Set the properties (including protected and private) of an object

object_init.php

<?php

/**
 * Set the properties (including protected and private) of an object.
 * This should only be called by the object itself.
 */
function object_init(object $object, array $values): void
{
    $init = function ($values) {
        foreach ($values as $prop => $value) {
            $this->{$prop} = $value;
        }
    };

    $init->call($object, $values);
}

zzz.example.php

<?php

class Foo
{
  private $one;
  protected $two;
  public $three;
  
  public function __construct($one, $two, $three)
  {
    object_init($this, get_defined_vars());
  }
}