdAttributeNS — Declares the attribute specified by local name and namespace URI to be of type ID

说明

public DOMElement::setIdAttributeNS ( string $namespaceURI , string $localName , bool $isId ) : void

Declares the attribute specified by localName and namespaceURI to be of type ID.

参数

namespaceURI

The namespace URI of the attribute.

localName

The local name of the attribute, as prefix:tagname.

isId

Set it to true if you want name to 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 name is 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::setIdAttributeNode() - Declares the attribute specified by node to be of type ID