SESSION Array Foreach Loop is not Working on PHP Page

Question

I have a PHP page that retrieves the arrays in my $_SESSION['products'] session. Each array in that session is a product added by the user to their "shopping cart". Currently my session has eleven arrays meaning I have added eleven products to the cart. I am now trying to display the arrays on my view_cart.php page, and paginate them by ten. Basically I would like the page to show the first ten arrays then create a new page to display the last one. Right now, I believe the code is set up well and has potential to paginate the arrays, but only one array is displayed on the page.

For example, when I run the page on my live website this is what gets displayed:

×
(Code :1)

Qty : 1
Total : 0
Checkout

Here is my full PHP code for the view_cart.php page:

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Untitled Document</title>
</head>

<body>
<?php
session_start();
include_once("config.php");

$objConnect = mssql_connect('gbdca','Gdca','Rdca');  
$objDB = mssql_select_db('Gdca',$objConnect ); 

$strSQL = "SELECT * FROM products WHERE 1=1 ".$cheack." ORDER BY id ASC"; 

$objQuery = mssql_query($strSQL) or die ("Error Query [".$strSQL."]");  
$Num_Rows = mssql_num_rows($objQuery);  

$Per_Page = 10;   // Per Page  
$Page = $_GET["Page"];  
if(!$_GET["Page"])  
{  
$Page=1;  
}  

$Prev_Page = $Page-1;  
$Next_Page = $Page+1;  

$Page_Start = (($Per_Page*$Page)-$Per_Page);  
if($Num_Rows<=$Per_Page)  
{  
$Num_Pages =1;  
}  
else if(($Num_Rows % $Per_Page)==0)  
{  
$Num_Pages =($Num_Rows/$Per_Page) ;  
}  
else  
{  
$Num_Pages =($Num_Rows/$Per_Page)+1;  
$Num_Pages = (int)$Num_Pages;  
}  
$Page_End = $Per_Page * $Page;  
IF ($Page_End > $Num_Rows)  
{  
$Page_End = $Num_Rows;  
}  
?>

<?php
    if(isset($_SESSION["products"]))
    {
        $total = 0;
        echo '<form method="post" action="PAYMENT-GATEWAY">';
        echo '<ul>';
        $cart_items = 0;
$i = 0;
  foreach ($_SESSION['products'] as $cart_itm)
   {
     if(++$i > 10) break;

        $product_code = $cart_itm["code"];
       $queryy = "SELECT TOP 1 product_name,product_desc, price FROM products WHERE product_code='$product_code'";
       $results = mssql_query($queryy, $mysqli);
       $obj = mssql_fetch_object($results);

            echo '<li class="cart-itm">';
            echo '<span class="remove-itm"><a href="cart_update.php?removep='.$cart_itm["code"].'&return_url='.$current_url.'">&times;</a></span>';
            echo '<div class="p-price">'.$currency.$obj->price.'</div>';
            echo '<div class="product-info">';
            echo '<h3>'.$obj->product_name.' (Code :'.$product_code.')</h3> ';
            echo '<div class="p-qty">Qty : '.$cart_itm["qty"].'</div>';
            echo '<div>'.$obj->product_desc.'</div>';
            echo '</div>';
            echo '</li>';
            $subtotal = ($cart_itm["price"]*$cart_itm["qty"]);
            $total = ($total + $subtotal);

            echo '<input type="hidden" name="item_name['.$cart_items.']" value="'.$obj->product_name.'" />';
            echo '<input type="hidden" name="item_code['.$cart_items.']" value="'.$product_code.'" />';
            echo '<input type="hidden" name="item_desc['.$cart_items.']" value="'.$obj->product_desc.'" />';
            echo '<input type="hidden" name="item_qty['.$cart_items.']" value="'.$cart_itm["qty"].'" />';
            $cart_items ++;

        }

        echo '</ul>';
        echo '<span class="check-out-txt">';
        echo '<strong>Total : '.$currency.$total.'</strong>  ';
        echo '</span>';
        echo '</form>';
        echo '<a href="checkout.php">Checkout</a>';
    }

?>
</body>
</html>

Here is my full config.php page's code:

<?php
$mysqli = mssql_connect('gdf','Gdfac','Rdcfga');  
$objConnectee = mssql_select_db('Gdab',$mysqli ); 
?>

Thank you for any help. All help is greatly appreciated.

Answer 1

The reason is because

foreach ($_SESSION['products'] as $cart_itm)
     if(++$i > 10) break;
   {

this will run the break loop 10 times then run a code block once

should be

foreach ($_SESSION['products'] as $cart_itm)
   {
     if(++$i > 10) break;

this is will run the code block 10 times

it is the "run one line when there is no curly brace" feature of php.

SESSION Array Foreach Loop is not Working on PHP Page

Question

1 answers

solution1
2 ACCPTED 2014-03-14 20:33:12

SESSION Array Foreach Loop is not Working on PHP Page

Question

1 answers

solution1 2 ACCPTED 2014-03-14 20:33:12

solution1
2 ACCPTED 2014-03-14 20:33:12