original_string: protected function bootstrapButtonGroup($class, $role, array $buttons) {
  
          $attributes = [];
  
          $attributes["class"] = $class;
          $attributes["role"]  = $role;
  
          $innerHTML = "\n" . implode("\n", $buttons) . "\n";
  
          return static::coreHTMLElement("div", $innerHTML, $attributes);
      }
code: protected function bootstrapButtonGroup($class, $role, array $buttons) {
  
          $attributes = [];
  
          $attributes["class"] = $class;
          $attributes["role"]  = $role;
  
          $innerHTML = "\n" . implode("\n", $buttons) . "\n";
  
          return static::coreHTMLElement("div", $innerHTML, $attributes);
      }
code_tokens: protected function bootstrapButtonGroup ( $ class , $ role , array $ buttons ) { $ attributes = [ ] ; $ attributes [ "class" ] = $ class ; $ attributes [ "role" ] = $ role ; $ innerHTML = "\n" . implode ( "\n" , $ buttons ) . "\n" ; return static :: coreHTMLElement ( "div" , $ innerHTML , $ attributes ) ; }
docstring: Displays a Bootstrap button group.
  
  @param string $class The class.
  @param string $role The role.
  @param array $buttons The buttons.
  @return string Returns the Bootstrap button group.
docstring_tokens: Displays a Bootstrap button group .