original_string: protected function evalToolbarButtons()
      {
          $buttons = $this->toolbarButtons;
  
          if (is_string($buttons)) {
              $buttons = array_map(function ($button) {
                  return strlen($button) ? $button : '|';
              }, explode('|', $buttons));
          }
  
          return $buttons;
      }
code: protected function evalToolbarButtons()
      {
          $buttons = $this->toolbarButtons;
  
          if (is_string($buttons)) {
              $buttons = array_map(function ($button) {
                  return strlen($button) ? $button : '|';
              }, explode('|', $buttons));
          }
  
          return $buttons;
      }
code_tokens: protected function evalToolbarButtons ( ) { $ buttons = $ this -> toolbarButtons ; if ( is_string ( $ buttons ) ) { $ buttons = array_map ( function ( $ button ) { return strlen ( $ button ) ? $ button : '|' ; } , explode ( '|' , $ buttons ) ) ; } return $ buttons ; }
docstring: Determine the toolbar buttons to use based on config.
  @return string
docstring_tokens: Determine the toolbar buttons to use based on config .