What are the potential pitfalls when setting up Monolog in PHP, especially for beginners?

One potential pitfall when setting up Monolog in PHP, especially for beginners, is not properly configuring the log handlers and formatters, which can lead to issues with logging messages. To avoid this, make sure to carefully read the Monolog documentation and follow the recommended configuration settings. 

use Monolog\Logger;
use Monolog\Handler\StreamHandler;
use Monolog\Formatter\LineFormatter;

// create a log channel
$log = new Logger('name');
$streamHandler = new StreamHandler('path/to/your.log', Logger::DEBUG);
$formatter = new LineFormatter("[%datetime%] %channel%.%level_name%: %message% %context% %extra%\n");
$streamHandler->setFormatter($formatter);

$log->pushHandler($streamHandler);

// add records to the log
$log->info('This is an informational message');
$log->error('This is an error message');

Keywords

Monolog PHP logging configuration beginners

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