<?php
use Psr\Container\ContainerInterface;

return [
    \Monolog\Handler\RotatingFileHandler::class => function(ContainerInterface $container) {
        $handler = new \Monolog\Handler\RotatingFileHandler($container->get('log_file'));
        $handler->setFormatter($container->get(\Monolog\Formatter\LineFormatter::class));
        return $handler;
    },
    \Psr\Log\LoggerInterface::class => function(ContainerInterface $container) {
        $logger = new \Monolog\Logger('file_logger');
        $logger->pushHandler($container->get(\Monolog\Handler\RotatingFileHandler::class));
        return $logger;
    }
];