This code sample is adapted from Clifford B. Anderson and Joseph C. Wicentowski, XQuery for Humanists (College Station: Texas A&M University Press, 2020), 120. Download this code sample in its raw form. View the source on GitHub.

xquery version "3.1";

import module namespace functx = "http://www.functx.com"
    at "http://www.xqueryfunctions.com/xq/functx-1.0-doc-2007-01.xq";

functx:month-name-en("2016-04-15")