template page, unique id

[MDanz]

I have a table in mysql.  with an id, title, description, image and link. The aim is to have 1 template page and according to the id, it changes on the row chosen.

 

so e.g.

 

http://localhost/template.php?id=4

 

i was doing it like this..this is the code to generate the links

 

<?php echo "<a href= 'stack.php?title=" . urlencode( $title ) . "&description=". urlencode( $description ) . "&image=" .urlencode( $image ) . "'>Create A Stack</a>";?>

 

this is the template php

<?php
$title = urldecode( $_GET['title'] );
$description = urldecode( $_GET['description'] );
$image = urldecode( $_GET['image'] );

echo "<h1>" . $title . "</h1>";
echo "<img src='" . $image . "'>";
echo "<p>" . $description . "</p>";
?>

 

how do i change this so i would only pass one unique id through the URL. 

 

i changed this.. how do i change the template php though?

 

<?php echo "<a href= 'stack.php?id=" . urlencode( $id ).  "'>Create A Stack</a>";?>