original_string: public function set(\BearFramework\App\Request\FormDataItem $dataItem): self
      {
          $this->data[$dataItem->name] = $dataItem;
          return $this;
      }
code: public function set(\BearFramework\App\Request\FormDataItem $dataItem): self
      {
          $this->data[$dataItem->name] = $dataItem;
          return $this;
      }
code_tokens: public function set ( \ BearFramework \ App \ Request \ FormDataItem $ dataItem ) : self { $ this -> data [ $ dataItem -> name ] = $ dataItem ; return $ this ; }
docstring: Sets a form data item.
  
  @param \BearFramework\App\Request\FormDataItem $form data item The form data item to set.
  @return self Returns a reference to itself.
docstring_tokens: Sets a form data item .