SessionHandlerInterface::gc
(PHP 5 >= 5.4.0, PHP 7)
SessionHandlerInterface::gc — Cleanup old sessions
Descrierea
abstract public SessionHandlerInterface::gc
( int
$max_lifetime
) : int|boolCleans up expired sessions. Called by session_start(), based on session.gc_divisor, session.gc_probability and session.gc_maxlifetime settings.
Parametri
-
max_lifetime -
Sessions that have not updated for the last
max_lifetimeseconds will be removed.
Valorile întoarse
Returns the number of deleted sessions on success, sau false în cazul eșecului.
Note this value is returned internally to PHP for processing.
Istoricul schimbărilor
| Versiune | Descriere |
|---|---|
| 7.1.0 |
Prior to this version, the function returned true on success.
|
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