The first step is to make sure that the user is logged out by unsetting the relevant session variables.

第一步，确保用户是通过取消相关会话变量来进行注销的。

youdao

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。

youdao

The network data packet is out of order for communication, through the streaming session technology to packet restructuring, make it become orderly communication session.

网络中数据包是杂乱无序进行传播的，需要通过流会话技术把数据包进行重组，使其成为有序传播的会话。

youdao

Along the way, Bud has several inexplicable encounters with women, including a wordless and tepid make-out session with Lily (Cheryl Tiegs), found wide-eyed and miserable, at a highway rest stop.

WSJ: Ben Kingsley Delivers Chills

The only positive to come out of Button's day was that Vettel, his only other challenger for the title, could not even make it out of the first qualifying session.

BBC: Button fears title blow in Brazil

One of the things that I wanted to make sure -- that we didn't get out in my session -- was we employ 750 people.

WHITEHOUSE: President Obama Closes Forum on Jobs and Economic Growth