PHP-MVC/app/Models/Product.php

<?php

namespace App\Models;

use Framework\Database\Model;

class Product extends Model
{
    protected string $table = 'products';

    public function getNameAttribute($value): string
    {
        return ucwords($value);
    }

    public function setDescriptionAttribute(string $value)
    {
        $limit = 50;
        $ending = '...';

        if (mb_strwidth($value, 'UTF-8') <= $limit) {
            return $value;
        }

        return rtrim(mb_strimwidth($value, 0, $limit, '', 'UTF-8')) . $ending;
    }
}