[fw-mvc] PartialLoop Model Zend_View_Abstract assign

Hi In my Model_ArticleMapper I've got this method

 public function fetchAll()     {         $resultSet = $this->getDbTable()->fetchAll();         $users   = array();         //Zend_Debug::dump($resultSet);exit();         foreach ($resultSet as $row) {             $user = new Model_ArticleModel();             $user->setId($row->id)                     ->setCat_id($row->cat_id)                     ->setUid($row->uid)                     ->setAname($row->aname)                     ->setDescription($row->description)                     ->setPrice($row->price)                     ->setFile_image($row->file_image)                     ->setPublished($row->published)                     ->setPackage($row->package)                     ->setTags($row->tags)                     ->setHighlighted($row->highlighted)                     ->setMapper($this);             $users[] = $user;         }         return $users;     } 

In my Model_ArticleModel all the properties are protected. I set up in my model this code

 public function toArray(){         $data = array();         foreach($this as $prop => $value){             if($prop == '_mapper'){                 continue;             }             $key = $this->_strReplaceOnce($prop);             $data[$key] =  $value;         }         return $data;     }     protected function _strReplaceOnce($haystack){          $needle = '_';         $replace = '';          // Looks for the first occurence of $needle in $haystack          // and replaces it with $replace.          $pos = strpos($haystack, $needle);          if ($pos === false) {              // Nothing found              return $haystack;          }          return substr_replace($haystack, $replace, $pos, strlen($needle));      }  

and it works fine. I peeped into Zend_View_Abstract and I saw

 if ('_' == substr($spec, 0, 1)) {                 require_once 'Zend/View/Exception.php';                 throw new Zend_View_Exception('Setting private or protected class members is not allowed', $this);             } 

So I'm wondering if I'm making something wrong. All in all implement a toArray method is the only way to use a model in a PartialLoop so I don't see the reason for it imho. Bye.

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