move_uploaded_file() Unable to move using yii framework -


i'm trying upload file yii framework when error appears

move_uploaded_file() [function.move-uploaded-file]: unable move '/tmp/phpledrdu' 'http://wmtunisia.com/tamtamtravel.tn/upload/2013-05-03entry_3.jpg'

and i'm doing in controller

public function actioncreate()  {      $model=new voitures;      if(isset($_post['voitures']))      {         $model->attributes=$_post['voitures'];         $model->image=cuploadedfile::getinstance($model,'image');          if($model->validate())          {              if(!empty($model->image)){                  $rep = yii::app()->params['webroot'].'upload/';                    $model->image->saveas($rep.date('y-m-d').$model->image);                   $model->image=date('y-m-d').$model->image;              }              $model->description= chtml::encode($_post['voitures']['description']);             $model->save();              yii::app()->user->setflash('save',"la voiture été enregistrée avec succes!");              $this->redirect(array('admin'));          }      }

please can ?

what yii::app()->params['webroot'] equal in case?

according error text, refers url, has path on server https://github.com/yiisoft/yii/blob/master/framework/web/cuploadedfile.php#l188

try use yii::getpathofalias('webroot') instead.


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