Use $dateFormat INT in models

Reading the documentation of CodeIgniter4 (Models), i found this.






I tried use a timestamps with a type date of int, but this not working because at updated the column "updated_at" it is 0. My model is:

PHP Code:

<?php namespace App\Models;

use CodeIgniter\Model;

class UserModel extends eCrisisModel{

    protected $table = 'user';
    protected $primaryKey = 'id';
   
    protected $returnType = 'array';
    protected $useSoftDeletes = true;

    protected $allowedFields = ["login", "pass", "about_me", "utc"];

    protected $useTimestamps = true;
    protected $createdField = 'created_at';
    protected $updatedField = 'updated_at';
    protected $deletedField = 'deleted_at';
    protected $dateFormat = 'int';
}

?>

The eCrisisModel is a abstract class extends of Model class:

PHP Code:

<?php namespace App\Models;


use CodeIgniter\Model;


// existentialCrisis

abstract class eCrisisModel extends Model{


    protected $prefix = '';

    protected $exists = false;

    protected $builder;

public function __construct(...$params){

parent::__construct(...$params);

        //"I am therefore I think"

        if(!$this->db->tableExists($this->prefix.$this->table)){

$this->creatingMe();

            $this->exists = true;

}

        $this->builder = $this->db->table($this->table);

}


public function creatingMe(){

        //...

}

}


?>

The controller where it is executed is:

PHP Code:

<?php namespace App\Controllers;


use CodeIgniter\Controller;


class Test extends Controller{


    public function __construct(){

$this->UserModel = model('App\Models\UserModel');

$this->SettingModel = model('App\Models\SettingModel');

    }


    public function index(){

$data = [
        'login' => 'jiji',
        'pass'  => password_hash("passss",PASSWORD_DEFAULT),
        'about_me'  => 'xd',
        'utc' => -2.75
];


$this->UserModel->builder->where('id', 1);

$this->UserModel->builder->update($data);

    }

}


?>

And the database after of the update is:





Which is my error ? why the system not recording the update timestamp?






(The link of this problem in StackOverflow is: https://stackoverflow.com/questions/6462...4_64624957)