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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 5.4.0 - 5.4.25
Parse error: syntax error, unexpected '->' (T_OBJECT_OPERATOR) in /in/b82hJ on line 28
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/b82hJ on line 28
Process exited with code 255.