static function delete_game($id) { global $wpdb; $table = self::table(); if (!is_array($id)) { $id = array($id); } $id = array_map('intval', $id); \WP_Clanwars\Maps::delete_map_by_game($id); \WP_Clanwars\Matches::delete_match_by_game($id); $id_list = implode(',', $id); return $wpdb->query("DELETE FROM `{$table}` WHERE id IN({$id_list})"); }