What are the security implications of constantly regenerating session IDs in PHP?

Constantly regenerating session IDs in PHP can help mitigate session fixation attacks and session hijacking. By changing the session ID on every request, it becomes more difficult for an attacker to predict or steal a valid session ID. This practice can enhance the security of your PHP application and protect sensitive user data.

// Regenerate session ID on every request
session_regenerate_id(true);