List shopping cart in phpmailer - php

Question

I try to send an email with phpmailer after "Place Order".
The problem is that I cannot list the shopping cart as an email (product, quantity, price of each product and total price).
echo var_dump($_SESSION['cart']);
echo var_dump($_SESSION['qty_array']);
This shows me that everything seems to work.
cart.php:
<tr>
<?php
$total = 0;
if(!empty($_SESSION['cart'])){
include 'config.php';
$index = 0;
if(!isset($_SESSION['qty_array'])){
$_SESSION['qty_array'] = array_fill(0, count($_SESSION['cart']), 1);
}
$sql = "SELECT * FROM products WHERE id IN (".implode(',',$_SESSION['cart']).")";
$query = $conn->query($sql);
while($row = $query->fetch_assoc()){
?>
</tr>
<tr>
<td>
<img src="<?= $row['photo'] ?>" width="150px"><br />
<?= $row['name'] ?>
</td>
<input type="hidden" name="indexes[]" value="<?php echo $index; ?>">
<td>
<?php echo $_SESSION['qty_array'][$index]; ?>
</td>
<td>
<b><i class="fas fa-dollar-sign"></i> <?php echo number_format($_SESSION['qty_array'][$index]*$row['price'], 2); ?></b>
</td>
<?php $total += $_SESSION['qty_array'][$index]*$row['price']; ?>
</tr>
<?php
$index ++;
}
}
?>
phpmailer.php:
echo var_dump($_SESSION['cart']);
echo var_dump($_SESSION['qty_array']);
foreach($_SESSION['cart'] as $key => $product) {
$name = $product['name'];
$price = $product['price'];
$qty = $product['qty'];
$tprice = $product['totalPrice'];
}
$mail->Body = nl2br("$name\r\n$\r\n$qty\r\n$tprice");
This is not working at all. I tried a few things, and most of what worked was just the listing of the last product on the shopping cart list. But only the ID.
Edit:
I have tried another way, but still only the last item is listed.
phpmailer.php:
$total = 0;
if(!empty($_SESSION['cart'])){
include 'config.php';
$index = 0;
if(!isset($_SESSION['qty_array'])){
$_SESSION['qty_array'] = array_fill(0, count($_SESSION['cart']), 1);
}
$sql = "SELECT * FROM products WHERE id IN (".implode(',',$_SESSION['cart']).")";
$query = $conn->query($sql);
while($row = $query->fetch_assoc()){
$service = $row['name'];
$qty = $_SESSION['qty_array'][$index];
$qtyPrice = number_format($row['price'], 2);
$qtyTotalprice = number_format($_SESSION['qty_array'][$index]*$row['price'], 2);
$total += $_SESSION['qty_array'][$index]*$row['price'];
$mail->Body = nl2br("$service: ($qty) x ($$qtyPrice) = $$qtyTotalprice \r\n \r\nTOTAL: $ <u>$total</u>");
$index ++;
}
}

Answer 1

I found a solution:
phpmailer.php
...
$mail->Body = nl2br("Hi {$_POST['name']} \r\n");
/// List Cart Item(s) Start
$total = 0;
if(!empty($_SESSION['cart'])){
include 'config.php';
$index = 0;
if(!isset($_SESSION['cart'])){
$_SESSION['cart'] = array_fill(0, count($_SESSION['cart']), 1);
}
$sql = "SELECT * FROM products WHERE id IN (".implode(',',$_SESSION['cart']).")";
$query = $conn->query($sql);
while($row = $query->fetch_assoc()){
$index;
$service = $row['name'];
$qty = $_SESSION['cart'][$index];
$qtyPrice = $row['price'];
$qtyTotalprice = number_format($_SESSION['cart'][$index]*$row['price'], 2);
$total += $_SESSION['cart'][$index]*$row['price'];
$mail->Body .= nl2br("$service: ($qty) x ($$qtyPrice) = $$qtyTotalprice \r\n");
$index ++;
}
}
$mail->Body .= nl2br(" \r\nTOTAL: $ <u>$total</u>");
/// Cart Item(s) End
$mail->Body .= nl2br("Kind regards \r\n");
...