Untitled

<?php

session_start();
//$_SESSION['panier'] = null;

if (empty($_SESSION['panier'])) $_SESSION['panier'] = new Panier();

if (!empty($_POST)) {
    $_SESSION['panier']->add_to_basket(key($_POST), 1);
}

$mesArticles = array();

class Article {

    public $name;
    public $price;

    public function __construct($name, $price) {
        $this->name = $name;
        $this->price = $price;
    }

    public function toString() { return $this->name." (".$this->price." €)" ;}

}

class Panier {

    private $_panier;

    public function __construct() {$this->_panier = array(); }

    public function add_to_basket($obj_name, $quantite) {

        if (empty($this->_panier[$obj_name])) $this->_panier[$obj_name] = 1;
        else $this->_panier[$obj_name]++;
    }

    public function is_empty() { return empty($this->_panier); }

    public function print_panier() {
        echo "<pre>";
        print_r($this->_panier);
        echo "</pre>";
    }
}

$mesArticles['Stylo'] = new Article('Stylo', '5');
$mesArticles['regle'] = new Article('regle', '1');
$mesArticles['cahier'] = new Article('cahier', '3');
$mesArticles['ciseaux'] = new Article('ciseaux', '2');
$mesArticles['classeur'] = new Article('classeur', '9');

?>

<!DOCTYPE html>
<html>
<head>
  <title>Shopping Page</title>
  <style>
table, th, td, tr {
    border: 1px solid black;
    text-align: center;
}
</style>
</head>

<body>
  <h1>Veuillez faire vos courses.</h1>

<div class="form">
  <fieldset>
        <legend>Liste des Produits disponibles : </legend>

    <table style="width:100%">
        <th>Produits</th><th>Prix (€)</th><th>Add</th>


    <?php foreach($mesArticles as $article) { ?>
        <tr>
            <td><?= $article->name; ?></td>
            <td><?= $article->price; ?></td>
            <td><form name="<?= $article->name; ?>" method="POST" action="shopping.php">
                    <input type="hidden" name="<?= $article->name; ?>" value="1">
                    <input type="submit" value="Add to Basket">
                </form></td>
        </tr>
    <?php } ?>


  </table>

  </fieldset>
 </div>

<?php if (!empty($_SESSION['panier'])) { $_SESSION['panier']->print_panier(); } ?>


</body>

</html>