DOMDocument->createAttributeNS()

Create new attribute node with an associated namespace ()

DOMDocument {
  DOMAttr createAttributeNS(string namespaceURI,
                            string qualifiedName);

}

This function creates a new instance of class DOMAttr. 本节点不会出现在文档中,除非是用例如 DOMNode->appendChild() 函数来将其插入。

参数

namespaceURI

The URI of the namespace.

qualifiedName

The tag name and prefix of the attribute, as prefix:tagname.

返回值

The new DOMAttr or FALSE if an error occured.

异常

DOM_INVALID_CHARACTER_ERR

Raised if qualifiedName contains an invalid character.

DOM_NAMESPACE_ERR

Raised if qualifiedName is a malformed qualified name, or if qualifiedName has a prefix and namespaceURI is NULL.