php artisan make:command SendEmails for laravel

SendEmails.php

<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;

class SendEmails extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */

    // protected $signature = 'command:name'; ($signature ชื่อสำหรับเรียกใช้ command)

    protected $signature = 'cron:sendemail';

    /**
     * The console command description.
     *
     * @var string
     */

    // protected $description = 'Command description';
    protected $description = 'Send email every minute using cron job.';

    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        //
    }
}