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Post Session Example - Page 3

session_id() = 2ea9f0a46675e9628d66db819c68b043

Post array is empty
Post array follows

Array
(
)

Session pop is empty
Session array follows

Array
(
    [var] => 1
    [pop] => 
)

GOTO Page 4

CODE FOLLOWS


<?php
    session_name("sperlt");
    session_start(); // establish, or continue, a session

    include('../includes/header4.php');
    echo('<h1>Post Session Example - Page 3</h1>');

    echo('<p>session_id() = ' . session_id() . '</p>');

    $pop = !empty($_SESSION['pop']) ? $_SESSION['pop'] : null;
    $pop = !empty($_POST['pop']) ? $_POST['pop'] : $pop;
    $_SESSION['pop'] = $pop;

    if(!empty($_POST))
        {
        echo('Post array has something<br>');
        }
    else
        {
        echo('Post array is empty<br>');
        }

    echo("Post array follows");
    echo('<pre>');
    print_r($_POST);
    echo('</pre>');

    if(!empty($_SESSION['pop']))
        {
        echo('Session pop has something<br>');
        }
    else
        {
        echo('Session pop is empty<br>');
        }

    echo("Session array follows");
    echo('<pre>');
    print_r($_SESSION);
    echo('</pre>');

    ?>

    <br><br>
    <form action="" method="POST">
        <input type="text" name="pop" >
        <input type="submit" name="submit" value="Fill pop">
    </form>
    <br><br>
   <a href="post-session-page4.php">GOTO Page 4</a>

<?php
    include('../includes/footer4.php');
?>

Last modified: April 06 2022

Line Count: 54

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