WordPress at a glance
function is not described

Symfony\Component\CssSelector\XPath\Extension

FunctionExtension::translateNthLastChild() public WC 1.0

{} It's a method of the class: FunctionExtension{}

No Hooks.

Return

XPathExpr.

Usage

$FunctionExtension = new FunctionExtension();
$FunctionExtension->translateNthLastChild( $xpath, $function );
$xpath(XPathExpr) (required)
-
$function(FunctionNode) (required)
-

Code of FunctionExtension::translateNthLastChild() WC 5.4.1

<?php
public function translateNthLastChild(XPathExpr $xpath, FunctionNode $function)
{
    return $this->translateNthChild($xpath, $function, true);
}