fn:for-each

Applies the function item $action to every item from the sequence $input in turn, returning the concatenation of the resulting sequences in order.

for-each($input as item()*, $action as fn(item(), xs:integer) as item()*) ➔ item()*

Arguments
	$input	item()*	The input sequence: the supplied function will be applied to each item in this sequence
	$action	fn(item(), xs:integer) as item()*	The function item to be invoked on each member of the supplied sequence
Result		item()*

Namespace

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

Links to W3C specifications

XPath 3.1 Functions and Operators

XPath 4.0 Functions and Operators

Saxon availability

Available in XPath 3.0, XSLT 3.0, XQuery 3.0, and later versions. From Saxon 10, available in all editions. Implemented in Saxon-PE and Saxon-EE since Saxon 9.6. Available for all platforms.

Notes on the Saxon implementation

Available in Saxon-HE since 10; in Saxon-PE/EE since 9.6.