Format Laravel Model attributes on output

[ndberg]

Question, I have a laravel Model with an object cast to a Decimal object:

    protected $casts = [
        'market_price' => DecimalZeroCast::class,
    ];

Now if I output a Model instance the output of the market_price attribute is not very useful:

array:9 [▼
  ...
  "market_price" => Decimal\Decimal {#2447}
]

Is there a way to format the attributes? I would expect this to work with overwriting the __debugInfo() on the Model.php:

    public function __debugInfo(): ?array
    {
        return [
            'market_price' => $this->market_price->toFixed(6),
        ];
    }

to get a formatted result:

array:9 [▼
  ...
  "market_price" =>27999.817224
]

Actually, I could not find I way to do this.

Thank you very much for your help