PHP warning

126         }
127 
128         if($event instanceof CExceptionEvent)
129             $this->handleException($event->exception);
130         else // CErrorEvent
131             $this->handleError($event);
132     }
133 
134     /**
135      * Returns the details about the error that is currently being handled.
136      * The error is returned in terms of an array, with the following information:

799                 $this->onError($event);
800                 if(!$event->handled)
801                 {
802                     // try an error handler
803                     if(($handler=$this->getErrorHandler())!==null)
804                         $handler->handle($event);
805                     else
806                         $this->displayError($code,$message,$file,$line);
807                 }
808             }
809             catch(Exception $e)