Pendenga's PSR Logger for Dev

Use EchoLogger in dev areas to just echo all the log output. I found myself writing this class over and over in my dev work, so I thought I'd just standardize it for inclusion as a package.

NOTE: This is not recommended for production use.

Installation

This package is hosted on packagist and is installable via Composer.

Requirements

• PHP version 7.1 or greater
• Composer (for installation)

Installing Via Composer

Run the following:

$ composer require --dev pendenga/log

Or add the following lines to your composer.json file...

"require-dev": {
  "pendenga/log": "0.1.0",
},

and run the following command (assuming composer is available in your PATH):

$ composer update

When bootstrapping your application, you will need to require 'vendor/autoload.php' in order to setup autoloading.

Usage

Code

You can choose the minimum log level to start with, if you don't need all the debug output. This example tries out two different minimum log levels.

<?php

use Pendenga\Log\EchoLogger;
use Psr\Log\LoggerAwareTrait;
use Psr\Log\LoggerInterface;
use Psr\Log\LogLevel;
use Psr\Log\NullLogger;
include_once '../vendor/autoload.php';

class Foo
{
    use LoggerAwareTrait;

    public function __construct(LoggerInterface $logger = null)
    {
        $this->setLogger($logger ?? new NullLogger());
    }

    public function bar() {
        $this->logger->debug(__METHOD__);
        // ...
        $this->logger->error(__METHOD__ . " Something Important!", ['code' => 123]);
    }
}

$foo = new Foo(new EchoLogger());
$foo->bar();
echo "---\n";
$foo->setLogger(new EchoLogger(LogLevel::ERROR));
$foo->bar();

Runs with this output:

debug: Setting minimum log level: debug []
debug: Foo::bar []
error: Foo::bar Something Important! {"code":123}
---
error: Foo::bar Something Important! {"code":123}