PHP code example of edykim / laravel-container-helper

1. Go to this page and download the library: Download edykim/laravel-container-helper 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/ */

edykim / laravel-container-helper example snippets


use function Edykim\LaravelContainerHelper\Support\instance;

// ...
$app->bind(
  CalculatorInterface::class,
  instance(CalculatorInterface::class)
    ->lazy(HeavilyLoadedCalculator::class)
);


use function Edykim\LaravelContainerHelper\Support\instance;

// ...
$app->bind(
  CalculatorInterface::class,
  instance(CalculatorInterface::class)
    ->sequence(
      SimpleProductCalculator::class,
      DigitalProductCalculator::class,
      ShippingChargeCalculator::class,
    )
);


class HasDigitalProducts {
  public function check(Cart $cart): bool {
    // ...
  }
}


use function Edykim\LaravelContainerHelper\Support\instance;

// ...
$app->bind(
  CalculatorInterface::class,
  instance(CalculatorInterface::class)
    ->when(
      HasDigitalProduct::class,
      DigitalProductCalculator::class,
      SimpleProductCalculator::class,
    )
);


use function Edykim\LaravelContainerHelper\Support\instance;
use Edykim\LaravelContainerHelper\Support\Instance;

// ...
$app->bind(
  CalculatorInterface::class,
  instance(CalculatorInterface::class)
    ->with(fn (Instance $instance) => 
      $instance->sequence(
        $instance->lazy(
          $instance->when(
            HasCouponWithThirdPartyCompany::class,
            ThirdPartyCouponCalculator::class,
            NothingCalculator::class,
          ),
        ),
        SimpleProductCalculator::class,
        DigitalProductCalculator::class,
        $instance->when(
          [IsPlusLevelCustomer::class, 'validate'],
          PlusLevelCustomerDiscountCalculator::class,
          $instance->when(
            [IsMedicalProvider::class, 'validate'],
            MedicalProviderDiscountCalculator::class,
            NothingCalculator::class,
          ),
        ),
      ),
    );
);