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 exceptionFun extends Exception { private $questionObj; public function __construct($that) { $this->questionObj = $that; } public function getAnswer($that) { $sweetsThief = function ($that) { return $that->answer; } // Closure::bind() actually creates a new instance of the closure $sweetsThief = Closure::bind($sweetsThief, null, $that); var_dump($sweetsThief($that)); } } $e = new exceptionFun(); // end editing here new Question($e);
Output for 5.4.0 - 5.4.29
Parse error: syntax error, unexpected '$sweetsThief' (T_VARIABLE) in /in/GCTZI on line 44
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_VARIABLE in /in/GCTZI on line 44
Process exited with code 255.