The userIsLoggedIn session variable in PHP is used to check if a user is currently logged in to a website or not. It can be used to show personalized content, restrict access to certain pages, and maintain user data across multiple pages or visits.
Example 1 - Checking if a user is logged in:
// Start the session session_start();
if(isset($_SESSION['userIsLoggedIn'])){ // User is logged in, show personalized content } else { // User is not logged in, show login form or redirect to login page } ?>
Example 2 - Setting the userIsLoggedIn session variable:
The package library used for PHP sessions is built-in and does not require any external libraries or packages.
PHP Session::userIsLoggedIn - 15 examples found. These are the top rated real world PHP examples of Session::userIsLoggedIn from package huge extracted from open source projects. You can rate examples to help us improve the quality of examples.