How can PHP be used to pass a session ID between pages?

To pass a session ID between pages in PHP, you can use the `session_start()` function to start a session and generate a unique session ID. This session ID can then be stored in a session variable and passed between pages using either cookies or URL parameters. 

// Page 1: Start the session and store the session ID in a session variable
session_start();
$_SESSION['session_id'] = session_id();

// Page 2: Retrieve the session ID from the session variable
session_start();
$session_id = $_SESSION['session_id'];

Keywords

PHP session ID passing pages session_start

Related Questions