PHP-de OOP-da Obyektleri Massiwlerde Saklamak

Gowşuryň, bizde şeýle bir User klassy bar:

User.php<?php
  class User
  {
    public $name;
    public $age;
    
    public function __construct($name, $age)
    {
      $this->name = $name;
      $this->age = $age;
    }
  }
?>

Öz klasymyzy ýükleýän faýly index.php faýlyna birikdirýäris:

index.php<?php
  require_once 'User.php';
?>

Klasymyzyň üç sany obyektini döredýäris:

index.php<?php
  $user1 = new User('john', 21);
  $user2 = new User('eric', 22);
  $user3 = new User('kyle', 23);
?>

Indi, döreden obyektlerimizi $users massiwine ýazalyň:

index.php<?php
  $user1 = new User('john', 21);
  $user2 = new User('eric', 22);
  $user3 = new User('kyle', 23);
  
  $users[] = $user1;
  $users[] = $user2;
  $users[] = $user3;
  
  var_dump($users);
?>

Üýtgeýänleri aýyryp, kodymyzy gysgaldyp bileris:

index.php<?php
  $users[] = new User('john', 21);
  $users[] = new User('eric', 22);
  $users[] = new User('kyle', 23);
  
  var_dump($users);
?>

Obyektler massiwini derrew döredip, kody has-da gysgaldyp bileris:

index.php<?php
  $users = [
    new User('john', 21),
    new User('eric', 22),
    new User('kyle', 23)
  ];
  
  var_dump($users);
?>

Indi, obyektler massiwimizi aýlaw bilen aýlap, obyektleriň häsiýetlerini ekrana çykaralyň:

index.php<?php
  foreach ($users as $user) {
    echo $user->name . ' ' . $user->age . '<br>';
  }
?>