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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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