original_string: public function run($return = false)
      {
          $output = "";
  
          foreach ($this->stack as $view) { /** @var View $view */
              $data = $view->getData();
  
              if (! is_array($data)) {
                  $data = array();
              }
  
              if ($view->getType() === View::PART_BODY_PLACEHOLDER) {
                  throw new RendererException("The body placeholder isn't replaced!"); // @codeCoverageIgnore
              }
  
              if (! empty($this->globalData)) {
                  $data = array_merge($data, $this->globalData);
              }
  
              $engineClass = $view->getEngine();
              /** @var RendererInterface $engine */
              $engine = $engineClass->newInstance();
  
              if (! $engine instanceof RendererInterface) { // @codeCoverageIgnore
                  throw new RendererException("Engine is not instance of the RendererInterface."); // @codeCoverageIgnore
              } // @codeCoverageIgnore
  
              // Render it!
              $output .= $engine->render($view, $data);
          }
  
          // If we need to return. Then just return it.
          if ($return) {
              return $output;
          }
  
          // Instead, create response object and return it.
          return new Response($output, 200); // @codeCoverageIgnore
      }
code: public function run($return = false)
      {
          $output = "";
  
          foreach ($this->stack as $view) { /** @var View $view */
              $data = $view->getData();
  
              if (! is_array($data)) {
                  $data = array();
              }
  
              if ($view->getType() === View::PART_BODY_PLACEHOLDER) {
                  throw new RendererException("The body placeholder isn't replaced!"); // @codeCoverageIgnore
              }
  
              if (! empty($this->globalData)) {
                  $data = array_merge($data, $this->globalData);
              }
  
              $engineClass = $view->getEngine();
              /** @var RendererInterface $engine */
              $engine = $engineClass->newInstance();
  
              if (! $engine instanceof RendererInterface) { // @codeCoverageIgnore
                  throw new RendererException("Engine is not instance of the RendererInterface."); // @codeCoverageIgnore
              } // @codeCoverageIgnore
  
              // Render it!
              $output .= $engine->render($view, $data);
          }
  
          // If we need to return. Then just return it.
          if ($return) {
              return $output;
          }
  
          // Instead, create response object and return it.
          return new Response($output, 200); // @codeCoverageIgnore
      }
code_tokens: public function run ( $ return = false ) { $ output = "" ; foreach ( $ this -> stack as $ view ) { /** @var View $view */ $ data = $ view -> getData ( ) ; if ( ! is_array ( $ data ) ) { $ data = array ( ) ; } if ( $ view -> getType ( ) === View :: PART_BODY_PLACEHOLDER ) { throw new RendererException ( "The body placeholder isn't replaced!" ) ; // @codeCoverageIgnore } if ( ! empty ( $ this -> globalData ) ) { $ data = array_merge ( $ data , $ this -> globalData ) ; } $ engineClass = $ view -> getEngine ( ) ; /** @var RendererInterface $engine */ $ engine = $ engineClass -> newInstance ( ) ; if ( ! $ engine instanceof RendererInterface ) { // @codeCoverageIgnore throw new RendererException ( "Engine is not instance of the RendererInterface." ) ; // @codeCoverageIgnore } // @codeCoverageIgnore // Render it! $ output .= $ engine -> render ( $ view , $ data ) ; } // If we need to return. Then just return it. if ( $ return ) { return $ output ; } // Instead, create response object and return it. return new Response ( $ output , 200 ) ; // @codeCoverageIgnore }
docstring: Render all views in the stack.
  
  @param bool $return Return the rendered output?
  
  @return Response|string
  
  @throws RendererException
docstring_tokens: Render all views in the stack .