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<?php /* Challenge 3: Use reflection to get access to Question::$answer from $e->getAnswer */ class Question { private $answer = 42; public function __construct($e) { try { throw $e; } catch (Exception $e) { echo $e->getAnswer($this) . PHP_EOL; } } } // start editing here class Hello extends Exception { public function getAnswer($class) { return (new ReflectionClass('Question'))->getProperty('answer')->getValue($class); } } $e = new Hello(); // end editing here new Question($e);
Output for git.master, git.master_jit, rfc.property-hooks
42

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