Latte\Runtime\SnippetDriver::renderSnippets PHP Method

    public function renderSnippets(array $blocks, array $params)
    {
        if ($this->renderingSnippets || !$this->bridge->isSnippetMode()) {
            return FALSE;
        }
        $this->renderingSnippets = TRUE;
        $this->bridge->setSnippetMode(FALSE);
        foreach ($blocks as $name => $function) {
            if ($name[0] !== '_' || !$this->bridge->needsRedraw(substr($name, 1))) {
                continue;
            }
            $function = reset($function);
            $function($params);
        }
        $this->bridge->setSnippetMode(TRUE);
        $this->bridge->renderChildren();
        return TRUE;
    }