diff options
Diffstat (limited to 'application/controllers/StatsController.php')
| -rw-r--r-- | application/controllers/StatsController.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/application/controllers/StatsController.php b/application/controllers/StatsController.php index a54c528..8fc718e 100644 --- a/application/controllers/StatsController.php +++ b/application/controllers/StatsController.php @@ -15,6 +15,7 @@ class StatsController extends Zend_Controller_Action if(isset($userIDsNamespace['groupID'])){ header("Content-Type: image/png"); + header("Expires: 0"); $n = new Pbs_Graph(); $level = $this->_request->getParam('level'); @@ -22,8 +23,7 @@ class StatsController extends Zend_Controller_Action $n->setHiglightLevel($level); } - $str = $n->graph($userIDsNamespace['groupID']); - echo $str; + echo $n->graph($userIDsNamespace['groupID']); } } } |