<?php

/**
 * @package: patterns
 * @author: Yevhen Odynets
 * @date: 2025-07-06
 * @time: 15:35
 */

declare(strict_types = 1);

use Pattern\Behavioral\Observer\User;
use Pattern\Behavioral\Observer\UserObserver;

$user = new User();

/** These names will be skipped and not be added to the log of names */
$user->setName("Just a name");
$user->setName("Some new name");

$userObserver = new UserObserver();
$user->attach($userObserver);

$user->setName("Another new name");
$user->setName("Once again new name");
$user->setName("Possibly other new name");

/** @noinspection ForgottenDebugOutputInspection */
dump(
    getenv('APP_ENV'),
    ["Another new name", "Once again new name", "Possibly other new name"],
    $userObserver->getNamesLog(),
    ["Another new name", "Once again new name", "Possibly other new name"] === $userObserver->getNamesLog()
);