mini_xzey/app/Models/Doctor.php

<?php

declare(strict_types=1);

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class Doctor extends Model
{
    use HasFactory;

    /**
     * The attributes that are mass assignable.
     *
     * @var array<int, string>
     */
    protected $fillable = [
        'doctor_id',
        'doctor_name',
        'dept_id',
        'dept_name',
        'title',
        'image',
        'sort',
        'adept',
        'intro',
    ];

    /**
     * The attributes that should be cast.
     *
     * @var array<string, string>
     */
    protected $casts = [
        'id' => 'integer',
        'sort' => 'integer',
    ];
}