# Class Opencart\Admin\Controller\Event\Statistics

`extends` | `Controller`

Class Statistics

- Opencart\System\Engine\Controller
  - Opencart\Admin\Controller\Event\Statistics

Located at admin\controller\event\statistics.php

Methods
`public` | `addReview(string &$route, array<int, mixed> &$args, mixed &$output): void` addReview addReview | #
`public` | `deleteReview(string &$route, array<int, mixed> &$args, mixed &$output): void` deleteReview deleteReview | #
`public` | `addReturn(string &$route, array<int, mixed> &$args, mixed &$output): void` addReturn addReturn | #
`public` | `deleteReturn(string &$route, array<int, mixed> &$args, mixed &$output): void` deleteReturn deleteReturn | #

Methods inherited from Opencart\System\Engine\Controller
`__construct(), __get(), __set()`

Properties inherited from Opencart\System\Engine\Controller
`$registry`

OpenCart API API documentation generated by ApiGen dev-master