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Tedd's Redirect Example

This is Exercise 2 on Page 266 (end of Chapter 9) in "Beginning PHP 5.3".
CODE FOLLOWS

<?php



    error_reporting(E_ALL);    // set error reporting to all

    $self = basename($_SERVER['SCRIPT_NAME']);

    $where = isset($_POST['where']) ? $_POST['where'] : null;

    $step = isset($_POST['step']) ? $_POST['step'] : 0;



    if ($step == 1)

        {

        header("Location:$where");

        exit(0);

        }



    include('includes/header.php');

?>

    <h1>

        Tedd's Redirect Example

    </h1>



    <p>

        This is Exercise 2 on Page 266 (end of Chapter 9) in "Beginning PHP 5.3".

    </p>



    <form action="<?php echo($self); ?>" method="post">

        <fieldset>

            <legend>Redirect:</legend>

            <input type="hidden" name="step" value="1">

            <label for="amazon.com">Amazon.com</label>

            <input type="radio" id="amazon.com" name="where" value="http://amazon.com" checked> <br>

            <label for="amazon.ca">Amazon.ca</label>

            <input type="radio" id="amazon.ca" name="where" value="http://amazon.ca"> <br>

            <label for="amazon.com.uk">Amazon.com.uk</label>

            <input type="radio" id="amazon.com.uk" name="where" value="http://amazon.co.uk"> <br><br>

            <input type="submit" name="submit" value="Submit">

        </fieldset>



    </form>



<?php

    include('includes/footer.php');

?>
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