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Catherine's Cookie

Submit Will Write A COOKIE To Your Computer Using The First And Second Variables You Provide Below.
Refresh Will Read The COOKIE From Your Computer And Display Contents Below.
Delete Will Delete The COOKIE From Your Computer.
Additional Note -- The COOKIE Will Automatically Expire In 60 Seconds. To See This Happen, Wait 60 Seconds and Refresh

The current value of the cookie is:

CODE FOLLOWS


<?php

// code;

error_reporting(E_ALL);    // set error reporting to all
$self = basename($_SERVER['SCRIPT_NAME']);

// code

$cook = '';
$first_variable = '';
$second_variable = '';

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

switch ($submit)
{
    case 'Submit':

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

        if (($first_variable != null && $second_variable != null))
        {
            $full_variable = $first_variable . ' ' . $second_variable;  // +60*60*24*365 = 1 year
            setcookie('variable', $full_variable, time() + 60);    // NOTE: +60 = 60 seconds    (+3600 = one hour)
        }
        break;

    case 'Refresh':
        break;

    case 'Delete Cookie':

        /* Note the time is set to past so the cookie will time out */
        setcookie('variable', '', time() - 86400);    // -86400 = -one day (-24 hours/yesterday)
        break;
}

if (isset($_COOKIE['variable']))
{
    $cook = $_COOKIE['variable'];
}

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

<h1>Catherine's Cookie</h1>

<ul class="circle">
    <li>Submit Will Write A COOKIE To Your Computer Using The First And Second Variables You Provide Below.</li>
    <li>Refresh Will Read The COOKIE From Your Computer And Display Contents Below.</li>
    <li>Delete Will Delete The COOKIE From Your Computer.</li>
    <li>Additional Note -- The COOKIE Will Automatically Expire In 60 Seconds. To See This Happen, Wait 60 Seconds and
        Refresh
    </li>
</ul>

<p>
    The current value of the cookie is: <span class="red"><?php echo($cook); ?> </span>
</p>

<hr>

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

        <fieldset>
            <legend>Cookie Variables</legend>
            <label for="first_variable">First Variable:</label>
            <input type="text" size="36" id="first_variable" name="first_variable" value="">
            <br>
            <label for="second_variable">Second Variable:</label>
            <input type="text" size="36" id="second_variable" name="second_variable" value="">
        </fieldset>

    </table>
    <br>
    <input type="submit" name="submit" value="Submit">
    <input type="submit" name="submit" value="Refresh">
    <input type="submit" name="submit" value="Delete Cookie">
</form>

<br>

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

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