[SOLVED] PHP SHOPPING CART giving unexpected $end error ???!!

OilSheikh · April 30, 2007

Hi all,

I copied this code from a Site's Shopping Cart Tutorial and it doens't work! Yes, I copied it carefully and followed all the advice! But, I just get this error -

Parse error: syntax error, unexpected $end in C:\Program Files\ZSOFT\XAMPP\xampp\htdocs\cart.php on line 159

Any ideas?

CART.PHP


<?php


include("menu.php"); 
include("SQL2.php"); 

?>

<script language="JavaScript">

function UpdateQty(item)
{
productid = product.name;
newQty = product.options[product.selectedIndex].text;

document.location.href = 'cart.php?action=update_item&id='+productid+'&qty='+newQty;
}

</script>

<?php
switch($_GET["action"])
{
case "add_item":
{
	AddItem($_GET["id"], $_GET["qty"]);
	ShowCart();
	break;
}

case "update_item":
{
	UpdateItem($_GET["id"], $_GET["qty"]);
	ShowCart();
	break;
}

case "remove_item":
{
	RemoveItem($_GET["id"]);
	ShowCart();
	break;
}

default:
{
	ShowCart();
}
} 

function AddItem($itemid, $qty)
{
	$result = mysql_query("select count(*) from cart where cookieid = '" . GetCartId() . "' and productid = $productid");

	$row = mysql_fetch_row($result);
	$numRows = $row[0];

	if($numRows == 0)
	{
	// This item doesn't exist in the users cart,
	// we will add it with an insert query

	@mysql_query("INSERT INTO cart(cookieid, productid, qty) values('" . GetCartId() . "', $productid, $qty)");
	}
	else
	{
	// This item already exists in the users cart,
	// we will update it instead

	UpdateItem($productid, $qty);
}

function UpdateItem($productid, $qty)
{
mysql_query("UPDATE cart set qty = $qty where cookieid = '" . GetCartId() . "' and productid = $productid");	
}

function RemoveItem($productid)
{
mysql_query("DELETE from cart where cookieId = '" . GetCartId() . "' and productid = $productid");
}

function ShowCart()
{
$result = mysql_query("select * from cart inner join product on cart.productid = product.productid where cart.cookieId = '" . GetCartId() . "' order by product.name asc");



while($row = mysql_fetch_array($result))
{
// Increment the total cost of all items
$totalCost += ($row["qty"] * $row["price"]);
?>
<html>
<head></head>
<body>
<table>
<tr>
<td width="15%" height="25">
<font face="verdana" size="1" color="black">
<select name="<?php echo $row["productid"]; ?>" onChange="UpdateQty(this)">

<?php

for($i = 1; $i <= 5; $i++)
{
	echo "<option ";
	if($row["qty"] == $i)
	{
		echo " SELECTED ";
	}
	echo ">" . $i . "</option>";
}
?>

</select>

</font>
</td>

<td width="55%" height="25">
<font face="verdana" size="1" color="black">
<?php echo $row["name"]; ?>
</font>
</td>
<td width="20%" height="25">
<font face="verdana" size="1" color="black">
$<?php echo number_format($row["price"], 2, ".", ","); ?>
</font>
</td>
<td width="10%" height="25">
<font face="verdana" size="1" color="black">
<a href="cart.php?action=remove_item&id=<?php echo $row["productid"]; ?>">Remove</a>
</font>
</td>
</tr>

<tr>
<td width="100%" colspan="4">
<hr size="1" color="red" NOSHADE>
</td>
</tr>
<tr>
<td width="70%" colspan="2">
<font face="verdana" size="1" color="black">
<a href="home.php"><< Keep Shopping</a>
</font>
</td>
<td width="30%" colspan="2">
<font face="verdana" size="2" color="black">
<b>Total: <?php echo number_format($totalCost, 2, ".", ","); ?></b>
</font>
</td>
</tr>
</table>
</body>
</html>

SQL2.PHP


<html>
<head>

<title>Connector</title>
</head>

<body>

  <?php
  	mysql_connect ("localhost", "root" , "zforce") or die (mysql_error());
mysql_select_db("express") or die (mysql_error());

function GetCartId()
{
if (isset($_COOKIE["cartid"]))
{
	return $_COOKIE["cartid"];
}
else
{
	session_start();
	setcookie("cartid",session_id(),time()+((3600*24)*2) );
	return session_id();
}
}

  ?>





</body>
</html>

Intelly XAD · April 30, 2007

You aren't closing the function ShowCart()

Hope this solves the problem

Grtz

esukf · April 30, 2007

Missing the closing curly bracket for the AddItem function as well.

