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');
         }
 
         // 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.