Webbserv1: Källkod
Webbserverprogrammering 1

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webbsrvprg/projects/quiz/

quiz.php
quiz_create.php
quiz_created.php
quiz_home.php
quiz_login.php
quiz_results.php
quiz_signup.php

quiz_results.php

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<!doctype html>
<html>

<body>
<?php
  include ('../../dbconnection.php');
?>
<form method="POST" action="">
    Välj quiz: 
    <select name="quizChoice">
      <?php
        $sql = "SELECT * FROM quiz";
        $stmt = $dbconn->prepare($sql);
  
        $stmt->execute();
  
        while ($res = $stmt->fetch(PDO::FETCH_ASSOC)) {
          ?>
          <option value="<?php echo htmlentities($res['id']);?>"><?php echo htmlentities($res['quizName']);?></option>
          <?php
        }
      ?>
    </select>
    <input type="submit" value="Välj quiz"><br><br>
</form>
<?php

  if ($_SERVER["REQUEST_METHOD"] == "POST") {
    $quizId = $_POST["quizChoice"];
    $sql = "SELECT results.*, quizusers.user 
    FROM results 
    INNER JOIN quizusers ON results.userId = quizusers.id 
    WHERE results.quizId = '$quizId' 
    ORDER BY results.correctAmount DESC";
    $stmt = $dbconn->prepare($sql);

    $data = array();  
    $stmt->execute($data);
    $output = "<table><caption>Resultat</caption><td>Spelare</td><td>Antal rätt</td>";
    while ($res = $stmt->fetch(PDO::FETCH_ASSOC)) {
    $output .= "<tr>".
    "<td>".htmlentities($res['user'])."</td>".
    "<td>".htmlentities($res['correctAmount'])."</td>".
    "</tr>";
}

$output .= "</table>";
echo $output;
  }
?>
</body>
</html>