Ouzo\SessionObject::getKeyAndValueArguments PHP Method

    private function getKeyAndValueArguments($args)
    {
        if (count($args) == 1 && is_array($args[0])) {
            $args = $args[0];
        }
        if (count($args) < 2) {
            throw new InvalidArgumentException('Method needs at least two arguments: key and value');
        }
        $value = array_pop($args);
        $keys = Arrays::toArray($args);
        return array($keys, $value);
    }