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

    protected function setJsopBody($value, $key = ":diff", $type = null)
    {
        if ($type) {
            $this->jsopBody[$key] = array($value, $type);
        } else {
            if (!isset($this->jsopBody[$key])) {
                $this->jsopBody[$key] = "";
            } else {
                $this->jsopBody[$key] .= "\r";
            }
            $this->jsopBody[$key] .= $value;
        }
    }