Php/docs/xmlreader.getattributeno
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XMLReader::getAttributeNo
(PHP 5 >= 5.1.0, PHP 7)
XMLReader::getAttributeNo — Get the value of an attribute by index
Description
public XMLReader::getAttributeNo
( int $index
) : string|null
Returns 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.
Parameters
index- The position of the attribute.
Return Values
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.
Changelog
| Version | Description |
|---|---|
| 5.6.0 | XMLReader::getAttributeNo() now returns NULL
if the attribute doesn't exist. |
See Also
- XMLReader::getAttribute() - Get the value of a named attribute
- XMLReader::getAttributeNs() - Get the value of an attribute by localname and URI
