<?php 
$questions = [
  [
    "question" => "Which is largest animal in the world?",
    "answers" => [
      ["text" => "Shark", "correct" => false],
      ["text" => "Blue whale", "correct" => true],
      ["text" => "Elephant", "correct" => false],
      ["text" => "Giraffe", "correct" => false],
    ],
  ],
  [
    "question" => "Which is the smallest country in the world?",
    "answers" => [
      ["text" => "Vatican city", "correct" => true],
      ["text" => "Nepal", "correct" => false],
      ["text" => "Shanghai", "correct" => false],
      ["text" => "Chicago", "correct" => false],
    ],
  ],
  [
    "question" => "Which is largest desert in the world?",
    "answers" => [
      ["text" => "Kalahari", "correct" => false],
      ["text" => "Gobi", "correct" => false],
      ["text" => "Sahara", "correct" => true],
      ["text" => "Antarctica", "correct" => false],
    ],
  ],
  [
    "question" => "Which is the smallest continent in the world?",
    "answers" => [
      ["text" => "Asia", "correct" => false],
      ["text" => "Australia", "correct" => true],
      ["text" => "Africa", "correct" => false],
      ["text" => "Europe", "correct" => false],
    ],
  ],
];

?>