index.md

---

title: last
slug: Web/XPath/Functions/last

---

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The last function returns a number equal to the context size from the expression evaluation context.

Syntax

last()

Returns

An integer equal to the context size from the expression evaluation context.

Notes

• This is often used with the position() function to determine if a particular node is the last in a node-set.

Defined

XPath 1.0 4.1

Gecko support

Supported.