(PHP 5)
DOMDocument::createAttributeNS — Create new attribute node with an associated namespace
This function creates a new instance of class DOMAttr. Este nó não será exibido no documento a não ser que ele seja inserido, por exemplo, com DOMNode->appendChild().
The URI of the namespace.
The tag name and prefix of the attribute, as prefix:tagname.
The new DOMAttr or FALSE if an error occured.
Raised if qualifiedName contains an invalid character.
Raised if qualifiedName is a malformed qualified name, or if qualifiedName has a prefix and namespaceURI is NULL.