text: PSR Log
  =======
  
  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.
  
  Installation
  ------------
  
  ```bash
  composer require psr/log
  ```
  
  Usage
  -----
  
  If you need a logger, you can use the interface like this:
  
  ```php
  <?php
  
  use Psr\Log\LoggerInterface;
  
  class Foo
  {
      private $logger;
  
      public function __construct(LoggerInterface $logger = null)
      {
          $this->logger = $logger;
      }
  
      public function doSomething()
      {
          if ($this->logger) {
              $this->logger->info('Doing work');
          }
             
          try {
              $this->doSomethingElse();
          } catch (Exception $exception) {
              $this->logger->error('Oh no!', array('exception' => $exception));
          }
  
          // do something useful
      }
  }
  ```
  
  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)
  for details.
  