original_string: public function identifier() {
      if (empty($this->record[$this->id_name])) {
        return FALSE;
      }
  
      return array($this->id_name => $this->record[$this->id_name]);
    }
code: public function identifier() {
      if (empty($this->record[$this->id_name])) {
        return FALSE;
      }
  
      return array($this->id_name => $this->record[$this->id_name]);
    }
code_tokens: public function identifier ( ) { if ( empty ( $ this -> record [ $ this -> id_name ] ) ) { return FALSE ; } return array ( $ this -> id_name => $ this -> record [ $ this -> id_name ] ) ; }
docstring: Provides the Id in array format column-value.
  False if is a new object.
  
  @return array|bool
docstring_tokens: Provides the Id in array format column - value . False if is a new object .