What are the differences in session handling between Linux and Windows servers in PHP?
Linux and Windows servers handle sessions differently in PHP due to the way they manage file permissions. On Linux servers, PHP sessions are typically stored in the /tmp directory with appropriate permissions set, while on Windows servers, sessions are stored in a separate folder within the PHP installation directory. To ensure cross-platform compatibility, it's important to configure PHP to store sessions in a custom directory with proper permissions.
// Set custom session save path for cross-platform compatibility
session_save_path('/path/to/custom/session/directory');
session_start();