XMLReader::getAttributeNo
(PHP 5 >= 5.1.0, PHP 7)
XMLReader::getAttributeNo — Get the value of an attribute by index
Opis
public
XMLReader::getAttributeNo
( int
$index
) : stringReturns 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.
Parametry
-
index -
The position of the attribute.
Zwracane wartości
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.
Rejestr zmian
| Wersja | Opis |
|---|---|
| 5.6.0 |
XMLReader::getAttributeNo() now returns NULL
if the attribute doesn't exist.
|
Zobacz też:
- 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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