public function php()
 {
     parent::checkAuthentification();
     parent::checkIfAdmin();
     $entries = LogEntry::find('log', 'php');
     if ($entries == NULL) {
         $entries = array();
     } else {
         if ($entries instanceof LogEntry) {
             $entries = array($entries);
         }
     }
     usort($entries, array('LogEntry', 'compare'));
     $smarty = new Template();
     $smarty->assign('entries', $entries);
     $smarty->assign('title', System::getLanguage()->_('Log'));
     $smarty->assign('heading', System::getLanguage()->_('PHPEntries'));
     $smarty->assign('showPHPEntries', true);
     $smarty->display('log/log.tpl');
 }
 protected function onBefore($action = '')
 {
     parent::checkAuthentification();
     parent::checkIfAdmin();
 }
 protected function onBefore($action = '')
 {
     parent::checkIfAdmin();
 }