SESSION Array Foreach循环在PHP页面上不工作 - SESSION Array Foreach Loop is not Working on PHP Page

我有一个PHP页面，检索我的$_SESSION['products']会话中的数组。该会话中的每个数组都是用户添加到"购物车"中的产品。目前我的会话有11个数组，这意味着我已经向购物车中添加了11个产品。我现在试图在我的view_cart.php页面上显示数组，并按10分页它们。基本上，我希望页面显示前十个数组，然后创建一个新页面来显示最后一个。现在，我相信代码设置得很好，并且有可能对数组进行分页，但是页面上只显示一个数组。

例如，当我在我的实时网站上运行页面时，下面是显示的内容:

×
(Code :1)
Qty : 1
Total : 0
Checkout

这是我的view_cart.php页面的完整PHP代码:

<!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>

这是我完整的config.php页面的代码:

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

谢谢你的帮助。

原因是

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

这将运行break循环10次，然后运行一个代码块一次

应该

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

这将运行代码块10次