site/order_submit.php

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<?php
if(empty($_SESSION['username']))
{
    echo '<script>';
    echo 'alert("请您先登录");';
    echo 'window.location.href = "dashboard/";';
    echo '</script>';
    exit;
}

if($_SESSION['usertype']!=1)
{
    echo '<script>';
    echo 'alert("您不允许购买");';
    echo 'window.location.href = "index.php";';
    echo '</script>';
    exit;
}
$products = $_SESSION['cart'];
if(!empty($products))
{
    foreach($products as $i=>$p)
    {
        $sql = "INSERT INTO morder(cuid,order_id,
        num,
        total,
        uid,
		price,
        pid,
        created,
        status) VALUES('".$p[0]['uid']."','".uniqid()."',
        '".$p[1]."','".$p[1]*$p[0]['price']."',
        '".$_SESSION['userid']."',
		'".$p[0]['price']."',
        '".$p[0]['id']."',
        '".time()."',
        '1')";
        $db->execute_dml($sql);
    }
	
	$_SESSION['cart'] = null;
}else{
    echo '<script>';
    echo 'alert("您的购物车里没有产品.");window.history.back(-1);';
    echo '</script>';
}

$_SESSION['TotalCartMoney'] = 0;
$_SESSION['TotalCartNum'] = 0;


echo '<script>';
echo 'alert("订单提交成功.");window.location.href="dashboard/";';
echo '</script>';