array:get - XPath XQuery Reference

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XPath/XQuery get function

Returns the value at the specified position in the supplied array (counting from 1).

array:get(

$array as array(*),
$position as xs:integer

) as item()*

This function is deterministic, context-independent, and focus-independent.

The result is the value of $array($position).

The expression ["a", "b", "c"] => array:get(2) returns "b".

The expression ["a", ["b", "c"]] => array:get(2) returns ["b", "c"].

A dynamic error occurs if $position is not in the range 1 to array:size($array) inclusive.

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