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<?php abstract class first { protected $someArray = array(); } class second extends first { protected $someArray = array(); protected $someValue = null; public function __construct($someValue) { $this->someValue = $someValue; } } $objFirst = new second('123'); $objSecond = new second('321'); var_dump($object1 == $object2); print_r($object1); print_r($object2); var_dump($object1 == $object2);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $object1 in /in/D5M35 on line 29 Warning: Undefined variable $object2 in /in/D5M35 on line 29 bool(true) Warning: Undefined variable $object1 in /in/D5M35 on line 31 Warning: Undefined variable $object2 in /in/D5M35 on line 33 Warning: Undefined variable $object1 in /in/D5M35 on line 35 Warning: Undefined variable $object2 in /in/D5M35 on line 35 bool(true)

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