(PHP 5, PHP 7)
DOMElement::removeAttributeNode — Removes attribute
$oldnode
Removes attribute oldnode from the element.
oldnode
The attribute node.
성공 시 TRUE를, 실패 시 FALSE를 반환합니다.
TRUE
FALSE
DOM_NO_MODIFICATION_ALLOWED_ERR
Raised if the node is readonly.
DOM_NOT_FOUND_ERROR
Raised if oldnode is not an attribute of the element.