SessionHandler::destroy

(PHP 5 >= 5.4.0)

SessionHandler::destroy — Destroy a session

说明

public bool SessionHandler::destroy ( string $session_id )

Destroys a session. Called by internally by PHP with session_regenerate_id() (assuming the $destory is set to TRUE, by session_destroy() or when session_decode() fails.

This method wraps the internal PHP save handler defined in the session.save_handler ini setting that was set before this handler was set by session_set_save_handler().

If this class is extended by inheritiance, calling the parent destroy method will invoke the wrapper for this method and therefor invoke the associated internal callback. This allows this method to be overidden and or intercepted and filtered.

For more information on what this method is expected to do, please refer to the documentation at SessionHandlerInterface::destroy().

参数

session_id: The session ID being destroyed.

返回值

会话存储的返回值（通常成功返回 0，失败返回 1）。