session_startsession_status
(PHP >=5.4.0)
session_status — Returns the current session status
설명
int session_status
( void
)
session_status() is used to return the current session status.
반환값
- PHP_SESSION_DISABLED if sessions are disabled.
- PHP_SESSION_NONE if sessions are enabled, but none exists.
- PHP_SESSION_ACTIVE if sessions are enabled, and one exists.
참고
- session_start() - 세션 데이터 초기화
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