Jackalope\Transport\Jackrabbit\Client::reorderChildren PHP Method

    public function reorderChildren(Node $node)
    {
        $reorders = $node->getOrderCommands();
        if (count($reorders) == 0) {
            // should not happen but safe is safe
            return;
        }
        $body = '';
        $path = $node->getPath();
        foreach ($reorders as $child => $destination) {
            if (is_null($destination)) {
                $body .= ">{$path}/{$child} : #last\r";
            } else {
                $body .= ">{$path}/{$child} : {$destination}#before\r";
            }
        }
        $this->setJsopBody(trim($body));
    }