3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?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 Answer extends Exception { public function getAnswer(Question $q) { $qReflect = new ReflectionClass($q); print_r ($qReflect->getProperties()->getDefaultValue()); return $q->answer; } } $e = new Answer; // end editing here new Question($e);
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to a member function getDefaultValue() on array in /in/pp60H:28 Stack trace: #0 /in/pp60H(16): Answer->getAnswer(Object(Question)) #1 /in/pp60H(38): Question->__construct(Object(Answer)) #2 {main} thrown in /in/pp60H on line 28
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Fatal error: Uncaught exception 'BadMethodCallException' with message 'Call to a member function getDefaultValue() on a non-object (array)' in /in/pp60H:28 Stack trace: #0 /in/pp60H(16): Answer->getAnswer() #1 /in/pp60H(38): Question->__construct() #2 {main}
Process exited with code 255.
Output for 5.6.8 - 5.6.28
Fatal error: Call to a member function getDefaultValue() on array in /in/pp60H on line 28
Process exited with code 255.
Output for 5.0.0 - 5.5.35
Fatal error: Call to a member function getDefaultValue() on a non-object in /in/pp60H on line 28
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/pp60H on line 9
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/pp60H on line 9
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/pp60H on line 9
Process exited with code 255.