---
title: Logging
description: MadelineProto provides a unified class for logging messages to the logging destination defined in [settings](SETTINGS.html#settingslogger).  
image: https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png
---
# Logging

MadelineProto provides a unified class for logging messages to the logging destination defined in [settings](SETTINGS.html#settingslogger).  

```php
\danog\MadelineProto\Logger::log($message, $level);
```

`$message` is a string, an integer, an array, or any json-encodable object.  
`$level` is one of the following constants:
* `\danog\MadelineProto\Logger::FATAL_ERROR` - Indicates a fatal error
* `\danog\MadelineProto\Logger::ERROR` - Indicates a recoverable error
* `\danog\MadelineProto\Logger::NOTICE` - Indicates an info message
* `\danog\MadelineProto\Logger::VERBOSE` - Indicates a verbose info message
* `\danog\MadelineProto\Logger::ULTRA_VERBOSE` - Indicates an ultra verbose


By default, `$level` is `\danog\MadelineProto\Logger::NOTICE`.

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