├── README.md
├── create-products.sql
├── images
    ├── camera.jpg
    ├── iphone.jpg
    └── watch.jpg
└── shopping-cart.php


/README.md:
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 1 | # Simple-PHP-Shopping-Cart
 2 | Simple PHP shopping cart application for beginners.
 3 | 
 4 | ![Shopping Cart Icon](https://oneweb.tools/images/cart.png)<br>
 5 | [Source](https://oneweb.tools)
 6 | 
 7 | 
 8 | ## Step #1
 9 | Run the create-products.sql script and change the connection string in your script to your database.
10 | 
11 | Read the tutorial here
12 |  https://tutsplanet.com/simple-php-shopping-cart/
13 | 


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/create-products.sql:
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 1 | --
 2 | -- Table structure for table `products`
 3 | --
 4 | 
 5 | CREATE TABLE IF NOT EXISTS `products` (
 6 |   `product_id` int(11) NOT NULL,
 7 |   `name` varchar(100) NOT NULL,
 8 |   `sku` varchar(14) NOT NULL,
 9 |   `price` decimal(15,2) NOT NULL,
10 |   `image` varchar(50) NOT NULL,
11 |   PRIMARY KEY (`product_id`),
12 |   UNIQUE KEY `sku` (`sku`)
13 | ) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8;
14 | 
15 | 
16 | 
17 | --
18 | -- Dumping data for table `products`
19 | --
20 | 
21 | INSERT INTO `products` (`product_id`, `name`, `sku`, `price`, `image`) VALUES
22 | (1, 'Iphone', 'IPHO001', '400.00', 'images/iphone.jpg'),
23 | (2, 'Camera', 'CAME001', '700.00', 'images/camera.jpg'),
24 | (3, 'Watch', 'WATC001', '100.00', 'images/watch.jpg');
25 | 


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/images/camera.jpg:
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https://raw.githubusercontent.com/rintoug/Simple-PHP-Shopping-Cart/2b8e957ab1c2510d3792b6dd2b3c323ca0eef968/images/camera.jpg


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/images/iphone.jpg:
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https://raw.githubusercontent.com/rintoug/Simple-PHP-Shopping-Cart/2b8e957ab1c2510d3792b6dd2b3c323ca0eef968/images/iphone.jpg


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/images/watch.jpg:
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https://raw.githubusercontent.com/rintoug/Simple-PHP-Shopping-Cart/2b8e957ab1c2510d3792b6dd2b3c323ca0eef968/images/watch.jpg


