think\paginator\driver\Bootstrap::render PHP Метод

    public function render()
    {
        if ($this->hasPages()) {
            if ($this->simple) {
                return sprintf('<ul class="pager">%s %s</ul>', $this->getPreviousButton(), $this->getNextButton());
            } else {
                return sprintf('<ul class="pagination">%s %s %s</ul>', $this->getPreviousButton(), $this->getLinks(), $this->getNextButton());
            }
        }
    }