An example of a dynamic parameter is a session ID.

动态参数的一个示例就是会话 ID。

Session ID hijacking cannot completely be prevented;

截获会话ID通常很难完全避免；

Session ID hijacking can be a problem with PHP Websites.

截获会话id可以说是PHP网站所面临的一个问题。

Just a number in the NAME column is the session id since memory pools for a session are tracked by session id.

NAME 列中的数字是会话 ID，因为会话的内存池是按会话 ID 跟踪的。

That is, if a request is made with a session ID that has expired, a new session is started using the session ID supplied with the request.

也就是说，如果以逾时的工作阶段 ID 提出要求，则会使用该要求所提供的工作阶段 ID 启动新的工作阶段。

Lising 2: Generation of a session specific caching key based on the session id.

清单 2：根据会话 ID 生成特定于会话的缓存键

The getKey method constructs a cache key which includes the custom application key and the session id.

getKey 方法构造了一个缓存键，它包括自定义应用程序键和会话 ID。

You should also avoid displaying truly sensitive data, such as credit card numbers, to a user who has only been validated by session ID.

你也应当避免直接向一个仅通过会话ID验证的用户显示高度敏感的数据，例如信用卡号。