title: Drupal 7 on browser close automatic logout
body: <p>I'm using Drupal 7.</p>
  
  <p>drupal?q=user</p>
  
  <p>when we logged in , after that we close browser &amp; reopen browser again then it should ask for login.</p>
  
  <p>But it remains logged in </p>
  
  <p>I have used session expire module &amp; also set </p>
  
  <p>ini_set('session.cookie_lifetime', 0);   in sites/default/settings.php  </p>
  
  <p>but it didn't work anyone have solve?</p>