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[SOLVED] Help Unknown column '$thisID' in 'where clause'???


sun7777

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not sure why it keeps on saying this

 

Unknown column '$thisID' in 'where clause'

Here is my code....

 

<?php

include("connect.php");

$thisID = $_GET['which'];

$query = 'SELECT Restaurants.ID, Restaurants.Name, Restaurants.Phone, RestAddress.Address, RestCategories.Name AS Categories

FROM ((Restaurants INNER JOIN RestAddressMap ON Restaurants.ID = RestAddressMap.RestaurantID)

INNER JOIN RestAddress ON RestAddress.ID = RestAddressMap.RestAddressID)

INNER JOIN RestCategories ON RestCategories.ID = Restaurants.CategoryID WHERE Restaurants.ID = $thisID';

 

 

$result = mysql_query($query);

if(!$result)

{

die("Could not query the database:<br />". mysql_error());

}

$row = mysql_fetch_assoc($result);

?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>View Customer</title>

</head>

 

<body>

<h1><?php echo $row["Name"]." ".$row["Phone"];?></h1>

<ul>

  <li>Location: <?php echo $row["Address"];?></li>

  <li>Phone: <?php echo $row["Phone"];?></li>

  <li>Categories: <?php echo $row["Categories"];?></li>

</ul>

<a href="customers.php">back</a>

</body>

</html>

<?php

mysql_close($connection);

?>

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Try this

 

$query = "SELECT Restaurants.ID, Restaurants.Name, Restaurants.Phone, RestAddress.Address, RestCategories.Name AS Categories
FROM ((Restaurants INNER JOIN RestAddressMap ON Restaurants.ID = RestAddressMap.RestaurantID)
INNER JOIN RestAddress ON RestAddress.ID = RestAddressMap.RestAddressID)
INNER JOIN RestCategories ON RestCategories.ID = Restaurants.CategoryID WHERE Restaurants.ID = '$thisID'";


$result = mysql_query($query)or die(mysql_error());

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