(PHP 5 >= 5.1.0, PHP 7, PHP 8)
XMLReader::getAttribute — Get the value of a named attribute
$name
) : string|null
Returns the value of a named attribute or null
if the
attribute does not exist or not positioned on an element node.
name
The name of the attribute.
版本 | 说明 |
---|---|
8.0.0 |
This function can no longer return false .
|
The value of the attribute, or null
if no attribute with the given
name
is found or not positioned on an element node.