<?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);
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 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.
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.
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.