(PHP 5)
DOMElement::removeAttributeNode — Removes attribute
Removes attribute oldnode from the element.
oldnodeThe attribute node.
Restituisce TRUE in caso di successo, FALSE in caso di fallimento.
DOM_NO_MODIFICATION_ALLOWED_ERRRaised if the node is readonly.
DOM_NOT_FOUND_ERROR
Raised if oldnode is not an attribute of the element.