(PHP 5, PHP 7)
DOMElement::hasAttributeNS — Checks to see if attribute exists
$namespaceURI
, string $localName
)
Indicates whether attribute in namespace namespaceURI
named localName
exists as a member of the element.
namespaceURI
The namespace URI.
localName
The local name.
성공 시 TRUE
를, 실패 시 FALSE
를 반환합니다.