Untitled

cart.php code:

<?php session_start();
//starting the session
   include("adminarea/includes/DBcon.php");
   include ("functions/php1.php");
   include ("header.php");
   require 'obj.php';

    ?>

<link rel="stylesheet" href = "styles/styling.css" media="all" />

<body>

<?php
					//Fetches information from the database and displays them with the help of obj.php
if(isset($_GET['pID'])){
    $res = mysqli_query($connection, 'select * from product where pID='.$_GET['pID']);
    $prod = mysqli_fetch_object($res);
    $obj = new obj();
    $obj->pID = $prod->pID;
    $obj->pName = $prod->pName;
    $obj->pPrice = $prod->pPrice;
    $obj->qty = 1;

    //to check if products exists in cart or not
    $index = -1;
    $cart = unserialize(serialize($_SESSION['cart']));
        for($i=0;$i<count($cart);$i++)
        if($cart[$i]->pID==$_GET['pID'])
        {
            $index = $i;
            break;
        }

    if($index==-1)
         $_SESSION['cart'][] = $obj;
         else{
             $cart[$index]->qty++;
             $_SESSION['cart']=$cart;
         }
		 echo "
		 <script>
		 window.open('cart.php','_self')
   		</script>
		";


$_SESSION['pID'] = $_POST['pID'];
$_SESSION['pName'] = $_POST['pName'];
$_SESSION['pPrice'] = $_POST['pPrice'];
$_SESSION['qty'] = $_POST['qty'];

}


	if(!(isset($_SESSION['cart']))){
                            echo "
							<script>
							alert('Shopping cart is empty!')
							window.location.href='index.php';
							</script>
							";
                            }

//if statement to delete the chosen product inside the cart
if(isset($_GET['index']))
{
    $cart = unserialize(serialize($_SESSION['cart']));
    unset ($cart[$_GET['index']]);
    $cart = array_values($cart);
    $_SESSION['cart'] = $cart;
}


?>

<!-- This is to display the shopping cart table-->

<table cellpadding="5" cellspacing="4" border ="9" align="center" width="100%" border="9" bgcolor="darkred">
    <td style="color:#FFF" colspan="10" align="center"><h2><u><i>Shopping Cart:</i></u></h2>
    <tr>
        <th style="color:#FFF">Option</th>
        <th style="color:#FFF">Id</th>
        <th style="color:#FFF">Name</th>
        <th style="color:#FFF">Price</th>
        <th style="color:#FFF">Quantity</th>
        <th style="color:#FFF">SubTotal</th>
    </tr>
   <?php

   $cart = unserialize(serialize($_SESSION['cart']));
   $s = 0;
   $index = 0;
   for($i=0; $i<count($cart); $i++){
       $s += $cart[$i] ->pPrice * $cart[$i]->qty;

    ?>
    <tr>
    <td>
<div class="shopcart">

        <input id="input" type="submit" name="ctable"/><a href="cart.php?index=<?php echo $index;?>" onClick="return confirm('Please confirm deletion of the chosen product.')">Remove</a></input></td>

        <td style="color:#FFF" align="center"><?php echo $cart[$i] ->pID; ?> </td>
        <td style="color:#FFF" align="center"><?php echo $cart[$i] ->pName; ?></td>
        <td style="color:#FFF" align="center">€<?php echo $cart[$i] ->pPrice; ?></td>
        <td style="color:#FFF" align="center"><?php echo $cart[$i] ->qty; ?></td>
        <td style="color:#FFF" align="center">€<?php echo $cart[$i] ->pPrice * $cart[$i]->qty;?></td>
    </tr>

    <?php }
            $index++;


   ?>
   <tr>
    <td colspan="5" align="right" style="color:#FFF">Total</td>
    <td style="color:#FFF" align="center">€<?php echo $s;?></td>
   </tr>
</table>

<br>
	<a id="a" style="margin-left: 10px;" href="products.php"> Go back</a><br><br>

	<div id="checkout">

		<form id="checkout" method="post" action="checkout.php">
 		<input  id="input" type="submit" name="check" value="Checkout" style="background-color:gray; width:200px; margin-right: 10px;">
	</div>

</div>


<?php include("footer.php") ?>

</body>
</html>

checkout.php code:

<?php session_start();

require 'obj.php';
include("adminarea/includes/DBcon.php");


  	$to = "techologyy@gmail.com";//direction

    $subject = "Purchase Details:";
	$message = $_SESSION['pID'];
	$message .= $_SESSION['pName']."\r\n";
	$message .= $_SESSION['pPrice']."\r\n";
	$message .= $_SESSION['qty']."\r\n";
	$message .= "Checkout by the user has been successful :) '$message'";

	$headers = 'From: techologyy@gmail.com' . "\r\n"; //from


	//mail paramter with correct order
    mail($to, $subject, $message, $headers);


	//echo to display alert
		echo "
			<script>
			alert('The checkout has been done successfully! Thank you')
			window.location.href='index.php';
			</script>
		"; //returns the user back to homepage
    ?>