FluentDOM\Nodes::__isset PHP Méthode

    public function __isset($name)
    {
        switch ($name) {
            case 'contentType':
            case 'length':
            case 'xpath':
                return TRUE;
            case 'document':
                return isset($this->_document);
        }
        return FALSE;
    }

 /**
  * Virtual properties, validate existence
  *
  * @param string $name
  * @return bool
  */
 public function __isset($name)
 {
     switch ($name) {
         case 'attr':
         case 'css':
         case 'data':
             return TRUE;
     }
     return parent::__isset($name);
 }