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/shopping-cart.php:
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  1 | <?php
  2 | error_reporting(0);
  3 | //Setting session start
  4 | session_start();
  5 | 
  6 | $total=0;
  7 | 
  8 | //Database connection, replace with your connection string.. Used PDO
  9 | $conn = new PDO("mysql:host=localhost;dbname=tutsplanet", 'root', '');		
 10 | $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
 11 | 
 12 | 
 13 | //get action string
 14 | $action = isset($_GET['action'])?$_GET['action']:"";
 15 | 
 16 | //Add to cart
 17 | if($action=='addcart' && $_SERVER['REQUEST_METHOD']=='POST') {
 18 | 	
 19 | 	//Finding the product by code
 20 | 	$query = "SELECT * FROM products WHERE sku=:sku";
 21 | 	$stmt = $conn->prepare($query);
 22 | 	$stmt->bindParam('sku', $_POST['sku']);
 23 | 	$stmt->execute();
 24 | 	$product = $stmt->fetch();
 25 | 	
 26 | 	$currentQty = $_SESSION['products'][$_POST['sku']]['qty']+1; //Incrementing the product qty in cart
 27 | 	$_SESSION['products'][$_POST['sku']] =array('qty'=>$currentQty,'name'=>$product['name'],'image'=>$product['image'],'price'=>$product['price']);
 28 | 	$product='';
 29 | 	header("Location:shopping-cart.php");
 30 | }
 31 | 
 32 | //Empty All
 33 | if($action=='emptyall') {
 34 | 	$_SESSION['products'] =array();
 35 | 	header("Location:shopping-cart.php");	
 36 | }
 37 | 
 38 | //Empty one by one
 39 | if($action=='empty') {
 40 | 	$sku = $_GET['sku'];
 41 | 	$products = $_SESSION['products'];
 42 | 	unset($products[$sku]);
 43 | 	$_SESSION['products']= $products;
 44 | 	header("Location:shopping-cart.php");	
 45 | }
 46 | 
 47 | 
 48 |  
 49 |  
 50 |  //Get all Products
 51 | $query = "SELECT * FROM products";
 52 | $stmt = $conn->prepare($query);
 53 | $stmt->execute();
 54 | $products = $stmt->fetchAll();
 55 | 
 56 | ?>
 57 | 
 58 | <!DOCTYPE html>
 59 | <html lang="en">
 60 | <head>
 61 | <meta charset="utf-8">
 62 | <meta http-equiv="X-UA-Compatible" content="IE=edge">
 63 | <meta name="viewport" content="width=device-width, initial-scale=1">
 64 | <title>PHP registration form</title>
 65 | 
 66 | <!-- Bootstrap -->
 67 | <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
 68 | </head>
 69 | <body>
 70 | <div class="container" style="width:600px;">
 71 |   <?php if(!empty($_SESSION['products'])):?>
 72 |   <nav class="navbar navbar-inverse" style="background:#04B745;">
 73 |     <div class="container-fluid pull-left" style="width:300px;">
 74 |       <div class="navbar-header"> <a class="navbar-brand" href="#" style="color:#FFFFFF;">Shopping Cart</a> </div>
 75 |     </div>
 76 |     <div class="pull-right" style="margin-top:7px;margin-right:7px;"><a href="shopping-cart.php?action=emptyall" class="btn btn-info">Empty cart</a></div>
 77 |   </nav>
 78 |   <table class="table table-striped">
 79 |     <thead>
 80 |       <tr>
 81 |         <th>Image</th>
 82 |         <th>Name</th>
 83 |         <th>Price</th>
 84 |         <th>Qty</th>
 85 |         <th>Actions</th>
 86 |       </tr>
 87 |     </thead>
 88 |     <?php foreach($_SESSION['products'] as $key=>$product):?>
 89 |     <tr>
 90 |       <td><img src="<?php print $product['image']?>" width="50"></td>
 91 |       <td><?php print $product['name']?></td>
 92 |       <td>$<?php print $product['price']?></td>
 93 |       <td><?php print $product['qty']?></td>
 94 |       <td><a href="shopping-cart.php?action=empty&sku=<?php print $key?>" class="btn btn-info">Delete</a></td>
 95 |     </tr>
 96 |     <?php $total = $total+$product['price'];?>
 97 |     <?php endforeach;?>
 98 |     <tr><td colspan="5" align="right"><h4>Total:$<?php print $total?></h4></td></tr>
 99 |   </table>
100 |   <?php endif;?>
101 |   <nav class="navbar navbar-inverse" style="background:#04B745;">
102 |     <div class="container-fluid">
103 |       <div class="navbar-header"> <a class="navbar-brand" href="#" style="color:#FFFFFF;">Products</a> </div>
104 |     </div>
105 |   </nav>
106 |   <div class="row">
107 |     <div class="container" style="width:600px;">
108 |       <?php foreach($products as $product):?>
109 |       <div class="col-md-4">
110 |         <div class="thumbnail"> <img src="<?php print $product['image']?>" alt="Lights">
111 |           <div class="caption">
112 |             <p style="text-align:center;"><?php print $product['name']?></p>
113 |             <p style="text-align:center;color:#04B745;"><b>$<?php print $product['price']?></b></p>
114 |             <form method="post" action="shopping-cart.php?action=addcart">
115 |               <p style="text-align:center;color:#04B745;">
116 |                 <button type="submit" class="btn btn-warning">Add To Cart</button>
117 |                 <input type="hidden" name="sku" value="<?php print $product['sku']?>">
118 |               </p>
119 |             </form>
120 |           </div>
121 |         </div>
122 |       </div>
123 |       <?php endforeach;?>
124 |     </div>
125 |   </div>
126 | </div>
127 | </body>
128 | </html>


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