<?php
$questions = array (
array("What is the most important part of a cooked breakfast?","Beans","Black pudding", "It's gotta be the soda bread"),
array("How are you today?","Fine","Not too bad","I'm grand sure!"),
array("The most important food group is","Proteins","Fats","Potatoes"),
array("The most beautiful smell on earth is:","A wee baby's head","Your mammy's cooking","A turf fire"),
array("Everyone is singing 'The Fields of Athenry' but you've forgotten the words. Do you:","Stop singing","Mime.","Wouldn't happen.")
);
//declare some variables
$points = 0;;
$answer1 = 0;
function initialQuestion($questions) {
global $questions;
global $points;
global $answer1;
$r = array_rand($questions);
echo $questions[$r][0];
echo "<form action='' method='post'>";
echo '<input type="submit" name="Answer1" onclick="" class="Answer" value="'.$questions[$r][1].'"><br>';
echo '<input type="submit" name="Answer2" onclick="" class="Answer" value="'.$questions[$r][2].'"><br>';
echo '<input type="submit" name="Answer3" onclick="" class="Answer" value="'.$questions[$r][3].'"><br>';
echo "</form>";
unset($questions[$r]);
echo count($questions);
return $questions;//return this array
echo "<br>";
}
initialQuestion($questions);
if (isset($_POST["Answer1"])){
$points = $points + 20;
$questions = initialQuestions($questions);
}
?>