PHP code example of lemax10 / dto-helpers

1. Go to this page and download the library: Download lemax10/dto-helpers 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/ */

lemax10 / dto-helpers example snippets


use LeMaX10\DtoHelpers\Traits\AsArray;
use Illuminate\Contracts\Support\Arrayable;

class MyData implements Arrayable
{
    use AsArray;

    public function __construct(
        public string $key,
        public string $value
    ) {}
}

$dto = new MyData(key: 'test1', value: 'value1');

dump($dto->toArray());
// Output: ['key' => 'test1', 'value' => 'value1']


use LeMaX10\DtoHelpers\Traits\AsJson;
use Illuminate\Contracts\Support\Jsonable;

class MyData implements Jsonable
{
    use AsJson;
    // ...
}

$dto = new MyData(key: 'test1', value: 'value1');

dump($dto->toJson());
// Output: '{"key":"test1","value":"value1"}'


use LeMaX10\DtoHelpers\Traits\AsJsonSerialize;
use JsonSerializable;

class MyData implements JsonSerializable
{
    use AsJsonSerialize;

    // ...
}

$dto = new MyData(key: 'test1', value: 'value1');

dump(json_encode($dto));
// Output: '{"key":"test1","value":"value1"}'


use LeMaX10\DtoHelpers\Traits\AsArray;
use LeMaX10\DtoHelpers\Traits\AsCloneable;
use Illuminate\Contracts\Support\Arrayable;

class MyData implements Arrayable
{
    use AsArray, AsCloneable;

    // ...
}

$dto = new MyData(key: 'test1', value: 'value1');

dump($dto->toArray());
// Output: ['key' => 'test1', 'value' => 'value1']

$clone = $dto->clone(['key' => 'test2']);

dump($clone->toArray());
// Output: ['key' => 'test2', 'value' => 'value1']


use LeMaX10\DtoHelpers\Casts\AsDto;
use Illuminate\Database\Eloquent\Model;

class ExampleModel extends Model
{
    protected $casts = [
        'dto' => AsDto::class . ':' . MyData::class,
    ];
    
    // OR
    
    public function casts()
    {
        return [
           'dto' => AsDto::cast(MyData::class),
        ];
    }
}

$model = ExampleModel::find(1);

dump($model->dto);
// Output: instance of MyData