Kaylyn's Query Demo via GET

Note this DEMO passes a variable (and it's value) via a GET ternary operation. In other words, the name of the variable and it's value is being passed through the URL. There is no form involved.

The note: "?id=-71" is indicated in the URL.

ID = -71

DECREASE ID (MINUS 14)     INCREASE ID (PLUS 2)      

---

CODE FOLLOWS

<?php
include('includes/header.php');

error_reporting(E_ALL);

$id = isset($_GET['id']) ? $_GET['id'] : 0;
?>

<h1>Kaylyn's Query Demo via GET</h1>

<p>
    Note this DEMO passes a variable (and it's value) via a GET ternary operation.
    In other words, the name of the variable and it's value is being passed
    through the URL. There is no form involved.
</p>
<p>
    The note: "?id=<?php echo($id); ?>" is indicated in the URL.
</p>
<p>
    ID = <?php echo($id); ?>
</p>
    <a href="query-get.php?id=<?php echo($id - 14); ?>"> DECREASE ID (MINUS 14) </a> &nbsp; &nbsp;
    <a href="query-get.php?id=<?php echo($id + 2); ?>"> INCREASE ID (PLUS 2) </a> &nbsp;  &nbsp; &nbsp;

<?php
include('includes/footer.php');
?>

---