PHP 7.4.22 Released!

XMLReader::lookupNamespace

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

XMLReader::lookupNamespaceLookup namespace for a prefix

Description

public XMLReader::lookupNamespace(string $prefix): ?string

Lookup 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.
add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top