map:for-each

Processes every key/value pair in a map by applying the given function, returning the results as a sequence in unpredictable order.

for-each($map as map(*), $action as function($key as xs:anyAtomicType, $value as item()*)) ➔ item()*

Arguments
	$map	map(*)	The input map
	$action	function($key as xs:anyAtomicType, $value as item()*)	The function to be applied
Result		item()*

Namespace

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

Links to W3C specifications

XPath 3.1 Functions and Operators

XSLT 3.0 Specification

Notes on the Saxon implementation

Available as defined in XSLT 3.0 since Saxon 9.6, replacing the previously available function map:for-each-entry (which was available since Saxon 9.4). Available in XSLT, XPath, and XQuery, whether or not 3.0 is available.

XPath 3.1 version implemented since Saxon 9.7.