simpliste/log

LoggerAwareTrait implementation of the LoggerAwareInterface.

With the LoggerAwareTrait you can use log functions without knowing or the logger is set. When the logger is not set a NullLogger is returned so that the code does not break.

Installation

You can install simpliste log through Composer:

$ composer require simpliste/log

You can combine this LoggerAwareTrait with anything that implements the Psr\Log\LoggerInterface. For example Monolog can be used.

$ composer require monolog/monolog

Usage

<?php

use Monolog\Handler\Handler\StreamHandler;
use Monolog\Logger;
use Simpliste\Log\LoggerAwareTrait;
use Simpliste\Log\LoggerAwareInterface;

class Whoops implements LoggerAwareInterface
{
    use LoggerAwareTrait;
    
    public function run()
    {
        $this->getLogger()->info('Started running');
    }
}

echo 'Example without a logger set';
$whoops = new Whoops();
$whoops->run();

$logger = new Logger();
$logger->pushHandler(new StreamHandler('php://stdout', Logger::INFO));

echo 'Example with a logger set';
$whoopsWithLogger = new Whoops();
$whoopsWithLogger->setLogger($logger);

The above example will output:

Example without an logger set
Example with an logger set
Started running