Value Objects

A basic PHP value objects collection.

Install

composer require hyperized/value-objects

Examples

Integer type

<?php declare(strict_types=1);

use Hyperized\ValueObjects\Abstracts\Integers\AbstractInteger;

include 'vendor/autoload.php';

// Implement concrete class for as value object
class MyObject extends AbstractInteger {}

$myObject = MyObject::fromInteger(1337);

var_dump($myObject->getValue()); // int(1337)

Other types that are offered:

• NegativeInteger.
  • Validates value is below 0 (zero).
• PositiveInteger
  • Validates value is above 0 (zero).
• RangedInteger.
  • Validates value is higher than minimum.
  • Validates value is lower than maximum.
  • By default minimum value is PHP_INT_MIN and maximum value PHP_INT_MAX.
• Octal.
  • Validates value is octal.

String type (ByteArray)

Strings are called ByteArrays due to string being a reserved word in PHP.

<?php declare(strict_types=1);

use Hyperized\ValueObjects\Abstracts\Strings\AbstractByteArray;

include 'vendor/autoload.php';

class MyObject extends AbstractByteArray {}

$myObject = MyObject::fromString('Hello world!');
var_dump($myObject->getValue()); // string('Hello world');

Other types that are offered:

• EmptyByteArray.
  • Validates value equals '' (empty string)
• NonEmptyByteArray.
  • Validates value does not equal '' (empty string)

Licence

MIT

Author

Gerben Geijteman gerben@hyperized.net