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Title : Simple Session example
Categories : PHP, Beginner Guides, Sessions Click here to Update Your Picture
tedd sperling
Date : Mar 03rd 2006
Grade : 2 of 5 (graded 6 times)
Viewed : 82431
File : 4349.zip
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Search : More code by tedd sperling
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The below code is a very simple example of Session.
Please note that the "session_start" statement *must* be the first line of your code.
To see the example at work, please review:

        http://www.xn--ovg.com/session

tedd


--- copy below and save as session1.php -----
<?php
session_start
();
?>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
    <meta http-equiv="content-type" content="text/html;charset=ISO-8859-1">
    <title>Stuff by tedd</title>       
</head>

<body>

    <h1>tedd's session stuff (page 1)</h1>
    <hr>
        <h3>PHPSESSID = <?php echo session_id(); ?></h3>
    <hr>
    <h2>Click the next page and see numbr of visits during this visit.</h2>   
    <a href="session2.php?<?php echo( SID ); ?>">Next page</a>
</body>
</html>


--- copy below and save as session2.php -----

<?php
session_start
();
(
$_SESSION['count']) ? $_SESSION['count']++ : $_SESSION['count'] = 1;
?>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
    <meta http-equiv="content-type" content="text/html;charset=ISO-8859-1">
    <title>Stuff by tedd</title>       
</head>

<body>
    <h1>tedd's session stuff (page 2)</h1>
    <hr>
        <h3>PHPSESSID = <?php echo session_id(); ?></h3>
    <hr>
    <h2>You have been here <?php echo( $_SESSION['count'] ); ?> times in this session.</h2>   
    <a href="session1.php?<?php echo( SID ); ?>">Previous page</a>
</body>
</html>
</html>



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 Dorival Martinez wrote :1829
Congratulations. I am a begginer in PHP and your explanation about sessions was the best that I ever read. 
Sincerely,
Dorival, from Brazil.