Online PHP editor | refs for vcZHG

<?php class foo { protected $var; function initClass() { $this->var = __CLASS__; } function getVar() { assert($this->var !== null); // ensure initClass was called return $this->var; } } class bar extends foo { function initClass() { $this->var = __CLASS__; } } $bar = new bar; call_user_func([$bar, "parent::initClass"]); var_dump($bar->getVar());