src/Sulu/Bundle/WebsiteBundle/Controller/WebsiteController.php
protected function renderBlock($template, $block, $attributes = [])
    {
        $twig = $this->get('twig');
        $attributes = $twig->mergeGlobals($attributes);

        /** @var \Twig_Template $template */
        $template = $twig->loadTemplate($template);

        $level = ob_get_level();
        ob_start();

        try {
            $rendered = $template->renderBlock($block, $attributes);
            ob_end_clean();

            return $rendered;
        } catch (\Exception $e) {
            while (ob_get_level() > $level) {
                ob_end_clean();
            }

            throw $e;
        }
    }
protected function renderBlock($template, $block, $attributes = [])
    {
        $twig = $this->get('twig');
        $attributes = $twig->mergeGlobals($attributes);

        /** @var \Twig_Template $template */
        $template = $twig->loadTemplate($template);

        $level = ob_get_level();
        ob_start();

        try {
            $rendered = $template->renderBlock($block, $attributes);
            ob_end_clean();

            return $rendered;
        } catch (\Exception $e) {
            while (ob_get_level() > $level) {
                ob_end_clean();
            }

            throw $e;
        }
    }
protected function renderBlock ( $ template , $ block , $ attributes = [ ] ) { $ twig = $ this -> get ( 'twig' ) ; $ attributes = $ twig -> mergeGlobals ( $ attributes ) ; /** @var \Twig_Template $template */ $ template = $ twig -> loadTemplate ( $ template ) ; $ level = ob_get_level ( ) ; ob_start ( ) ; try { $ rendered = $ template -> renderBlock ( $ block , $ attributes ) ; ob_end_clean ( ) ; return $ rendered ; } catch ( \ Exception $ e ) { while ( ob_get_level ( ) > $ level ) { ob_end_clean ( ) ; } throw $ e ; } }
Returns rendered part of template specified by block.
Returns rendered part of template specified by block .