original_string: public function getCssClasses()
      {
          $action = (string)$this->getView()->getRequest()->getParam('action');
          $pluralVar = $this->getViewVar('pluralVar');
          $viewClasses = (array)$this->getViewVar('viewClasses');
          $args = func_get_args();
  
          return implode(
              array_unique(array_merge(
                  [
                      'scaffold-action',
                      sprintf('scaffold-action-%s', $action),
                      sprintf('scaffold-controller-%s', $pluralVar),
                      sprintf('scaffold-%s-%s', $pluralVar, $action),
                  ],
                  $args,
                  $viewClasses
              )),
              ' '
          );
      }
code: public function getCssClasses()
      {
          $action = (string)$this->getView()->getRequest()->getParam('action');
          $pluralVar = $this->getViewVar('pluralVar');
          $viewClasses = (array)$this->getViewVar('viewClasses');
          $args = func_get_args();
  
          return implode(
              array_unique(array_merge(
                  [
                      'scaffold-action',
                      sprintf('scaffold-action-%s', $action),
                      sprintf('scaffold-controller-%s', $pluralVar),
                      sprintf('scaffold-%s-%s', $pluralVar, $action),
                  ],
                  $args,
                  $viewClasses
              )),
              ' '
          );
      }
code_tokens: public function getCssClasses ( ) { $ action = ( string ) $ this -> getView ( ) -> getRequest ( ) -> getParam ( 'action' ) ; $ pluralVar = $ this -> getViewVar ( 'pluralVar' ) ; $ viewClasses = ( array ) $ this -> getViewVar ( 'viewClasses' ) ; $ args = func_get_args ( ) ; return implode ( array_unique ( array_merge ( [ 'scaffold-action' , sprintf ( 'scaffold-action-%s' , $ action ) , sprintf ( 'scaffold-controller-%s' , $ pluralVar ) , sprintf ( 'scaffold-%s-%s' , $ pluralVar , $ action ) , ] , $ args , $ viewClasses ) ) , ' ' ) ; }
docstring: Get css classes
  
  @return string
docstring_tokens: Get css classes