What are some alternative approaches or best practices for handling multiple sessions on a single page in PHP to avoid conflicts or errors?

When handling multiple sessions on a single page in PHP, conflicts or errors can occur if not managed properly. One approach to avoid these issues is to use unique session names for each session to ensure they do not overlap or conflict with each other. Additionally, you can use session_regenerate_id() to generate a new session ID for each session to prevent session fixation attacks.

// Start the first session with a unique name
session_name('session1');
session_start();

// Start the second session with a different unique name
session_name('session2');
session_start();

// Regenerate session ID for increased security
session_regenerate_id(true);