XMLReader::getAttribute
(PHP 5 >= 5.1.0, PHP 7)
XMLReader::getAttribute — Get the value of a named attribute
说明
public
XMLReader::getAttribute (
string
$name ) :
string
Returns the value of a named attribute or NULL if the attribute does not exist or not positioned on an element node.
参数
-
name -
The name of the attribute.
返回值
The value of the attribute, or NULL if no attribute with the given name is found or not positioned on an element node.
更新日志
| 版本 | 说明 |
|---|---|
| 5.1.3 | Return NULL if no attribute found. Previously, returned an empty string. |
参见
- XMLReader::getAttributeNo() - Get the value of an attribute by index
- XMLReader::getAttributeNs() - Get the value of an attribute by localname and URI
