XMLReader::lookupNamespace
(PHP 5 >= 5.1.0, PHP 7, PHP 8)
XMLReader::lookupNamespace — Lookup namespace for a prefix
Description
$prefix
): ?stringLookup in scope namespace for a given prefix.
Parameters
-
prefix
-
String containing the prefix.
Return Values
The value of the namespace, or null
if no namespace exists.
Changelog
Version | Description |
---|---|
8.0.0 |
This function can no longer return false .
|