"ultime",
"type" => "text",
"text" => "Quelle est la réponse ultime",
"answer" => "42",
"score" => 1
),
array(
"name" => "cheval",
"type" => "radio",
"text" => "Quelle est la couleur du cheval blanc d'henri IV ?",
"choices" => [
array(
"text" => "Bleu",
"value" => "bleu"),
array(
"text" => "Vert",
"value" => "vert"),
array(
"text" => "Blanc",
"value" => "blanc")
],
"answer" => "blanc",
"score" => 2
)
];
$questions_total = 0;
$question_correct = 0;
$score_max = 0;
$score = 0;
/* pour afficher une question de type text */
function question_text($q){
/** $q = question */
echo $q['text'] ."
\n";
}
/* pour traiter la réponse à une question de type text */
function answer_text($q,$v){
/** $q = question
* $v = valeur réponse attendue
*/
global $question_correct,$score_max, $score;
$score_max += $q['score'];
if (is_null($v)) return;
if ($q['answer'] == $v){
$question_correct += 1;
$score += $q['score'];
}
}
/* pour afficher une question de type radio (choix exclusif) */
function question_radio($q){
/** $q = question */
$html = $q['text'] . "
\n";
$i = 0;
foreach($q['choices'] as $c){
$i += 1;
$html .= "";
$html .= "\n";
}
echo $html;
}
$question_handlers = array(
"text" => "question_text",
"radio" => "question_radio",
"checkbox" => "question_checkbox"
);
$answer_handlers = array(
"text" => "answer_text",
"radio" => "answer_text",
"checkbox" => "answer_checkbox"
);
if ($_SERVER['REQUEST_METHOD'] == 'GET'){
// On présente les questions
echo "\n";
}
else{ // Méthode POST
// On répond au client et on calcule son score
$questions_total = 0;
$questions_total = 0;
$question_correct = 0;
$score_max = 0;
$score = 0;
foreach ($questions as $q){
$questions_total += 1;
$answer_handlers[$q['type']]($q, $_POST[$q['name']] ?? NULL);
}
echo "Réponses correctes:" . $question_correct . "/" . $questions_total ."
\n";
echo "Votre score: " . $score . "/" . $score_max ."
";
}