original_string: public function path($style = '')
      {
          if ($this->getAttribute('filename')) {
              return $this->getInterpolator()->interpolate($this->url, $style);
          }
  
          return '';
      }
code: public function path($style = '')
      {
          if ($this->getAttribute('filename')) {
              return $this->getInterpolator()->interpolate($this->url, $style);
          }
  
          return '';
      }
code_tokens: public function path ( $ style = '' ) { if ( $ this -> getAttribute ( 'filename' ) ) { return $ this -> getInterpolator ( ) -> interpolate ( $ this -> url , $ style ) ; } return '' ; }
docstring: Generates the filesystem path to an uploaded file.
  
  @param string $style
  
  @return string
docstring_tokens: Generates the filesystem path to an uploaded file .