Save uploaded file with any filename characters

Comparing #2 with #3

Content

[...]
return true;
}
return false;
}

public function getFile($id) {
$encodedFile = iconv('UTF-8', 'greek//TRANSLIT//IGNORE', $this->name_file);
$path = 'images/' . $encodedFile;
[...]
}
$this->render('create', array('model'=>$model));
}
 
 
 public function actionView($id) {
 
  $this->loadModel($id)->getFile();
 
 }

```



The left code is similar to this wiki
[...]