XMLReader::lookupNamespace
(PHP 5 >= 5.1.0, PHP 7)
XMLReader::lookupNamespace — Lookup namespace for a prefix
Descrierea
public XMLReader::lookupNamespace
( string
$prefix
) : string|nullLookup in scope namespace for a given prefix.
Parametri
-
prefix -
String containing the prefix.
Valorile întoarse
The value of the namespace, or null if no namespace exists.
Istoricul schimbărilor
| Versiune | Descriere |
|---|---|
| 8.0.0 |
This function can no longer return false.
|
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