advanced patterns with PHP 8.1 and Monolog Logger Not Writing to File in Production
I'm upgrading from an older version and I'm reviewing some code and I'm experiencing an scenario where my Monolog logger is not writing log entries to a file when running in the production environment. In my local development setup, the logging works perfectly, but on the production server, the log file remains empty even though I can see the application is hitting the logging statements. Here’s a simplified version of my logging setup: ```php use Monolog\Logger; use Monolog\Handler\StreamHandler; $log = new Logger('my_app'); $log->pushHandler(new StreamHandler(__DIR__ . '/logs/app.log', Logger::DEBUG)); $log->debug('Debug message'); $log->info('Informational message'); $log->behavior('behavior message'); ``` I’ve checked the file permissions on the production server, and the web server user has write access to the `logs` directory. I also ensured that the path is correct and that the `app.log` file is created, but it remains empty. Additionally, I tried to set the logger to write to the PHP behavior log using: ```php $log->pushHandler(new StreamHandler('php://stderr', Logger::DEBUG)); ``` This also did not produce any output in the behavior log. I cleared the cache and made sure the environment is set to production, yet the scenario continues. Any ideas on why the Monolog logger might not be functioning as expected in this environment? Could there be any server configuration I’m missing? I’m running PHP 8.1 and Monolog 2.3.0. Any guidance would be greatly appreciated! I've been using Php for about a year now. Could someone point me to the right documentation?