PHP session_cache_limiter(), session_cache_expire() and session_start()

[junkboy]

I'm using session_cache_limiter() and session_cache_expire() at the top of my PHP 5.1.0 script, just before my session_start().From PHP help:\[quote\] [...] you need to call session_cache_limiter() for every request (and before session_start() is called).\[/quote\]But what if I don't call session_start()? Will session_cache_limiter() and session_cache_expire() work without a session_start() after them?Thanks!