This package is heavily inspired by spatie/data-transfer-object. The main difference is that the DataTransferObject doesn't come with a constructor. That makes the Initialization less magical which is nicer for static analysis.
You can install the package via composer:
composer require apfelfrisch/data-transfer-objectHere's what a DTO looks like:
use Apfelfrisch\DataTransferObject;
use Apfelfrisch\DataTransferObject\Casters\DateTimeCast;
class MyDTO extends DataTransferObject
{
public function __construct(
public int $a,
public float $b,
public OtherDTO $otherDTO,
#[DateTimeCast]
public DateTime $date,
) { }
}You could construct this DTO with Parameter casting like so:
$dto = MyDTO::fromArrayWithCast([
'a' => 1,
'b' => 2.2,
'otherDTO' => ['id' => 3],
'date' => '2021-05-01'
);
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