SessionHandlerInterface::close

(PHP 5 >= 5.4.0, PHP 7, PHP 8)

SessionHandlerInterface::close — Close the session

说明

public SessionHandlerInterface::close(): bool

Closes the current session. This function is automatically executed when closing the session, or explicitly via session_write_close().

参数

此函数没有参数。

返回值

会话存储的返回值（通常成功返回 0，失败返回 1）。

发现了问题？

了解如何改进此页面 • 提交拉取请求 • 报告一个错误
＋添加备注

用户贡献的备注 1 note

up
4
svenr at selfhtml dot org
11 years ago
This method should release the exclusive lock that was acquired by the open() method.

Note that this will effectively serialize parallel requests, which affects performance for a single user session.

Not locking the resource would on the other hand allow for race conditions if two or more parallel requests change the session data.
＋添加备注

备份地址：http://www.lvesu.com/blog/php/sessionhandlerinterface.close.php