About query cache

[Ibnu]

I have another question about query cache.

- If I use mysql_unbuffered_query instead of mysql_query, will MySQL cache the query result ?
- If I flush the process, example by using this PHP function : ob_flush(); then followed by flush(); Will the query result will be cached too ?
- Is there any way that the query cache will be enabled or disabled because of PHP function that I use?
Any input will be appreciated.

Thanks in advance.

Cheers,
Ibnu