Page 276 - Computer Software Application TP - Volume 1
P. 276
COMPUTER SOFTWARE APPLICATION - CITS
III Retrieve Session ID on the Next Page
1 Open the text editor
2 Write the following codes
<html>
<body>
<?php
session_start();
if (isset($_GET[‘PHPSESSID’]))
{
// If passed in the URL
$sessionId = $_GET[‘PHPSESSID’];
}
elseif (isset($_POST[‘PHPSESSID’]))
{
// If passed in a form
$sessionId = $_POST[‘PHPSESSID’];
echo $sessionId .“This session ID retrieved”;
}
else
{
// If not explicitly passed, the session ID is already handled by PHP
$sessionId = session_id();
}
?>
</body>
</html>
3 Save the program in C:\Apache24\htdocs in a folder with .php extension
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CITS : IT & ITES - Computer Software Application - Exercise 54 CITS : IT & ITES - Computer Software Application - Exercise 54
