DOMElement->hasAttributeNS()
(No version information available, might be only in CVS)
DOMElement->hasAttributeNS() — Checks to see if attribute exists
说明
DOMElement
bool hasAttributeNS
( string $namespaceURI
, string $localName
)
Indicates whether attribute in namespace namespaceURI named localName exists as a member of the element.
参数
- namespaceURI
-
The namespace URI.
- localName
-
The local name.
返回值
如果成功则返回 TRUE，失败则返回 FALSE。
CDN