source deNFA017/SECURITE/reponse.php

<?php
$question = $_POST["question"];
$choices = file("reponses.txt");// on charge les reponse dans un tableau
$answer = $choices[rand(0, count($choices) - 1)];   // choisir une reponse au hazard
?>
<!DOCTYPE html>
<html>
	<head>
	<meta charset="utf-8" />
		<title>Question-Réponse</title>
	</head>
	
	<body>
		<p>La réponse à la question,
			<em>
				<?php  echo  htmlspecialchars($question) ?>
			</em>, est</p>
		<div> <?php echo htmlspecialchars($answer) ?> </div>
	</body>
</html>