PHP 8.1.0 Beta 1 available for testing


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

SessionHandlerInterface::gcCleanup old sessions


abstract public SessionHandlerInterface::gc(int $max_lifetime): int|false

Cleans up expired sessions. Called by session_start(), based on session.gc_divisor, session.gc_probability and session.gc_maxlifetime settings.



Sessions that have not updated for the last max_lifetime seconds will be removed.

Dönen Değerler

Returns the number of deleted sessions on success, başarısızlık durumunda false döner. Note this value is returned internally to PHP for processing.

Sürüm Bilgisi

Sürüm: Açıklama
7.1.0 Prior to this version, the function returned true on success.
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