Is Temporary table right approach

Hi All,

I have a query which returns the large number of ids which i am using in
other queries. I am doing this in PHP. Now the first query can return
unlimited number of ids which might create problem in PHP. I want to store
this ids in MYSQL through temporary table so that i can access that ids in
other queries directly.

Do you think the approach is right or there is any other good approach?

Please suggest.

Regards,
Manoj