<?php

// ./example.php

declare(strict_types=1);

require __DIR__.'/vendor/autoload.php';


use Helicon\ObjectMapper\ObjectMapper;
use Helicon\ObjectMapper\Tests\Friend;

class Friend
{
    private int $id;
    private string $name;
    private \DateTime $createdAt;
    private self $child;
}

$data = [
    'id' => '1',
    'name' => 'polidog',
    'createdAt' => date('Y-m-d H:i:s'),
    'child' => [
        'id' => '3',
        'name' => 'yamada',
        'createdAt' => date('Y-m-d H:i:s'),
    ],
];

// Factory object mapper
$mapper = (new ObjectMapperFactory())();
$object = ($mapper)($data, Friend::class)
var_dump($object); // Friend object.