Ipunkt\LaravelAnalytics\Data\Renderer\CampaignRenderer::renderId PHP Method

renderId() private method

returns the rendered id
private renderId ( ) : string
return string
    private function renderId()
    {
        $id = $this->campaign->getId();
        return empty($id) ? '' : "ga('set', 'campaignId', '{$id}');";
    }