<?php
session_start();
require_once 'includes/login.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
include_once 'includes/header.php';
echo "<br><br>";
$sorted_books = [];
$books = random_gen(1, 6, 5);
#multidimensional array with book information
$books = handleArticles($books);
#Handles issues with articles as first words in title. Returns an array of titles.
sort($books, SORT_NATURAL | SORT_FLAG_CASE);
#sorts the array by title of book
foreach ($books as $key => $val) {
array_push($sorted_books, $val);
}
$answer_array = array($sorted_books[1], $sorted_books[3]);
#an array of answer choices
shuffle($answer_array);
#shuffles answer choices so the are not necessarily displayed in their sorted order
echo "<br><p>In your hands:<br>" . $answer_array[0] . "<br>" . $answer_array[1] . "</p><br>";
#Gives the options for the puzzle
echo '<form action="level_two_final.php" method="post"><fieldset style="width:50%"><legend>YMI</legend>';
echo '<div style="position: relative; background: url(images/spine.png); width:500px; height: 53px; line-height:53px;"><p style="text-align: center;">' . $sorted_books[0] . '</p></div>';
echo '<div style="position: relative; background: url(images/spine.png); width:500px; height: 53px; line-height:53px;"><p style="text-align: center;">';
echo '<select name="question_one"><option value="' . $answer_array[0] . '">' . $answer_array[0] . '</option>';
echo '<option value="' . $answer_array[1] . '">' . $answer_array[1] . '</option></select></p></div>';
echo '<div style="position: relative; background: url(images/spine.png); width:500px; height: 53px; line-height:53px;"><p style="text-align: center;">' . $sorted_books[2] . '</p></div>';
echo '<div style="position: relative; background: url(images/spine.png); width:500px; height: 53px; line-height:53px;"><p style="text-align: center;">';
function sort_sans_articles($a, $b)
{
return strnatcasecmp(handleArticles($a),handleArticles($b));
}
