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title: danog\MadelineProto\MTProtoTools\CombinedUpdatesState: Stores multiple update states.
description: 

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# `danog\MadelineProto\MTProtoTools\CombinedUpdatesState`
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> Author: Daniil Gentili <daniil@daniil.it>  
  

Stores multiple update states.  




## Method list:
* `get(int $channel, array $init): \danog\MadelineProto\MTProtoTools\UpdatesState|\danog\MadelineProto\MTProtoTools\UpdatesState[]`
* `remove(int $channel): void`
* `has(int $channel): bool`
* `syncLoading(int $channel, bool|null $set): bool`

## Methods:
### `get(int $channel, array $init): \danog\MadelineProto\MTProtoTools\UpdatesState|\danog\MadelineProto\MTProtoTools\UpdatesState[]`

Get or update multiple parameters.


Parameters:
* `$channel`: `int` Channel to get info about (optional, if not provided returns the entire info array)  
* `$init`: `array` Parameters to update  


#### See also: 
* `\danog\MadelineProto\MTProtoTools\UpdatesState`



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### `remove(int $channel): void`

Remove update state.


Parameters:
* `$channel`: `int` Channel whose state should be removed  


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### `has(int $channel): bool`

Check if update state is present.


Parameters:
* `$channel`: `int` Channel ID  


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### `syncLoading(int $channel, bool|null $set): bool`

Are we currently busy?


Parameters:
* `$channel`: `int` Channel to get info about  
* `$set`: `bool|null` Busy flag to set before returning  


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