(PHP 5 >= 5.1.0, PHP 7)
XMLReader::getAttribute — Get the value of a named attribute
$name
) : string
Returns the value of a named attribute or NULL if the
attribute does not exist or not positioned on an element node.
nameThe name of the attribute.
The value of the attribute, or NULL if no attribute with the given
name is found or not positioned on an element node.
| 版本 | 说明 |
|---|---|
| 5.1.3 |
Return NULL if no attribute found.
Previously, returned an empty string.
|