What is the life cycle of session_PHP Tutorial

How long is the life cycle of a session?
1 When the browser ends, its life cycle also ends, but the file still exists in /tmp/(sess_???)
2 The next time you reopen the browser The session ID will be reassigned. If you use session_id() to bring back the previous ID, it will read the sess_??? that remains in /tmp and retrieve all the parameters you have set before.
3 You can Modify the remaining time of the session file in php.ini
session.gc_maxlifetime = 1440; after this number of seconds, stored
; data will be seen as 'garbage' and
; cleaned up by the gc process
Default is 1440 seconds, 24 minutes

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