PHP code example of borschphp / container

    
        
<?php
require_once('vendor/autoload.php');

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

    

borschphp / container example snippets

use Borsch\Container\Container;

$container = new Container();

// Add your dependencies
$container->set('db', fn() => new PDO('mysql:host=localhost;dbname=mydb', 'user', 'password'));

// Retrieve your dependencies
$db = $container->get('db');

use Borsch\Container\Container;

$container = new Container();

$container
    ->set('db', PDO::class)
    ->addParameter('mysql:host=localhost;dbname=mydb')
    ->addParameter('user')
    ->addParameter('password');

$db = $container->get('db');

use Borsch\Container\Container;

$container = new Container();

$container
    ->set('logger', fn() => new Logger())
    ->cache(true);

$logger1 = $container->get('logger');
$logger2 = $container->get('logger');

// $logger1 and $logger2 are the same instances

class MyApp
{
    public function __construct(
        protected Logger $logger
    ) {}
}

use Borsch\Container\Container;

$container = new Container();

$container->set(Logger::class, function () {
    $logger = new Logger('app');
    $logger->pushHandler(new StreamHandler('path/to/log/file.log'));

    return $logger;
})-> cache(true);

$container->set(MyApp::class);

$app = $container->get(MyApp::class);

// $app is instantiated with the logger from entry Logger::class

use Borsch\Container\Container;

$container = new Container();
$container->set(PDO::class, function () {
    $pdo = new PDO('sqlite:/path/to/my/database.sqlite');
    $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
    $pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
    $pdo->setAttribute(PDO::ATTR_EMULATE_PREPARES, false);

    return $pdo;
})->cache(true);

$container->set(
    CacheInterface::class,
    // PDO instance defined upper will be injected here as parameter
    fn(PDO $pdo) => new PdoAdapter($pdo)
)->cache(true);