SessionHandlerInterface::gc
(PHP 5 >= 5.4.0, PHP 7)
SessionHandlerInterface::gc — Cleanup old sessions
설명
abstract public bool SessionHandlerInterface::gc
( int
$maxlifetime
)Cleans up expired sessions. Called by session_start(), based on session.gc_divisor, session.gc_probability and session.gc_maxlifetime settings.
인수
-
maxlifetime -
Sessions that have not updated for the last
maxlifetimeseconds will be removed.
반환값
반환 값(보통 성공 시 TRUE, 실패 시 FALSE). 이 값은 처리를 위해 내부적으로 PHP로 반환되는 점에 주의하십시오.
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