---
title: danog\MadelineProto\Shutdown: Class that controls script shutdown.
description: 

image: https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png
---
# `danog\MadelineProto\Shutdown`
[Back to index](../../index.md)

> Author: Daniil Gentili <daniil@daniil.it>  
  

Class that controls script shutdown.  




## Method list:
* `shutdown(): void`
* `addCallback(callable $callback, null|string $id): int|\string The callback ID`
* `removeCallback(null|string|int $id): \bool true if the callback was removed correctly, false otherwise`

## Methods:
### `shutdown(): void`

Function to be called on shutdown.



### `addCallback(callable $callback, null|string $id): int|\string The callback ID`

Add a callback for script shutdown.


Parameters:
* `$callback`: `callable` The callback to set  
* `$id`: `null|string` The optional callback ID  


Return value: The callback ID


### `removeCallback(null|string|int $id): \bool true if the callback was removed correctly, false otherwise`

Remove a callback from the script shutdown callable list.


Parameters:
* `$id`: `null|string|int` The optional callback ID  


Return value: true if the callback was removed correctly, false otherwise


---
Generated by [danog/phpdoc](https://phpdoc.daniil.it)