original_string: public function load($file)
      {
          $loader = new PhpConfig();
          $widgets = $loader->read($file);
          $this->add($widgets);
      }
code: public function load($file)
      {
          $loader = new PhpConfig();
          $widgets = $loader->read($file);
          $this->add($widgets);
      }
code_tokens: public function load ( $ file ) { $ loader = new PhpConfig ( ) ; $ widgets = $ loader -> read ( $ file ) ; $ this -> add ( $ widgets ) ; }
docstring: Load a config file containing widgets.
  
  Widget files should define a `$config` variable containing
  all the widgets to load. Loaded widgets will be merged with existing
  widgets.
  
  @param string $file The file to load
  @return void
docstring_tokens: Load a config file containing widgets .