<?php $questions = array (
  0 => 
  array (
    'question' => 'Which is largest animal in the world?',
    'answers' => 
    array (
      0 => 
      array (
        'text' => 'Shark',
        'correct' => false,
      ),
      1 => 
      array (
        'text' => 'Blue whale',
        'correct' => true,
      ),
      2 => 
      array (
        'text' => 'Elephant',
        'correct' => false,
      ),
      3 => 
      array (
        'text' => 'Giraffe',
        'correct' => false,
      ),
    ),
  ),
  1 => 
  array (
    'question' => 'Which is the smallest country in the world?',
    'answers' => 
    array (
      0 => 
      array (
        'text' => 'Vatican city',
        'correct' => true,
      ),
      1 => 
      array (
        'text' => 'Nepal',
        'correct' => false,
      ),
      2 => 
      array (
        'text' => 'Shanghai',
        'correct' => false,
      ),
      3 => 
      array (
        'text' => 'Chicago',
        'correct' => false,
      ),
    ),
  ),
  2 => 
  array (
    'question' => 'Which is largest desert in the world?',
    'answers' => 
    array (
      0 => 
      array (
        'text' => 'Kalahari',
        'correct' => false,
      ),
      1 => 
      array (
        'text' => 'Gobi',
        'correct' => false,
      ),
      2 => 
      array (
        'text' => 'Sahara',
        'correct' => true,
      ),
      3 => 
      array (
        'text' => 'Antarctica',
        'correct' => false,
      ),
    ),
  ),
);