function Template::renderParentBlock

Renders a parent block.

This method is for internal use only and should never be called directly.

Parameters

string $name The block name to render from the parent:

array $context The context:

array $blocks The current set of blocks:

Return value

string The rendered block

File

vendor/twig/twig/src/Template.php, line 155

Class

Template

Default base class for compiled templates.

Namespace

Twig

Code

public function renderParentBlock($name, array $context, array $blocks = []) : string {
    if (!$this->useYield) {
        if ($this->env
            ->isDebug()) {
            ob_start();
        }
        else {
            ob_start(function () {
                return '';
            });
        }
        $this->displayParentBlock($name, $context, $blocks);
        return ob_get_clean();
    }
    $content = '';
    foreach ($this->yieldParentBlock($name, $context, $blocks) as $data) {
        $content .= $data;
    }
    return $content;
}