Microweber\Providers\NotificationsManager::delete PHP Method

    public function delete($id)
    {
        $is_admin = $this->app->user_manager->is_admin();
        if (defined('MW_API_CALL') and $is_admin == false) {
            return array('error' => 'You must be logged in as admin to perform: ' . __CLASS__ . '->' . __FUNCTION__);
        }
        if (is_array($id)) {
            $id = array_pop($id);
        }
        $table = $this->table;
        $table = $this->app->database_manager->real_table_name($this->table);
        if ($id == 'all') {
            $q = "DELETE FROM {$table} where id is not NULL  ";
            $this->app->database_manager->q($q);
        } else {
            $this->app->database_manager->delete_by_id($table, intval($id), $field_name = 'id');
        }
        $this->app->cache_manager->delete('notifications' . DIRECTORY_SEPARATOR . intval($id));
        $this->app->cache_manager->delete('notifications' . DIRECTORY_SEPARATOR . 'global');
        return true;
    }