devemio / elasticsearch-eloquent

src/Concerns/Timestampable.php

<?php

namespace Isswp101\Persimmon\Concerns;

use DateTime;

trait Timestampable
{
    protected bool $timestamps = true;

    private function touch(bool $exists): void
    {
        if (!$this->timestamps) {
            return;
        }

        $dt = new DateTime();

        $now = $dt->format(DateTime::ISO8601);

        $this->created_at = !$exists ? $now : $this->created_at;

The property created_at does not exist. Although not strictly required by PHP, it is generally a best practice to declare properties explicitly.

        $this->updated_at = $now;

The property updated_at does not exist. Although not strictly required by PHP, it is generally a best practice to declare properties explicitly.

    }
}