SessionHandlerInterface
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SessionHandlerInterface::open

(PHP 5 >= 5.4.0)

SessionHandlerInterface::openInitialize session

说明

abstract public bool SessionHandlerInterface::open ( string $save_path , string $session_id )

Re-initialize existing session, or creates a new one. Called when a session starts or when session_start() is invoked.

参数

save_path

The path where to store/retrieve the session.

session_id

The session id.

返回值

The return value of the session storage (usually 0 on success, 1 on failure).

参见


SessionHandlerInterface
在线手册:中文 英文
PHP手册