(PHP 5 >= 5.1.0, PHP 7)
XMLReader::getAttributeNs — Get the value of an attribute by localname and URI
public XMLReader::getAttributeNs ( string $name , string $namespace ) : string|null
Returns the value of an attribute by name and namespace URI or an empty string if attribute does not exist or not positioned on an element node.
name
The local name.
namespace
The namespace URI.
The value of the attribute, or an empty string (before PHP 5.6) or null
(from PHP 5.6 onwards) if no attribute with the given name
and namespace
is found or not positioned of element.
Version | Description |
---|---|
8.0.0 | This function can no longer return false . |
5.6.0 | XMLReader::getAttributeNS() now returns null if the attribute doesn't exist. |
© 1997–2020 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/xmlreader.getattributens.php