I have an if statement where the condition compares a session variable to the value 0 and if met, echo's a message. If not, it prints a table of data. The problem is that the condition, despite being met, is not being recognised. I have tested to make sure that the value of the session variable is being set and it is. It is used elsewhere on the page and definitely has a value set. Any idea's what might be wrong here?
*EDIT: There is a session start function at the beginning of the page.
<?php//if number of rows returned is none
if($_SESSION["CART_NUM"] == 0){
echo 'YOU HAVE NO ITEMS IN YOUR CART';
}else{
//else display cart items
?>
<table id="cart">
<tbody>
<tr>
<td><h6>ITEM NAME</h6></td>
<td><h6>QTY</h6></td>
<td><h6>PRICE</h6></td>
<td><h6>TOTAL</h6></td>
<td><h6>DELETE</h6></td>
</tr>
<?php
//query DB again for cart items matching cust id
$custcart = oci_parse($conn,"SELECT * FROM
A113222813_CARTLINE WHERE CUST_ID= :cust_id");
oci_bind_by_name($custcart, ":cust_id", $_SESSION["CUST_ID"]);
oci_execute($custcart);
while ($row = oci_fetch_array($custcart, OCI_ASSOC)) {?>
<tr class="cartvals">
<td><p><?php echo $row['CART_NAME']; ?></p></td>
<td><p><?php echo $row['PRICE']; ?></p></td>
<!--Form for updating quantity-->
<td><form class="updateform" method="post" id="form<?php echo $row['CART_ID'];?>" action="updatecart.php?id=<?php echo $row['CART_ID']; ?>">
<input type="text" name="qty" value="<?php echo $row['CART_QTY']; ?>">
<a href="javascript:{}" onclick="document.getElementById('form<?php echo $row['CART_ID']; ?>').submit();">submit</a>
</form>
</td>
<td><p><?php echo '€' . ($row['CART_QTY'] * $row['PRICE']) ?></p></td>
<!--Appends cart_id as query string param. Deleteitem.php will get this as an id and delete corresponding row.-->
<td><a href="deleteitem.php?item=<?php echo
$row['CART_ID']?>">DELETE</a></td>
</tr>
<?php
}?>
</tbody>
</table>
</div><!--End Cart Table-->
</div><!--End Main Content-->
<?php
oci_close($conn);
?>
SOLVED:
The line <?php//if number of rows returned is none
had the comment touching the tag. Spaced it's working again.
Thanks for taking a look anyway!
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