XMLReader::getAttributeNo
(PHP 5 >= 5.1.2)
XMLReader::getAttributeNo — Get the value of an attribute by index
说明
XMLReader
string
getAttributeNo
( int $index
)
Returns the value of an attribute based on its position or an empty string if attribute does not exist or not positioned on an element node.
参数
- index
-
The position of the attribute.
返回值
The value of the attribute, or an empty string if no attribute exists at index or not positioned of element.
