Doctrine\OrientDB\Query\Command::appendToken PHP Method

    protected function appendToken($token, $values, $first = false)
    {
        foreach ($values as $key => $value) {
            if ($first) {
                array_unshift($this->tokens[$token], $value);
            } else {
                $method = "appendTokenAs" . ucfirst(gettype($key));
                $this->{$method}($token, $key, $value);
            }
        }
    }