XMLReader::getAttributeNs
(PHP 5 >= 5.1.0, PHP 7)
XMLReader::getAttributeNs — Get the value of an attribute by localname and URI
Descrierea
public XMLReader::getAttributeNs
( string
$name
, string $namespace
) : string|nullReturns 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.
Parametri
-
name -
The local name.
-
namespace -
The namespace URI.
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 with the given
name and namespace is
found or not positioned of element.
Istoricul schimbărilor
| Versiune | Descriere |
|---|---|
| 8.0.0 |
This function can no longer return false.
|
| 5.6.0 |
XMLReader::getAttributeNS() now returns null
if the attribute doesn't exist.
|
A se vedea și
- XMLReader::getAttribute() - Get the value of a named attribute
- XMLReader::getAttributeNo() - Get the value of an attribute by index
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