PHP code example of mqwerty / dependency-injection

1. Go to this page and download the library: Download mqwerty/dependency-injection library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

mqwerty / dependency-injection example snippets




use Monolog\Handler\StreamHandler;
use Monolog\Logger;
use Psr\Log\LoggerInterface;

class Foo
{
    public function __construct(LoggerInterface $logger)
    {
    }
}

$config = [
    'logLevel' => 'info',
    'shared' => [LoggerInterface::class],
    LoggerInterface::class => fn($c) => (new Logger('log'))->pushHandler(
        new StreamHandler(STDERR, $c->get('logLevel'))
    ),
];

$container = new Mqwerty\DI\Container($config);
$container->get(Foo::class);