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function sess_gc in Drupal 4

Same name and namespace in other branches
  1. 5 includes/session.inc \sess_gc()
  2. 6 includes/session.inc \sess_gc()
1 string reference to 'sess_gc'
_drupal_bootstrap in includes/bootstrap.inc

File

includes/session.inc, line 105
User session handling functions.

Code

function sess_gc($lifetime) {

  // Be sure to adjust 'php_value session.gc_maxlifetime' to a large enough
  // value.  For example, if you want user sessions to stay in your database
  // for three weeks before deleting them, you need to set gc_maxlifetime
  // to '1814400'.  At that value, only after a user doesn't log in after
  // three weeks (1814400 seconds) will his/her session be removed.
  db_query("DELETE FROM {sessions} WHERE timestamp < %d", time() - $lifetime);
  return TRUE;
}