- var_dump: documentation ( source)
<?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)
{
// Closure::bind() actually creates a new instance of the closure
$sweetsThief = Closure::bind($this->sweetsThief(), null, $that);
var_dump($this->sweetsThief($that));
}
public function sweetsThief($that)
{
return $that->answer;
}
}
$e = new exceptionFun();
// end editing here
new Question($e);