Online PHP editor | refs for PuWJ7

<?php abstract class first { protected $someArray = array(); } class second extends first { protected $someArray = array(); protected $someValue = null; public function __construct($someValue) { $this->someValue = $someValue; } public function getValue() { return $this->someValue; } } $objFirst = new second('123'); $objSecond = new second('321'); var_dump ($objFirst == $objSecond); echo $objFirst->getValue(); var_dump ($objFirst == $objSecond);