array:head

Returns the first member of an array, that is $array(1).

head($array as array(*)) ➔ item()*

Arguments

 

$array

array(*)

The input array

Result

item()*

Namespace

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

Links to W3C specifications

XPath 3.1 Functions and Operators

Saxon availability

Available in XPath 3.1, XSLT 3.0, and XQuery 3.1. Available in all Saxon editions. Implemented since Saxon 9.7.

Notes on the Saxon implementation

Available since Saxon 9.7.