What are the best practices for tracking user navigation between pages in PHP?

To track user navigation between pages in PHP, one of the best practices is to use session variables to store the history of visited pages. This can be achieved by storing the current page in the session on each page load and then accessing the session data to display the navigation history. 

// Start the session
session_start();

// Store the current page in the session
$_SESSION['page_history'][] = $_SERVER['REQUEST_URI'];

// Display the navigation history
echo '<ul>';
foreach ($_SESSION['page_history'] as $page) {
    echo '<li>' . $page . '</li>';
}
echo '</ul>';

Keywords

session management cookies referrer URL parameters tracking code

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