(PHP 5)
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.
Zwraca TRUE w przypadku powodzenia, FALSE w
przypadku błędu.