أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
It depends on the server configuration or the relevant directives (session.gc_maxlifetime) in php.ini. Typically the default is 24 minutes (1440 seconds), but your webhost may have altered the default to something else.
Any time when it is becoming clearer skies