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index.php
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index.php
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<?php
require_once("config/dbconf.php");
session_start();
global $config;
$pdo = new PDO($config['host'], $config['user'], $config['password']);
$r = backup($pdo);
if(!isset($_SESSION['user'])){
save($pdo);
header("Location: /login.php");
exit;
}
board($pdo);
if(isset($_POST['reset_best'])){
unset($_SESSION['best_score']);
best($pdo);
}
if(empty($_SESSION['choice']) || isset($_POST['reset'])){
$choice = rand(0,100);
$_SESSION['score'] = 0;
$_SESSION['choice'] = $choice;
$_SESSION['response'] = null;
save($pdo);
}else{
$choice = $_SESSION['choice'];
$_SESSION['score'] = $r['save_score'];
$_SESSION['choice'] = $r['save_number'];
$_SESSION['response'] = $r['save_response'];
$_SESSION['guess']=$r['save_guess'];
}
if( empty($_POST['guess'])){
if($_SESSION['response'] == null){
$_SESSION['response'] = 'Pas de nombre';
}
}else{
$guess = $_POST['guess'];
$_SESSION['score']++;
if($guess > $choice) {
$_SESSION['response'] = "C'est moins";
}elseif($guess < $choice){
$_SESSION['response'] = "C'est plus";
}else{
$_SESSION['response'] = "C'est gagné";
if( !isset($_SESSION['best_score'])
|| $_SESSION['best_score'] > $_SESSION['score']){
$_SESSION['best_score'] = $_SESSION['score'];
best($pdo);
}
unset($_SESSION['choice']);
}
save($pdo);
}
/* LEADER BOARD*/
function board($pdo){
$q = $pdo->prepare("SELECT login, best_score
from users
ORDER BY best_score LIMIT 0,10"
);
$q->execute();
echo('<table border="1px">');
echo('<th>Nom</th><th>Score</th>');
while($result = $q->fetch()){
echo('<tr>'.'<td>'.$result['login'].'</td>'.'<td>'.$result['best_score'].'</td>'.'</tr>');
}
echo('</table>');
}
/* SAVE */
function save($pdo){
$q = $pdo->prepare("UPDATE users
SET save_score = :score ,save_number =:choice, save_response =:response, save_guess=:guess
WHERE login =:login"
);
$q->bindParam("score",$_SESSION['score']);
$q->bindParam("response",$_SESSION['response']);
$q->bindParam("guess",$_POST['guess']);
$q->bindParam("choice",$_SESSION['choice']);
$q->bindParam("login",$_SESSION['user']);
$q->execute();
$result=$q->fetch();
}
/* Save back*/
function backup($pdo){
$q = $pdo->prepare("SELECT save_score, save_number, save_response, save_guess
FROM users
WHERE login =:login"
);
$q->bindParam("login",$_SESSION['user']);
$q->execute();
$result = $q->fetch();
return $result;
}
/* Best Score*/
function best($pdo){
$q = $pdo->prepare("UPDATE users
SET best_score = :score
WHERE login = :login"
);
$q->bindParam("score",$_SESSION['score']);
$q->bindParam("login",$_SESSION['user']);
$q->execute();
$result=$q->fetch();
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Des papiers dans un bol </title>
</head>
<body>
<?php echo $_SESSION['response'];?> <br>
Nombre de coup : <?php echo $_SESSION['score']; ?><br>
<em>[Meilleur score pour <?php echo $_SESSION['user'];?>:
<?php
echo !isset($_SESSION['best_score'])
? "Pas de meilleur score"
: $_SESSION['best_score'];
?>]</em>
<form method="POST">
<input type="text" name="guess" autofocus>
<input type="submit">
<input type="submit" name="reset" value="reset">
<input type="submit" name="reset_best" value="reset best">
</form>
<em>(Dernière valeur saisie: <?php echo $_SESSION['guess'] ?>)
(La réponse est <?php echo $_SESSION['choice']?>)</em>
<form method="POST" action="/login.php">
<input type="submit" name="logout" value="Logout">
</form>
</body>
</html>