session.cache_limiter may be empty string to disable cache headers entirely.
Quote:
> Setting the cache limiter to '' will turn off automatic sending of cache headers entirely.
http://php.net/manual/en/function.session-cache-limiter.phpsession.cache_limiter may be empty string to disable cache headers entirely.
Quote:
> Setting the cache limiter to '' will turn off automatic sending of cache headers entirely.
http://php.net/manual/en/function.session-cache-limiter.php