Is it feasible to manage session persistence and opt-out preferences without using cookies in PHP, and what alternative methods can be employed?

To manage session persistence and opt-out preferences without using cookies in PHP, we can utilize session variables and URL parameters. Session variables can store user preferences during their session, and URL parameters can be used to pass opt-out preferences between pages. 

<?php
session_start();

// Set session variable for user preferences
$_SESSION['user_preferences'] = 'value';

// Check if user has opted out
if(isset($_GET['opt_out'])) {
    // Handle opt-out logic
}
?>

Keywords

session persistence opt-out preferences cookies PHP alternative methods

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