title: wordpress remove cookies after browser closed
body: <p>i just want to remove my wordpress cookie after browser tab closed ,</p>
  
  <p>in pluggable.php FILE line 653 :</p>
  
  <p>if ( $remember ) {
      $expiration = $expire = time() + apply_filters('auth_cookie_expiration', 1209600, $user_id, $remember);
  } else {
      $expiration = time() + apply_filters('auth_cookie_expiration', 500,  $user_id, $remember);
       $expire = 0;</p>
  
  <p>i change every thing i could like $expirtation to "" or to 1<br>
  and expire to "" </p>
  
  <p>but it seams nothing work on wordpress<br>
  i even try to call wp_clear_auth_cookie() function onunload event but its not working </p>
  
  <p>what i should to do for removing cookies after browser/tab closed ?</p>