XMLReader::getAttributeNo
(PHP 5 >= 5.1.0, PHP 7)
XMLReader::getAttributeNo — Get the value of an attribute by index
Descrierea
public XMLReader::getAttributeNo
( int
$index
) : string|nullReturns 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.
Parametri
-
index -
The position of the attribute.
Valorile întoarse
The value of the attribute, or an empty string (before PHP 5.6) or null
(from PHP 5.6 onwards) if no attribute exists at
index or is not positioned on the element.
Istoricul schimbărilor
| Versiune | Descriere |
|---|---|
| 5.6.0 |
XMLReader::getAttributeNo() now returns null
if the attribute doesn't exist.
|
A se vedea și
- XMLReader::getAttribute() - Get the value of a named attribute
- XMLReader::getAttributeNs() - Get the value of an attribute by localname and URI
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