Value Objects

A collection of value objects that can help you to write more readable, self-validated and immutable code.

Install with Composer

composer require voku/value_objects

Usage

use voku\ValueObjects\ValueObjectVatPercentage;

require_once __DIR__ . '/vendor/autoload.php'; // example path

$vat = ValueObjectVatPercentage::create('16.0');

$vat->getGross(10.0)); // '11.6'

Unit Tests

1. Composer is a prerequisite for running the tests.

composer install

2. The tests can be executed by running this command from the root directory.

./vendor/bin/phpunit

AbstractHttpProvider methods

create	createEmpty	decryptFromString	encrypt
jsonSerialize	value	valueOrFallback	valueOrThrowException

create(\TCreateValue|null $value): static

↑

Parameters:

• \TCreateValue|null $value

Return:

• static

---

createEmpty(): static

↑

Parameters: nothing

Return:

• static

---

decryptFromString(string $password, string $data): static

↑

Parameters:

• string $password
• string $data

Return:

• static

---

encrypt(string $password):

↑

Parameters:

• string $password

Return:

• string

---

jsonSerialize(): string

↑

Parameters: nothing

Return:

• string

---

value(): TValue|null

↑ Get the value that are used for the database.

Parameters: nothing

Return:

• \TValue|null

---

valueOrFallback(\TValueFallback $fallback): TValue|\TValueFallback

↑

Parameters:

• \TValueFallback $fallback

Return:

• \TValue|\TValueFallback

---

valueOrThrowException(): TValue

↑

Parameters: nothing

Return:

• \TValue

---

Thanks

• Thanks to GitHub (Microsoft) for hosting the code and a good infrastructure including Issues-Management, etc.
• Thanks to IntelliJ as they make the best IDEs for PHP and they gave me an open source license for PhpStorm!
• Thanks to StyleCI for the simple but powerful code style check.
• Thanks to PHPStan && Psalm for really great Static analysis tools and for discover bugs in the code!