Yoast_Product::set_license_page_url PHP Method

        public function set_license_page_url($license_page_url)
        {
            if (is_admin() && is_multisite()) {
                if (!function_exists('is_plugin_active_for_network')) {
                    require_once ABSPATH . '/wp-admin/includes/plugin.php';
                }
                if (is_plugin_active_for_network($this->get_slug())) {
                    $this->license_page_url = network_admin_url($license_page_url);
                    return;
                }
            }
            $this->license_page_url = admin_url($license_page_url);
        }