array:size

Returns the number of members in the supplied array.

size($array as array(*)) ➔ xs:integer

Arguments

 

$array

array(*)

The input array

Result

xs:integer

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.