DOMNamedNodeMap->item()
(no version information, might be only in CVS)
DOMNamedNodeMap->item() -- Retrieves a node specified by index
说明
class
DOMNamedNodeMap {
DOMNode
item ( int index )
}
Retrieves a node specified by index
within the
DOMNamedNodeMap object.
参数
index
Index into this map.
返回值
The node at the index
th position in the map, or NULL
if that is not a valid index (greater than or equal to the number of nodes
in this map).