CodingForums.com - Looping Through MySQL Queries

Okay so my issue is that I am trying to loop through $_SESSION variables with each element of that array getting a query (that checks the database for its existence). I am having problems figuring out the correct way to do the syntax, especially for the query.

Essentially I am trying to concatenate the element name from the $_SESSION array with the variable $n which will just be an integer increasing by 1 every time it goes through the loop.

PHP Code:


		
			
$n = 0;

while(isset($_SESSION['item_' . $n])) {

    $[B]current_cart_query = "SELECT product_name, product_price, product_desciption, image_path 

        FROM products WHERE product_id = $_SESSION['item_'" . $n]" LIMIT 1";[/B] //need to do a join?

    $current_cart_results = mysqli_query($dbc, $current_cart_query) or trigger_error("Query: "

            . $current_cart_query . "\n<br />MySQL Error: " . mysqli_error($dbc));

    $cc_row = mysqli_fetch_array($current_cart_results, MYSQLI_ASSOC);

    $product_total = $ccrow['product_price '] * $_SESSION['item_' . $n . 'qty'];

    echo '

        <div class="product_box">

            <span class="product_image">

                <a href="view_product.php?product_id=' . $ccrow['product_id'] . '">

                    <img src="' . $ccrow["image_path"] . '" />

                </a>

            </span>

            <strong>' . $ccrow["product_name"] . '</strong><br />

            "<em>' . $ccrow["product_description"] . '</em>"<br />

            <strong>' . $ccrow["product_price"] . '</strong> x ' . $_SESSION["item_" . $n . "qty"] . 

                            ' = $' . $product_total . '

        </div>

        ';

    $n++;

}

}

Currently the error that I am getting says the following:

Code:

Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in /home/kylhur/ecommerce.danconia.us/cart.php on line 46

Where line 46 is the line in bold. What is the correct syntax to do this? Maybe there is an easier way?