CHttpException

556                         // an array: 0 - object, 1 - method name
557                         list($object,$method)=$handler;
558                         if(is_string($object))    // static method call
559                             call_user_func($handler,$event);
560                         elseif(method_exists($object,$method))
561                             $object->$method($event);
562                         else
563                             throw new CException(Yii::t('yii','Event "{class}.{event}" is attached with an invalid handler "{handler}".',
564                                 array('{class}'=>get_class($this), '{event}'=>$name, '{handler}'=>$handler[1])));
565                     }
566                     else // PHP 5.3: anonymous function

207      * Raised right BEFORE the application processes the request.
208      * @param CEvent $event the event parameter
209      */
210     public function onBeginRequest($event)
211     {
212         $this->raiseEvent('onBeginRequest',$event);
213     }
214 
215     /**
216      * Raised right AFTER the application processes the request.
217      * @param CEvent $event the event parameter

178      * Remember to call the parent implementation so that static application components are loaded.
179      */
180     public function run()
181     {
182         if($this->hasEventHandler('onBeginRequest'))
183             $this->onBeginRequest(new CEvent($this));
184         register_shutdown_function(array($this,'end'),0,false);
185         $this->processRequest();
186         if($this->hasEventHandler('onEndRequest'))
187             $this->onEndRequest(new CEvent($this));
188     }