php - Yii: Unexpected invocation of CHttpSession::close when running a method in custom class -


strange problem here. using yii framework have following class

class htmltableui {   public function __construct(cwebmodule &$module,$data,$actions)    {     //...code goes here...   }    protected function rendertable()    {     //... code goes here ...   } }

i can call htmltableui::rendertable() instance of htmltableui in schedulermodule class main class in separate application module. schedulermodule.php file:

<?php  yii::import('scheduler.components.htmltableui');  class schedulermodule extends cwebmodule {     public function init()     {         parent::init();     }      public function beforecontrolleraction($controller, $action)     {         return true;     }       public function printui($data,$actions,$submitpath)         {         $ui = new htmltableui($this,$data,$actions,$submitpath);         $ui->rendertable();     } }

here comes tricky part - when call schudulermodule::printui view (index.php) way

<?php     $this->module->printui($casino,$actions,null); ?>

the code flow goes through schudulermodule::printui until reaching point rendertable invoked ($ui->rendertable();) , instead stepping @ first line inside body of method it, contrary logic , rules, surprisingly jumps chttpsession::close !!?

notice call stack before invoking rendertable

protected/modules/scheduler/schedulermodule.php.schedulermodule->printui:153     protected/modules/scheduler/views/default/index.php.require:21   /home/default/workspace/src/vlt/web/yii-1.1.12.b600af/framework/web/cbasecontroller.php.cbasecontroller->renderinternal:127  /home/default/workspace/src/vlt/web/yii-1.1.12.b600af/framework/web/cbasecontroller.php.cbasecontroller->renderfile:96   /home/default/workspace/src/vlt/web/yii-1.1.12.b600af/framework/web/ccontroller.php.ccontroller->renderpartial:870   /home/default/workspace/src/vlt/web/yii-1.1.12.b600af/framework/web/ccontroller.php.ccontroller->render:783  protected/modules/scheduler/controllers/defaultcontroller.php.defaultcontroller->actionindex:57

and after:

/home/default/workspace/src/vlt/web/yii-1.1.12.b600af/framework/web/chttpsession.php.chttpsession->close:134     /home/default/workspace/src/vlt/web/yii-1.1.12.b600af/framework/web/chttpsession.php.schedulermodule->printui:0 protected/modules/scheduler/views/default/index.php.require:21   /home/default/workspace/src/vlt/web/yii-1.1.12.b600af/framework/web/cbasecontroller.php.cbasecontroller->renderinternal:127  /home/default/workspace/src/vlt/web/yii-1.1.12.b600af/framework/web/cbasecontroller.php.cbasecontroller->renderfile:96   /home/default/workspace/src/vlt/web/yii-1.1.12.b600af/framework/web/ccontroller.php.ccontroller->renderpartial:870   /home/default/workspace/src/vlt/web/yii-1.1.12.b600af/framework/web/ccontroller.php.ccontroller->render:783  protected/modules/scheduler/controllers/defaultcontroller.php.defaultcontroller->actionindex:57

has had similar issue? can explain behavior?

i found solution!!! access modifier of rendertable supposed public, not protected. wrong somehow in yii framework results in unexpected runtime behavior instead of compilation error.


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