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| /vendor/psr/log/README.md |
|---|
| @@ -0,0 +1,45 @@ |
| 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. |
| 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. |