fn:namespace-uri

namespace-uri() ➔ xs:anyURI

Returns the namespace URI of the name of the context node.

There are no arguments

Result

xs:anyURI

namespace-uri($arg as node()?) ➔ xs:anyURI

Returns the namespace URI of the name of the supplied node.

Arguments

 

$arg

node()?

The node whose namespace URI is required

Result

xs:anyURI

Namespace

http://www.w3.org/2005/xpath-functions

Links to W3C specifications

XPath 2.0 Functions and Operators

XPath 3.0 Functions and Operators