fn:namespace-uri-from-QName

fn:namespace-uri-from-QName( QName? $srcval) → anyURI?

Function signature

$srcval

xs:QName ?

Result

string ?

Extracts the namespace URI component of a QName value

XPath 2.0 Specification

Note: The old name get-namespace-from-QName [sic] is retained as a synonym


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