OilSheikh · April 30, 2007

Thanks Intelly and esukf. Two { 's solved the problem

Now, I got another problem.

I get this error now:

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at C:\Program Files\ZSOFT\XAMPP\xampp\htdocs\menu.php: in C:\Program Files\ZSOFT\XAMPP\xampp\htdocs\SQL2.php on line 21

Warning: Cannot modify header information - headers already sent by (output started at C:\Program Files\ZSOFT\XAMPP\xampp\htdocs\menu.php: in C:\Program Files\ZSOFT\XAMPP\xampp\htdocs\SQL2.php on line 22

Something to do with the Session starting in SQL2.php.

Could it be that it's clashing with the other Session I started when I logged in from login.php ?

Here are the session parts

LOGIN.PHP

session_register("usern");
session_register("passw");
header("location:acc.php");

ACC.PHP ( Each Member's Individual MY ACCOUNT area )

<?php
###### IF session is not registered , redirect to Homepage of site #####
session_start();
if(!session_is_registered(usern))
{
header("location:home.php");
}

And this might also be useful, here's the code for a Product - where I click ADD and it's added to the Shopping Cart.

<?php


include("menu.php"); 
include("SQL2.php"); 

$sql = mysql_query("SELECT * FROM product WHERE productid = '1'")
or die(mysql_error());
$rows=mysql_fetch_array($sql);

?>

<html>

<head>
<title>Core 2 Duo</title>
<link rel="stylesheet" href="styler.css">
</head>

<body>
<br><br><br>

<table border="0" width="87%" cellspacing="1" id="table1">
<tr>
	<td rowspan="6">
	<img src="http://www.webuildsolutions.com/images/products/intel-core2duo-lga775-box.jpg"></td>
	<td width="398" colspan="2">Intel Core 2 Duo E6300</td>
</tr>
<tr>
	<td width="398" colspan="2"> </td>
</tr>
<tr>
	<td width="118">Clock Speed</td>
	<td width="277"> 3.72 GHz  ( 2 X 1.86 GHz)</td>
</tr>
<tr>
	<td width="118">Bus Speed</td>
	<td width="277">1066 MHz</td>
</tr>
<tr>
	<td width="118">L2 Cache</td>
	<td width="277">2 MB </td>
</tr>
<tr>
	<td width="118">Features</td>
	<td width="277">Enhanced Speedstep Technology<br>Intel Extended Memory 
	64 Technology<br>Intel Virtualization Technology<br>Intel ViiV 
	Technology</td>
</tr>
<tr>
	<td>
	<p align="center">         
	<i><p align="center"><? echo $rows['stock']; ?> in Stock   </i>      
	<p align="center">£ <? echo $rows['price']; ?> inc. VAT   
	<a href ="cart.php?action=add_item@id=<?php echo $rows["productid"]; ?> &qty=1" > <img src = "add.jpg"> </a>
	</td>
	<td width="118">Warranty</td>
	<td width="277">3 Years</td>
</tr>
</table>
<br><br><br>	
<?php include("base.php"); ?>
</body>

</html>

Help would be appreciated again.

OilSheikh · May 1, 2007

Erm... guys???

john010117 · May 1, 2007

Be patient. Show us your menu.php

OilSheikh · May 1, 2007

Menu's got no problems. Menu is basically a CSS Style Menu. It's got no PHP or SQL whatsoever.

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[SOLVED] PHP SHOPPING CART giving unexpected $end error ???!!

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