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https://github.com/php-fig/log


https://github.com/php-fig/log

psr-3

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README

        

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
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.