This repository holds all interfaces/classes/traits related to
[PSR-3](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md).
Note that this is not a logger of its own. It is merely an interface that
describes a logger. See the specification for more details.
If you need a logger, you can use the interface like this:
use Psr\Log\LoggerInterface;
public function __construct(LoggerInterface $logger = null)
public function doSomething()
$this->logger->info('Doing work');
$this->doSomethingElse();
} catch (Exception $exception) {
$this->logger->error('Oh no!', array('exception' => $exception));
You can then pick one of the implementations of the interface to get a logger.
If you want to implement the interface, you can require this package and
implement `Psr\Log\LoggerInterface` in your code. Please read the
[specification text](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md)