original_string: protected function renderFixedItem()
      {
          if ($this->fixedItemOptions === false) {
              return '';
          }
  
          $tag = ArrayHelper::remove($this->fixedItemOptions, 'tag', 'div');
          $content = ArrayHelper::remove($this->fixedItemOptions, 'content', '');
  
          Html::addCssClass($this->fixedItemOptions, ['fixed-item' => 'carousel-fixed-item']);
  
          return Html::tag($tag, $content, $this->fixedItemOptions);
      }
code: protected function renderFixedItem()
      {
          if ($this->fixedItemOptions === false) {
              return '';
          }
  
          $tag = ArrayHelper::remove($this->fixedItemOptions, 'tag', 'div');
          $content = ArrayHelper::remove($this->fixedItemOptions, 'content', '');
  
          Html::addCssClass($this->fixedItemOptions, ['fixed-item' => 'carousel-fixed-item']);
  
          return Html::tag($tag, $content, $this->fixedItemOptions);
      }
code_tokens: protected function renderFixedItem ( ) { if ( $ this -> fixedItemOptions === false ) { return '' ; } $ tag = ArrayHelper :: remove ( $ this -> fixedItemOptions , 'tag' , 'div' ) ; $ content = ArrayHelper :: remove ( $ this -> fixedItemOptions , 'content' , '' ) ; Html :: addCssClass ( $ this -> fixedItemOptions , [ 'fixed-item' => 'carousel-fixed-item' ] ) ; return Html :: tag ( $ tag , $ content , $ this -> fixedItemOptions ) ; }
docstring: Renders the optional fixed item.
  
  @return string the fixed item's markup
docstring_tokens: Renders the optional fixed item .