Are there any best practices for handling session data in PHP to prevent data loss?

When handling session data in PHP, it is important to properly configure session settings to prevent data loss. One best practice is to set session.save_path to a secure directory on the server to store session data. Additionally, using session_set_save_handler() to customize session storage and handling can provide more control over session data management.

// Set custom session save path
session_save_path('/path/to/secure/directory');
// Set custom session handler
session_set_save_handler($handler, true);
// Start the session
session_start();