Free Zend 200-500 Practice Exam with Questions & Answers | Set: 7

What is the output of the following script?

1

2 class a

3 {

4 public $val = 10;

5 }

6

7 function renderVal (a $a)

8 {

9 return $a->$val;

10 }

11

12 renderVal (new a);

13 ?>

Is the following code piece E_STRICT compliant?

final class Testing {

var $test = 0;

public function tester() {

return "Tested!";

}}

Identify the security vulnerability in the following example:

1

2 mail('feedback@example.org',

3 'Feddback',

4 'Here is my feedback.',

5 "From: {$_COOKIE['email']}");

6 ?>

What is the result of the following code:

class T

{ const A

=

42 + 1;

}

echo T::A;

What is the output of the following code?

try {

class MyException extends Exception {};

try {

throw new MyException;

}

catch (Exception $e) {

echo "1:";

throw $e;

}c

atch (MyException $e) {

echo "2:";

throw $e;

}}

catch (Exception $e) {

echo get_class($e);

}