If no maximum limit is set on the maximum number of session objects that can be held in memory, then it is possible to have many session objects during peak user load time.
如果不对内存中可以保持的会话对象的最大数量设置最大限制，那么在用户加载高峰期，可能有许多会话对象。
For example, you could check to see if a user ID has been set in a session variable (showing that the user has actually logged in).
例如，可以检查一个会话变量中是否设置了一个用户ID(表明该用户已经登录)。
Then another session variable is set (the update message), and the user is redirected back to the index.php page.
然后，设置另一个会话变量（更新消息），并将用户重定向回index.php 页面。
In fact, you can take the value of the session ID cookie and set another cookie named BROWSERID when the user accesses the application for the first time.
实际上，当用户首次访问应用程序时，可以取得会话idcookie的值并设置另一个名为BROWSERID的cookie。
The core Facebook class encapsulates methods to authorize the user, create Facebook dialogs, make API requests, log out the user, and get or set access and session information and status.
核心Facebook类封装了对用户进行授权、创建Facebook对话框、发出API请求、注销用户以及获得或设置访问和会话信息及状态的方法。
If the user spends too much time interacting within the iFrame, the portal session can time out, depending on the timeout value set for the portal server session.
如果用户花费太多的时间在iF rame内进行交互，门户会话可能会超时，具体取决于为门户服务器会话设置的超时值。
With PHP 5.2.0 the user id of every session will be set to uid 0.
对于PHP5.2.0，每个会话的用户id设置为uid0。
If you've used Rails acts_as_authenticated, you know that a logged-in user will set the value associated with the: user key within the session.
如果使用过Rails acts_as_authenticated，就会知道登录用户会设置与会话中的：user密钥相关联的值。
In this scenario, as the frameset loads, a small set of core utility routines is initially loaded into the script frame; at the same time, server and user Settings are loaded in the session frame.
在这个场景中，当加载这个框架集时，也会首次将一组核心实用程序例程加载到脚本框架中；与此同时，服务器和用户设置也被加载到会话框架中。
The preferred language can be set per session, per user, as a site default and you can change it also with a override with a request parameter.
偏好语言可以按会话，用户或作为网站默认来进行设定。你也可以使用一个请求参量进行覆盖从而改变语言设定。
Under the hood, I've set up a little security catch: a ServletFilter that will check to see if the given parameter name matches the name currently in session for the current user.
在暗地里，我已经建立了一些安全捕捉：ServletFilter将查看给定的参数名称当前是否与当前用户会话中的名称相匹配。
Under the hood, I've set up a little security catch: a ServletFilter that will check to see if the given parameter name matches the name currently in session for the current user.
在暗地里，我已经建立了一些安全捕捉：ServletFilter将查看给定的参数名称当前是否与当前用户会话中的名称相匹配。
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