Bonjour, je suis entrain d'essayé de créé un panier depuis ma base de donnée, les données sont récupéré mais n'arrive pas a s'affiché et l'erreur qu'il m'affiche c'est : Warning: array_keys() expects parameter 1 to be array, string given in D:\Site\panierPHP\panier.php on line 27. pour moi il récupère l'id 0,1,2,3 etc... non!?
voici le code
<?php require 'header.php'; ?>
<div class="checkout">
<div class="title">
<div class="wrap">
<h2 class="first">Shopping Cart</h2>
</div>
</div>
<form method="post" action="panier.php">
<div class="table">
<div class="wrap">
<div class="rowtitle">
<span class="name">Product name</span>
<span class="price">Price</span>
<span class="quantity">Quantity</span>
<span class="subtotal">Prix avec TVA</span>
<span class="action">Actions</span>
</div>
<?php
$search_array = array('premier' => 1, 'second' => 4);
if (array_key_exists('premier', $search_array)) {
echo "L'élément 'premier' existe dans le tableau";
}
$ids = array_keys($_SESSION['panier']);
if(empty($ids)){
$products = array();
}else{
$products = $DB->query('SELECT * FROM accesoires WHERE id IN ('.implode(',',$ids).')');
}
foreach($products as $product):
?>
<div class="row">
<a href="#" class="img"> <img src="img/<?= $product->id; ?>.jpg" height="53"></a>
<span class="name"><?= $product->Articles; ?></span>
<span class="price"><?= number_format($product->Prix_site,2,',',' '); ?> €</span>
<span class="quantity"><input type="text" name="panier[quantity][<?= $product->id; ?>]" value="<?= $_SESSION['panier'][$product->id]; ?>"></span>
<span class="subtotal"><?= number_format($product->Prix_site * 1.196,2,',',' '); ?> €</span>
<span class="action">
<a href="panier.php?delPanier=<?= $product->id; ?>" class="del"><img src="img/del.png"></a>
</span>
</div>
<?php endforeach; ?>
<div class="rowtotal">
Grand Total : <span class="total"><?= number_format($panier->total() * 1.196,2,',',' '); ?> € </span>
</div>
<input type="submit" value="Recalculer">
</div>
</div>
</form>
</div>
<?php require 'footer.php'; ?>
et voici les classe panier
<?php
class panier{
private $DB;
public function __construct($DB){
if(!isset($_SESSION)){
session_start();
}
if(!isset($_SESSION['panier'])){
$_SESSION['panier'] = array();
}
$this->DB = $DB;
if(isset($_GET['delPanier'])){
$this->del($_GET['delPanier']);
}
if(isset($_POST['panier']['quantity'])){
$this->recalc();
}
}
public function recalc(){
foreach($_SESSION['panier'] as $product_id => $quantity){
if(isset($_POST['panier']['quantity'][$product_id])){
$_SESSION['panier'][$product_id] = $_POST['panier']['quantity'][$product_id];
}
}
}
public function count(){
return array_sum($_SESSION['panier']);
}
public function total(){
$total = 0;
$ids = array_keys($_SESSION['panier']);
if(empty($ids)){
$products = array();
}else{
$products = $this->DB->query('SELECT id, Prix_site FROM accesoires WHERE id IN ('.implode(',',$ids).')');
}
foreach( $products as $product ) {
$total += $product->Prix_site * $_SESSION['panier'][$product->id];
}
return $total;
}
public function add($product_id){
if(isset($_SESSION['panier'][$product_id])){
$_SESSION['panier'][$product_id]++;
}else{
$_SESSION['panier'][$product_id] = 1;
}
}
public function del($product_id){
unset($_SESSION['panier'][$product_id]);
}
}
si quelqu'un pourait m'expliquer mes erreurs
merci,